Tag Archives: politics

Journal of American Medical Association study: Consumption of nuts by pregnant woman may reduce nut allergies in their children

24 Dec

Moi wrote about allergies in Food allergies can be deadly for some children:
If one is not allergic to substances, then you probably don’t pay much attention to food allergies. The parents and children in one Florida classroom are paying a lot of attention to the subject of food allergies because of the severe allergic reaction one child has to peanuts. In the article, Peanut Allergy Stirs Controversy At Florida Schools Reuters reports:

Some public school parents in Edgewater, Florida, want a first-grade girl with life-threatening peanut allergies removed from the classroom and home-schooled, rather than deal with special rules to protect her health, a school official said.
“That was one of the suggestions that kept coming forward from parents, to have her home-schooled. But we’re required by federal law to provide accommodations. That’s just not even an option for us,” said Nancy Wait, spokeswoman for the Volusia County School District.
Wait said the 6-year-old’s peanut allergy is so severe it is considered a disability under the Americans with Disabilities Act.
To protect the girl, students in her class at Edgewater Elementary School are required to wash their hands before entering the classroom in the morning and after lunch, and rinse out their mouths, Wait said, and a peanut-sniffing dog checked out the school during last week’s spring break….
Chris Burr, a father of two older students at the school whose wife has protested at the campus, said a lot of small accommodations have added up to frustration for many parents.
“If I had a daughter who had a problem, I would not ask everyone else to change…. http://www.reuters.com/article/2011/03/22/us-peanut-allergy-idUSTRE72L7AQ20110322

More children seem to have peanut allergies. Researchers are trying to discover the reason for the allergies, but also asking the question of whether the number of nut allergies in children can be reduced.

Michael Pearson of CNN reported in the story, Study: Eating nuts during pregnancy may reduce baby’s allergy risk:

The children of women who regularly ate peanuts or tree nuts during pregnancy appear to be at lower risk for nut allergies than other kids, according to a new study published Monday.
The study, published in the Journal of the American Medical Association, is the first to demonstrate that a mother who eats nuts during pregnancy may help build up a baby’s tolerance to them after birth, its lead author, Dr. Michael Young, told CNN.
The effect seemed to be strongest in women who ate the most peanuts or tree nuts — five or more servings per week, according to the study, which controlled for factors such as family history of nut allergies and other dietary practices.
Peanut and tree nut allergies tend to overlap, according to the researchers.
What food allergies are costing families — and the economy
Earlier studies indicated that nut consumption during pregnancy either didn’t have any effect or actually raised the risk of allergies in children.
However, the authors of the latest study say those studies were based on less reliable data and conflict with more recent research suggesting that early exposure to nuts can reduce the risk of developing allergies to them.
There is currently no formally recognized medical guidance for nut consumption during pregnancy or infancy. http://www.cnn.com/2013/12/23/health/nut-allergy-study/

Citation:

Original Investigation | December 23, 2013 JOURNAL CLUB
Prospective Study of Peripregnancy Consumption of Peanuts or Tree Nuts by Mothers and the Risk of Peanut or Tree Nut Allergy in Their Offspring FREE ONLINE FIRST
A. Lindsay Frazier, MD, ScM1,2; Carlos A. Camargo Jr, MD, DrPH2,3,4; Susan Malspeis, MS2; Walter C. Willett, MD, DrPH4,5,6; Michael C. Young, MD7
[+] Author Affiliations
JAMA Pediatr. Published online December 23, 2013. doi:10.1001/jamapediatrics.2013.4139
Article
Tables
References
Comments
ABSTRACT
ABSTRACT | METHODS | RESULTS | DISCUSSION | CONCLUSIONS | ARTICLE INFORMATION | REFERENCES
Importance The etiology of the increasing childhood prevalence of peanut or tree nut (P/TN) allergy is unknown.
Objective To examine the association between peripregnancy consumption of P/TN by mothers and the risk of P/TN allergy in their offspring.
Design, Setting, and Participants Prospective cohort study. The 10 907 participants in the Growing Up Today Study 2, born between January 1, 1990, and December 31, 1994, are the offspring of women who previously reported their diet during, or shortly before or after, their pregnancy with this child as part of the ongoing Nurses’ Health Study II. In 2006, the offspring reported physician-diagnosed food allergy. Mothers were asked to confirm the diagnosis and to provide available medical records and allergy test results. Two board-certified pediatricians, including a board-certified allergist/immunologist, independently reviewed each potential case and assigned a confirmation code (eg, likely food allergy) to each case. Unadjusted and multivariable logistic regression analyses were used to evaluate associations between peripregnancy consumption of P/TN by mothers and incident P/TN allergy in their offspring.
Exposure Peripregnancy consumption of P/TN.
Main Outcomes and Measures Physician-diagnosed P/TN allergy in offspring.
Results Among 8205 children, we identified 308 cases of food allergy (any food), including 140 cases of P/TN allergy. The incidence of P/TN allergy in the offspring was significantly lower among children of the 8059 nonallergic mothers who consumed more P/TN in their peripregnancy diet (≥5 times vs <1 time per month: odds ratio = 0.31; 95% CI, 0.13-0.75; Ptrend = .004). By contrast, a nonsignificant positive association was observed between maternal peripregnancy P/TN consumption and risk of P/TN allergy in the offspring of 146 P/TN-allergic mothers (Ptrend = .12). The interaction between maternal peripregnancy P/TN consumption and maternal P/TN allergy status was statistically significant (Pinteraction = .004).
Conclusions and Relevance Among mothers without P/TN allergy, higher peripregnancy consumption of P/TN was associated with lower risk of P/TN allergy in their offspring. Our study supports the hypothesis that early allergen exposure increases tolerance and lowers risk of childhood food allergy.
Peanut allergy affects 1% to 2% of the population in most Western countries,1- 3 and in the United States, the prevalence of childhood peanut allergy has more than tripled, from 0.4% in 1997 to 1.4% in 2010.4 Typically, the onset of peanut allergy is in early childhood; 70% of reactions occur during the first known exposure.5 These IgE-mediated hypersensitivity reactions require prior allergen exposure and sensitization, implying that prior exposure to peanut had already occurred in utero or through unknown exposures in the diet or environment, such as through skin or respiratory routes.6 Because of frequent overlap between peanut allergy and tree nut allergy and their similar natural history, with 80% to 90% persistence of the food allergy into adulthood,7 these 2 allergies are often considered together as peanut or tree nut (P/TN) allergy.
For many years, pediatric guidelines have recommended the avoidance of P/TN for at least the first 3 years of life, with some experts also recommending that P/TN be avoided during pregnancy.8 These recommendations were rescinded recently when literature reviews showed little support for them.9,10 For decades, many investigators have posited that modifications of the maternal diet during pregnancy might prevent food allergies.11- 14 However, some studies on maternal avoidance of peanut during pregnancy actually demonstrated an increase in peanut sensitization in the child,15- 17 while other studies found no association.5,14,18,19 In related research, early exposure to allergenic foods in infant diets may decrease sensitization and increase oral tolerance to those foods.20- 24
Given the lack of clarity in the current literature, an important quandary exists: should the pregnant mother include or exclude P/TN in her diet? The goal of our investigation was to clarify the association between peripregnancy consumption of P/TN by mothers and the subsequent development of P/TN allergy in their offspring…. http://archpedi.jamanetwork.com/article.aspx?articleid=1793699

Resources:

Micheal Borella’s Chicago-Kent Law Review article, Food Allergies In Public Schools: Toward A Model Code

Click to access Borella.pdf

USDA’s Accommodating Children With Special Dietary Needs http://www.k12.wa.us/ChildNutrition/pubdocs/SpecialDietaryNeeds.PDF

Child and Teen Checkup Fact Sheet http://www.health.state.mn.us/divs/fh/mch/ctc/factsheets.html
Video: What to Expect From A Child’s Physical Exam
http://on.aol.com/video/what-to-expect-from-a-childs-physical-exam-325661948

Related:
New federal guidelines for schools regarding student allergies

New federal guidelines for schools regarding student allergies

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Northwestern University study: Young adolescent use of marijuana results in changes to the brain structure

23 Dec

Often children who evidence signs of a substance abuse problem come from homes where there is a substance abuse problem. That problem may be generational. eMedicineHealth lists some of the causes of substance abuse:

Substance Abuse Causes
Use and abuse of substances such as cigarettes, alcohol, and illegal drugs may begin in childhood or the teen years. Certain risk factors may increase someone’s likelihood to abuse substances.
Factors within a family that influence a child’s early development have been shown to be related to increased risk of drug abuse.
o Chaotic home environment
o Ineffective parenting
o Lack of nurturing and parental attachment
Factors related to a child’s socialization outside the family may also increase risk of drug abuse.
o Inappropriately aggressive or shy behavior in the classroom
o Poor social coping skills
o Poor school performance
o Association with a deviant peer group
o Perception of approval of drug use behavior
http://www.emedicinehealth.com/substance_abuse/article_em.htm

Substance abuse is often a manifestation of other problems that child has either at home or poor social relations including low self-esteem. Dr. Alan Leshner summarizes the reasons children use drugs in why do Sally and Johnny use drugs? http://archives.drugabuse.gov/Published_Articles/Sally.html

Anahad O’Connor reported in the New York Times article, Increasing Marijuana Use in High School Is Reported:

A new federal report shows that the percentage of American high school students who smoke marijuana is slowly rising, while the use of alcohol and almost every other drug is falling.
The report raises concerns that the relaxation of restrictions on marijuana, which can now be sold legally in 20 states and the District of Columbia, has been influencing use of the drug among teenagers. Health officials are concerned by the steady increase and point to what they say is a growing body of evidence that adolescent brains, which are still developing, are susceptible to subtle changes caused by marijuana.
“The acceptance of medical marijuana in multiple states leads to the sense that if it’s used for medicinal purposes, then it can’t be harmful,” said Dr. Nora D. Volkow, director of the National Institute on Drug Abuse, which issued the report. “This survey has shown very consistently that the greater the number of kids that perceive marijuana as risky, the less that smoke it.” Starting early next year, recreational marijuana use will also be legal in Colorado and Washington.
Experts debate the extent to which heavy marijuana use may cause lasting detriment to the brain. But Dr. Volkow said that one way marijuana might affect cognitive function in adolescents was by disrupting the normal development of white matter through which cells in the brain communicate.
According to the latest federal figures, which were part of an annual survey, Monitoring the Future, more than 12 percent of eighth graders and 36 percent of seniors at public and private schools around the country said they had smoked marijuana in the past year. About 60 percent of high school seniors said they did not view regular marijuana use as harmful, up from about 55 percent last year.
The report looked at a wide variety of drugs and substances. It found, for example, that drinking was steadily declining, with roughly 40 percent of high school seniors reporting having used alcohol in the past month, down from a peak of 53 percent in 1997. Abuse of the prescription painkiller Vicodin is half what it was a decade ago among seniors; cocaine and heroin use are at historic lows in almost every grade.
Cigarette smoking has also fallen precipitously in recent years. For the first time since the survey began, the percentage of students who smoked a cigarette in the past month dropped below 10 percent. Roughly 8.5 percent of seniors smoke cigarettes on a daily basis, compared with 6.5 percent who smoke marijuana daily, a slight increase from 2010.
Studies show that the concentration of THC in marijuana, its psychoactive ingredient, has tripled since the early 1990s, and Dr. Volkow said there was concern that the rising use and increased potency could affect the likelihood of car accidents and could lower school performance.
“What is most worrisome is that we’re seeing high levels of everyday use of marijuana among teenagers,” Dr. Volkow said. “That is the type that’s most likely to have negative effects on brain function and performance.”

Northwestern University researchers studied the effect of early marijuana use on adolescent brains.

Citation:

Cannabis-Related Working Memory Deficits and Associated Subcortical Morphological Differences in Healthy Individuals and Schizophrenia Subjects
Matthew J. Smith*,1,
Derin J. Cobia1,
Lei Wang1,2,
Kathryn I. Alpert1,
Will J. Cronenwett1,
Morris B. Goldman1,
Daniel Mamah3,
Deanna M. Barch3–5,7,
Hans C. Breiter1,6,7 and
John G. Csernansky1,7
+
Author Affiliations
1 Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL;
2 Department of Radiology, Northwestern University Feinberg School of Medicine, Chicago, IL;
3 Department of Psychiatry, Washington University, St Louis, MO;
4 Department of Psychology, Washington University, St Louis, MO;
5 Department of Radiology, Washington University, St Louis, MO;
6 Warren Wright Adolescent Center, Northwestern University Feinberg School of Medicine, Chicago, IL
7Denotes shared senior authorship on this article.
↵*To whom correspondence should be addressed; Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, 710 N. Lake Shore Drive, 13th Floor, Abbott Hall, Chicago, IL 60611, US; tel: 1-312-503-2542, fax: 1-312-503-0527, e-mail: matthewsmith@northwestern.edu
Abstract
Cannabis use is associated with working memory (WM) impairments; however, the relationship between cannabis use and WM neural circuitry is unclear. We examined whether a cannabis use disorder (CUD) was associated with differences in brain morphology between control subjects with and without a CUD and between schizophrenia subjects with and without a CUD, and whether these differences related to WM and CUD history. Subjects group-matched on demographics included 44 healthy controls, 10 subjects with a CUD history, 28 schizophrenia subjects with no history of substance use disorders, and 15 schizophrenia subjects with a CUD history. Large-deformation high-dimensional brain mapping with magnetic resonance imaging was used to obtain surface-based representations of the striatum, globus pallidus, and thalamus, compared across groups, and correlated with WM and CUD history. Surface maps were generated to visualize morphological differences. There were significant cannabis-related parametric decreases in WM across groups. Similar cannabis-related shape differences were observed in the striatum, globus pallidus, and thalamus in controls and schizophrenia subjects. Cannabis-related striatal and thalamic shape differences correlated with poorer WM and younger age of CUD onset in both groups. Schizophrenia subjects demonstrated cannabis-related neuroanatomical differences that were consistent and exaggerated compared with cannabis-related differences found in controls. The cross-sectional results suggest that both CUD groups were characterized by WM deficits and subcortical neuroanatomical differences. Future longitudinal studies could help determine whether cannabis use contributes to these observed shape differences or whether they are biomarkers of a vulnerability to the effects of cannabis that predate its misuse.
http://schizophreniabulletin.oxfordjournals.org/content/early/2013/12/10/schbul.sbt176.abstract

Here is the press release from Northwestern University:

Marijuana Users Have Abnormal Brain Structure and Poor Memory
Drug abuse appears to foster brain changes that resemble schizophrenia
December 16, 2013 | by Marla Paul
• The younger drug abuse starts, the more abnormal the brain
CHICAGO — Teens who were heavy marijuana users — smoking it daily for about three years — had abnormal changes in their brain structures related to working memory and performed poorly on memory tasks, reports a new Northwestern Medicine® study.
A poor working memory predicts poor academic performance and everyday functioning.
The brain abnormalities and memory problems were observed during the individuals’ early twenties, two years after they stopped smoking marijuana, which could indicate the long-term effects of chronic use. Memory-related structures in their brains appeared to shrink and collapse inward, possibly reflecting a decrease in neurons.
The study also shows the marijuana-related brain abnormalities are correlated with a poor working memory performance and look similar to schizophrenia-related brain abnormalities. Over the past decade, Northwestern scientists, along with scientists at other institutions, have shown that changes in brain structure may lead to changes in the way the brain functions.
This is the first study to target key brain regions in the deep subcortical gray matter of chronic marijuana users with structural MRI and to correlate abnormalities in these regions with an impaired working memory. Working memory is the ability to remember and process information in the moment and — if needed — transfer it to long-term memory. Previous studies have evaluated the effects of marijuana on the cortex, and few have directly compared chronic marijuana use in otherwise healthy individuals and individuals with schizophrenia.
The younger the individuals were when they started chronically using marijuana, the more abnormally their brain regions were shaped, the study reports. The findings suggest that these regions related to memory may be more susceptible to the effects of the drug if abuse starts at an earlier age.
“The study links the chronic use of marijuana to these concerning brain abnormalities that appear to last for at least a few years after people stop using it,” said lead study author Matthew Smith, an assistant research professor in psychiatry and behavioral sciences at Northwestern University Feinberg School of Medicine. “With the movement to decriminalize marijuana, we need more research to understand its effect on the brain.”
The paper was published Dec. 16 in the journal Schizophrenia Bulletin.
In the U.S., marijuana is the most commonly used illicit drug and young adults have the highest — and growing — prevalence of use. Decriminalization of the drug may lead to greater use.
Because the study results examined one point in time, a longitudinal study is needed to definitively show if marijuana is responsible for the brain changes and memory impairment. It is possible that the abnormal brain structures reveal a pre-existing vulnerability to marijuana abuse. But evidence that the younger a subject started using the drug the greater his brain abnormality indicates marijuana may be the cause, Smith said.
The groups in the study started using marijuana daily between 16 to 17 years of age for about three years. At the time of the study, they had been marijuana free for about two years. A total of 97 subjects participated, including matched groups of healthy controls, subjects with a marijuana use disorder, schizophrenia subjects with no history of substance use disorders, and schizophrenia subjects with a marijuana use disorder. The subjects who used marijuana did not abuse any other drugs.
Few studies have examined marijuana’s effect on the deep regions in the brain — the ‘subcortical gray matter’ below the noodle-shaped cortex. The study also is unique in that it looked at the shapes of the striatum, globus pallidus and thalamus, structures in the subcortex that are critical for motivation and working memory.
The Marijuana and Schizophrenia Connection
Chronic use of marijuana may contribute to changes in brain structure that are associated with having schizophrenia, the Northwestern research shows. Of the 15 marijuana smokers who had schizophrenia in the study, 90 percent started heavily using the drug before they developed the mental disorder. Marijuana abuse has been linked to developing schizophrenia in prior research.
“The abuse of popular street drugs, such as marijuana, may have dangerous implications for young people who are developing or have developed mental disorders,” said co-senior study author John Csernansky, M.D., chair of psychiatry and behavioral sciences at Northwestern University Feinberg School of Medicine and Northwestern Memorial Hospital. “This paper is among the first to reveal that the use of marijuana may contribute to the changes in brain structure that have been associated with having schizophrenia.”
Chronic marijuana use could augment the underlying disease process associated with schizophrenia, Smith noted. “If someone has a family history of schizophrenia, they are increasing their risk of developing schizophrenia if they abuse marijuana,” he said.
While chronic marijuana smokers and chronic marijuana smokers with schizophrenia both had brain changes related to the drug, subjects with the mental disorder had greater deterioration in the thalamus. That structure is the communication hub of the brain and is critical for learning, memory and communications between brain regions. The brain regions examined in this study also affect motivation, which is already notably impaired in people with schizophrenia.
“A tremendous amount of addiction research has focused on brain regions traditionally connected with reward/aversion function, and thus motivation,” noted co-senior study author Hans Breiter, M.D., professor of psychiatry and behavioral sciences and director of the Warren Wright Adolescent Center at Feinberg and Northwestern Memorial. “This study very nicely extends the set of regions of concern to include those involved with working memory and higher level cognitive functions necessary for how well you organize your life and can work in society.”
“If you have schizophrenia and you frequently smoke marijuana, you may be at an increased risk for poor working memory, which predicts your everyday functioning,” Smith said.
The research was supported by grants R01 MH056584 and P50 MH071616 from the National Institute of Mental Health and grants P20 DA026002 and RO1 DA027804 from National Institute of Drug Abuse, all of the National Institutes of Health.
– See more at: http://www.northwestern.edu/newscenter/stories/2013/12/marijuana-users-have-abnormal-brain-structure–poor-memory.html#sthash.coRZr6cm.dpuf

What Steps Should a Parent Take?

The Drug Enforcement Agency (DEA) has a series of questions parents should ask http://www.getsmartaboutdrugs.com/content/default.aspx?pud=a8bcb6ee-523a-4909-9d76-928d956f3f91
If you suspect that your child has a substance abuse problem, you will have to seek help of some type. You will need a plan of action. The Partnership for a Drug Free America lists 7 Steps to Take and each step is explained at the site. http://www.drugfree.org/intervene
If your child has a substance abuse problem, both you and your child will need help. “One day at a time” is a famous recovery affirmation which you and your child will live the meaning. The road to recovery may be long or short, it will have twists and turns with one step forward and two steps back. In order to reach the goal of recovery, both parent and child must persevere.

Questions to Ask a Treatment Facility

The U.S. Department of Health and Human Services, Center for Substance Abuse Treatment (Center), lists the questions that should be asked of a treatment center. http://findtreatment.samhsa.gov/faq.htm Assuming you are not one of those ill-advised parents who supply their child with alcohol or drugs like marijuana in an attempt to be hip or cool, suspicions that your child may have a substance abuse problem are a concern. Confirmation that your child has a substance abuse problem can be heartbreaking. Even children whose parents have seemingly done everything right can become involved with drugs. The best defense is knowledge about your child, your child’s friends, and your child’s activities

Related:

University of Washington study: Heroin use among young suburban and rural non-traditional users on the increase https://drwilda.com/2013/10/13/university-of-washington-study-heroin-use-among-young-suburban-and-rural-non-traditional-users-on-the-increase/

Resources

Adolescent Substance Abuse Knowledge Base
http://www.crchealth.com/troubled-teenagers/teenage-substance-abuse/adolescent-substance-abuse/signs-drug-use/

Warning Signs of Teen Drug Abuse http://parentingteens.about.com/cs/drugsofabuse/a/driug_abuse20.htm?r=et

Is Your Teen Using?
http://www.drugfree.org/intervene

Al-Anon and Alateen
http://www.al-anon.alateen.org/

WEBMD: Parenting and Teen Substance Abuse http://www.webmd.com/mental-health/tc/teen-substance-abuse-choosing-a-treatment-program-topic-overview

The U.S. Department of Health and Human Services has a very good booklet for families What is Substance Abuse Treatment? http://store.samhsa.gov/home

The National Institute on Drug Abuse (NIDA) has a web site for teens and parents that teaches about drug abuse NIDA for Teens: The Science Behind Drug Abuse http://teens.drugabuse.gov/

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Michigan State University study: Young children can understand large numbers

21 Dec

Mary Niederberger of the Pittsburgh Post-Gazette writes in the article, Formula written for math success:

Mastery of fractions and early division is a predictor of students’ later success with algebra and other higher-level mathematics, based on a study done by a team of researchers led by a Carnegie Mellon University professor.
That means more effective teaching of the concepts is needed to improve math scores among U.S. high school students, which have remained stagnant for more than 30 years….
The study said a likely reason for U.S. students’ weakness in fractions and division could be linked to their teachers’ “lack of a firm conceptual understanding” of the concepts, citing several other studies in which many American teachers were unable to explain the reasons behind mathematical solutions, while most teachers in Japan and China were able to offer two or three explanations. http://www.post-gazette.com/stories/news/education/formula-written-for-math-success-640962/#ixzz1ym9qos5j

Citation:

Early Predictors of High School Mathematics Achievement
1. Robert S. Siegler1,
2. Greg J. Duncan2,
3. Pamela E. Davis-Kean3,4,
4. Kathryn Duckworth5,
5. Amy Claessens6,
6. Mimi Engel7,
7. Maria Ines Susperreguy3,4 and
8. Meichu Chen4Abstract
Identifying the types of mathematics content knowledge that are most predictive of students’ long-term learning is essential for improving both theories of mathematical development and mathematics education. To identify these types of knowledge, we examined long-term predictors of high school students’ knowledge of algebra and overall mathematics achievement. Analyses of large, nationally representative, longitudinal data sets from the United States and the United Kingdom revealed that elementary school students’ knowledge of fractions and of division uniquely predicts those students’ knowledge of algebra and overall mathematics achievement in high school, 5 or 6 years later, even after statistically controlling for other types of mathematical knowledge, general intellectual ability, working memory, and family income and education. Implications of these findings for understanding and improving mathematics learning are discussed.
1.Published online before print June 14, 2012, doi: 10.1177/0956797612440101 Psychological Science June 14, 2012 0956797612440101

Math is important for a number of reasons.

Michigan State University’s Office of Supportive Services succinctly states why math is important:
Why is math important?

All four year Universities have a math requirement
Math improves your skills:
◦Critical Thinking Skills
◦Deductive Logic and Reasoning Skills
◦Problem Solving Skills
A good knowledge of math and statistics can expand your career options
Physical Sciences – Chemistry, Engineering, Physics
Life and Health Sciences – Biology, Psychology, Pharmacy, Nursing, Optometry
Social Sciences – Anthropology, Communications, Economics, Linquistics, Education, Geography
Technical Sciences – Computer Science, Networking, Software Development
Business and Commerce
Actuarial Sciences
Medicine
http://oss.msu.edu/academic-assistance/why-is-math-important

Young children have the ability to grasp large numbers.

Science Daily reported in the article, Kids Grasp Large Numbers Remarkably Young:

Children as young as 3 understand multi-digit numbers more than previously believed and may be ready for more direct math instruction when they enter school, according to research led by a Michigan State University education scholar.
The study, online in the journal Child Development and funded by the U.S. Department of Education’s Institute of Education Sciences, has implications for U.S. students who continue losing ground internationally in mathematics performance.
“Contrary to the view that young children do not understand place value and multi-digit numbers, we found that they actually know quite a lot about it,” said Kelly Mix, MSU professor of educational psychology and co-author of the study. “They are more ready than we think when they enter kindergarten.”
Understanding place value is the gateway to higher math skills such as addition with carrying, and there is a strong tie between place value skills in early elementary grades and problem-solving ability later on.
“In short, children who fail to master place value face chronic low achievement in mathematics,” the study states.
In several experiments, Mix and Richard Prather and Linda Smith, both from Indiana University, tested children ages 3 to 7 on their ability to identify and compare two- and three-digit numbers.
In one task, for example, children were shown two quantities (such as 128 and 812) and asked to point out which was larger. “There was significant improvement in interpreting place value from age 3 to 7,” Mix said, “but it was remarkable that even the youngest children showed at least some understanding of multi-digit numbers.”
Mix said the surprising findings are likely due to the fact that children in today’s society are bombarded with multi-digit numbers — from phone numbers to street addresses to price tags.
Interestingly, children may be developing partial knowledge of the place value system at least partly from language, she explained. Children often hear multi-digit numbers named while also seeing them in print, such as when parents comment on a calendar, ask their child to push the elevator buttons or look for a room number in an office building.
http://www.sciencedaily.com/releases/2013/12/131218112914.htm#.UrVMao_ZKxU.email

Citation:

Journal Reference:
1.Kelly S. Mix, Richard W. Prather, Linda B. Smith, Jerri DaSha Stockton. Young Children’s Interpretation of Multidigit Number Names: From Emerging Competence to Mastery. Child Development, 2013; DOI: 10.1111/cdev.12197
Michigan State University (2013, December 18). Kids grasp large numbers remarkably young. ScienceDaily. Retrieved December 21, 2013,

Jonathan Cohn reported about an unprecedented experiment which occurred in Romanian orphanages in the New Republic article, The Two Year Window. There are very few experiments involving humans because of ethical considerations.

Drury, Nelson, and their collaborators are still learning about the orphans. But one upshot of their work is already clear. Childhood adversity can damage the brain as surely as inhaling toxic substances or absorbing a blow to the head can. And after the age of two, much of that damage can be difficult to repair, even for children who go on to receive the nurturing they were denied in their early years. This is a revelation with profound implication—and not just for the Romanian orphans.
APPROXIMATELY SEVEN MILLION American infants, toddlers, and preschoolers get care from somebody other than a relative, whether through organized day care centers or more informal arrangements, according to the Census Bureau. And much of that care is not very good. One widely cited study of child care in four states, by researchers in Colorado, found that only 8 percent of infant care centers were of “good” or “excellent” quality, while 40 percent were “poor.” The National Institute of Child Health and Human Development has found that three in four infant caregivers provide only minimal cognitive and language stimulation—and that more than half of young children in non-maternal care receive “only some” or “hardly any” positive caregiving. http://www.tnr.com/article/economy/magazine/97268/the-two-year-window?page=0,0&passthru=YzBlNDJmMmRkZTliNDgwZDY4MDhhYmIwMjYyYzhlMjg

Because the ranks of poor children are growing in the U.S., this study portends some grave challenges not only for particular children, but this society and this country. Adequate early learning opportunities and adequate early parenting is essential for proper development in children. https://drwilda.wordpress.com/2011/12/18/jonathan-cohns-the-two-year-window/

Related:

Study: Gender behavior differences lead to higher grades for girls

Study: Gender behavior differences lead to higher grades for girls

Girls and math phobia https://drwilda.com/2012/01/20/girls-and-math-phobia/

University of Missouri study: Counting ability predicts future math ability of preschoolers

University of Missouri study: Counting ability predicts future math ability of preschoolers

Is an individualized program more effective in math learning?

Is an individualized program more effective in math learning?

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Brigham Young University study: Paying kids gets them to eat vegetables

21 Dec

Moi wrote in School lunches: The political hot potato:
There are some very good reasons why meals are provided at schools. Education Bug has a history of the school lunch program http://www.educationbug.org/a/the-history-of-the-school-lunch-program.html

President Harry S. Truman began the national school lunch program in 1946 as a measure of national security. He did so after reading a study that revealed many young men had been rejected from the World War II draft due to medical conditions caused by childhood malnutrition. Since that time more than 180 million lunches have been served to American children who attend either a public school or a non-profit private school.

The U.S. Department of Agriculture (Agriculture Department) has a School Lunch Program Fact Sheet http://www.fns.usda.gov/cnd/lunch/aboutlunch/NSLPFactSheet.pdf

According to the fact sheet, more than 30 million children are fed by the program. Physicians for Responsible Medicine criticize the content of school lunch programs
In Healthy School Lunches the physicians group says:

Menus in most school lunch programs are too high in saturated fat and cholesterol and too low in fiber- and nutrient-rich fruits, vegetables, whole grains, and legumes (see PCRM’s 2008 School Lunch Report Card). Major changes are needed to encourage the health of the nation’s youth and to reverse the growing trends of obesity, early-onset diabetes, and hypertension, among other chronic diseases, in children and teens. http://www.pcrm.org/health/healthy-school-lunches/changes/key-changes-recommended-for-the-national-school

A 2003 General Accounting Office (GAO) reached the same conclusion. See, School Lunch Program: Efforts Needed to Improve Nutrition and Encourage and Healthy Eating http://www.gao.gov/products/GAO-03-506 https://drwilda.com/2011/11/03/school-lunches-the-political-hot-potato/

Science Daily reported in the article, Study: Pay Kids to Eat Fruits, Vegetables:

The good news: Research suggests that a new federal rule has prompted the nation’s schools to serve an extra $5.4 million worth of fruits and vegetables each day.
The bad news: The nation’s children throw about $3.8 million of that in the garbage each day.
Researchers from Brigham Young University and Cornell observed three schools adjust to new school lunch standards that require a serving of fruits or vegetables on every student’s tray — whether the child intends to eat it or not. As they report in the December issue of Public Health Nutrition, students discarded 70 percent of the extra fruits and vegetables.
“We saw a minor increase in kids eating the items, but there are other ways to achieve the same goal that are much, much cheaper,” said BYU economics professor Joe Price.
Strange as it sounds, directly paying students to eat a fruit or vegetable is less expensive and gets better results.
With Cornell’s David Just, Price conducted a second study to measure the effect of small rewards in the lunchroom. The week-long experiments took on different twists in the 15 different schools — some could earn a nickel, others a quarter, and others a raffle ticket for a larger prize. But the results were generally the same. As the scholars report in The Journal of Human Resources, offering small rewards increased the fruit and vegetable consumption by 80 percent. And the amount of wasted food declined by 33 percent.
Which begs the question: Is benevolent bribery a better way?
“Parents are often misguided about incentives,” Price said. “We feel a sense of dirtiness about a bribe. But rewards can be really powerful if the activity creates a new skill or changes preferences.”
The case against using bribes in parenting is perhaps best articulated in Alfie Kohn’s 1999 book “Punished by Rewards.” In many scenarios, the use of rewards can crush internal motivation. With healthy eating, for example, some fear that prizes will prevent children from developing their own motivation to eat things that are good for them. Another danger, known as a boomerang effect, is the possibility that some children would eat less fruits and vegetables when the rewards disappeared.
That’s why Price and Just measured fruit and vegetable consumption before and after the week-long experiments. When the week of prizes ended, students went back to the same level of fruit and vegetable consumption as before — no lasting improvement, but no boomerang effect either.
Now the researchers are studying whether extending the experiments over three to five weeks might yield lasting change. So far things look promising….
http://www.sciencedaily.com/releases/2013/12/131217104601.htm#.UrPzdFGb0KY.email

Citation:

Journal References:
1.David Just, Joseph Price. Using Incentives to Encourage Healthy Eating in Children. The Journal of Human Resources, December 2013
2.David Just, Joseph Price. Default options, incentives and food choices: evidence from elementary-school children. Public Health Nutrition, 2013; 16 (12): 2281 DOI: 10.1017/S1368980013001468
Brigham Young University (2013, December 17). Study: Pay kids to eat fruits, vegetables. ScienceDaily. Retrieved December 21, 2013,

Here is the press release from Brigham Young University:

News Release
Study: Pay kids to eat fruits & veggies with school lunch
Small rewards bring less waste, better results than new school lunch rule
The Washington Post
Slate
The Salt Lake Tribune
Fox News
Yahoo News
Huffington Post
The good news: Research suggests that a new federal rule has prompted the nation’s schools to serve an extra $5.4 million worth of fruits and vegetables each day.
The bad news: The nation’s children throw about $3.8 million of that in the garbage each day.
Researchers from Brigham Young University and Cornell observed three schools adjust to new school lunch standards that require a serving of fruits or vegetables on every student’s tray – whether the child intends to eat it or not. As they report in the December issue of Public Health Nutrition, students discarded 70 percent of the extra fruits and vegetables.
“We saw a minor increase in kids eating the items, but there are other ways to achieve the same goal that are much, much cheaper,” said BYU economics professor Joe Price.
Strange as it sounds, directly paying students to eat a fruit or vegetable is less expensive and gets better results.
With Cornell’s David Just, Price conducted a second study to measure the effect of small rewards in the lunchroom. The week-long experiments took on different twists in the 15 different schools – some could earn a nickel, others a quarter, and others a raffle ticket for a larger prize. But the results were generally the same. As the scholars report in The Journal of Human Resources, offering small rewards increased the fruit and vegetable consumption by 80 percent. And the amount of wasted food declined by 33 percent.
Which begs the question: Is benevolent bribery a better way?
“Parents are often misguided about incentives,” Price said. “We feel a sense of dirtiness about a bribe. But rewards can be really powerful if the activity creates a new skill or changes preferences.”
The case against using bribes in parenting is perhaps best articulated in Alfie Kohn’s 1999 book “Punished by Rewards.” In many scenarios, the use of rewards can crush internal motivation. With healthy eating, for example, some fear that prizes will prevent children from developing their own motivation to eat things that are good for them. Another danger, known as a boomerang effect, is the possibility that some children would eat less fruits and vegetables when the rewards disappeared.
That’s why Price and Just measured fruit and vegetable consumption before and after the week-long experiments. When the week of prizes ended, students went back to the same level of fruit and vegetable consumption as before – no lasting improvement, but no boomerang effect either.
Now the researchers are studying whether extending the experiments over three to five weeks might yield lasting change. So far things look promising.
“I don’t think we should give incentives such a bad rap,” Price said. “They should be considered part of a set of tools we can use.”
The first study documenting the impact of the new rule appears in the December 2013 issue of Public Health Nutrition. The second study is titled “Using Incentives to Encourage Healthy Eating in Children” and is available to subscribers of The Journal of Human Resources. An earlier version of the paper is available at Price’s website.
Related Stories
Birth order study: It’s about time
BYU study says exercise may reduce motivation for food
Story Highlights
•A new federal rule requires a serving of fruits or vegetables on every tray
•70 percent is thrown away, wasting an estimated $3.8 million daily
•Offering a small reward doubles fruit and vegetable consumption without the waste
http://news.byu.edu/archive13-dec-veggies.aspx

The challenge is getting kids to eat the food mandated by the rules and for school districts to find “kid tasty” foods which are affordable. A Child’s health is too important to be the subject of tawdry political wrangling and high pressure tactics from big money interests. Our goal as a society should be:

A healthy child in a healthy family who attends a healthy school in a healthy neighborhood ©

Resources:

USDA changes school lunch requirements http://thehill.com/blogs/blog-briefing-room/news/271813-usda-changes-school-lunch-requirements

USDA backpedals on healthy school-lunch rules http://grist.org/news/usda-backpedals-on-healthy-school-lunch-rules/

National School Lunch Program Fact Sheet

Click to access NSLPFactSheet.pdf

Related:

School dinner programs: Trying to reduce the number of hungry children https://drwilda.wordpress.com/2012/01/28/school-dinner-programs-trying-to-reduce-the-number-of-hungry-children/

School lunches: The political hot potato https://drwilda.wordpress.com/2011/11/03/school-lunches-the-political-hot-potato/

The government that money buys: School lunch cave in by Congress https://drwilda.wordpress.com/2011/11/16/the-government-that-money-buys-school-lunch-cave-in-by-congress/

Do kids get enough time to eat lunch? https://drwilda.com/2012/08/28/do-kids-get-enough-time-to-eat-lunch/

Where information leads to Hope. © Dr. Wilda.com

Dr. Wilda says this about that ©

Blogs by Dr. Wilda:

COMMENTS FROM AN OLD FART© http://drwildaoldfart.wordpress.com/

Dr. Wilda Reviews ©
http://drwildareviews.wordpress.com/

Dr. Wilda © https://drwilda.com/

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Fordham Center on Law and Information Policy study: Cloud computing poses privacy risks for school information

15 Dec

Many schools and districts are using cloud computing. Judith Hurwitz, Robin Bloor, Marcia Kaufman, and Fern Halper from Cloud Computing For Dummies wrote about cloud computing in What Is Cloud Computing?

Cloud computing is the next stage in the Internet’s evolution, providing the means through which everything — from computing power to computing infrastructure, applications, business processes to personal collaboration — can be delivered to you as a service wherever and whenever you need.
The “cloud” in cloud computing can be defined as the set of hardware, networks, storage, services, and interfaces that combine to deliver aspects of computing as a service. Cloud services include the delivery of software, infrastructure, and storage over the Internet (either as separate components or a complete platform) based on user demand. (See Cloud Computing Models for the lowdown on the way clouds are used.)
Cloud computing has four essential characteristics: elasticity and the ability to scale up and down, self-service provisioning and automatic deprovisioning, application programming interfaces (APIs), billing and metering of service usage in a pay-as-you-go model. (Cloud Computing Characteristics discusses these elements in detail.) This flexibility is what is attracting individuals and businesses to move to the cloud.
The world of the cloud has lots of participants:
•The end user who doesn’t have to know anything about the underlying technology.
•Business management who needs to take responsibility for the governance of data or services living in a cloud. Cloud service providers must provide a predictable and guaranteed service level and security to all their constituents. (Find out what providers have to consider in Cloud Computing Issues.)
•The cloud service provider who is responsible for IT assets and maintenance.
Cloud computing is offered in different forms: public clouds, private clouds, and hybrid clouds, which combine both public and private. (You can get a sense of the differences among these kinds of clouds in Deploying Public, Private, or Hybrids Clouds.)
Cloud computing can completely change the way companies use technology to service customers, partners, and suppliers…. http://www.dummies.com/how-to/content/what-is-cloud-computing.html

Moi wrote about cloud privacy concerns in Does ‘cloud storage’ affect student privacy rights?

Mike Bock wrote the intriguing Education Week article, Districts Move to the Cloud to Power Up, Save Money:

There are serious questions and concerns, however, about moving computer operations to the cloud. Chief among those worries is the security of sensitive data, such as student records. That concern alone has led some district information-technology leaders to remain hesitant about moving in that direction….
Bandwidth Needs Grow
But for districts with the bandwidth infrastructure in place, experts say cloud approaches offer lower costs and less time spent on maintenance. Since many cloud-based applications are offered either for free or for a monthly subscription rate, upfront costs for software are typically lower than the standard model of purchasing software and installing it across the district….
Privacy Concerns
But there is a trade-off. If a district puts its student-information system in a cloud environment, the cloud provider has access to information about all students.
Districts need to be protective and aware of that reality and must follow requirements outlined in state and federal policy, including the Children’s Online Privacy Protection Act, a federal law that requires that websites obtain parents’ consent before collecting personal details about users, such as home addresses or email addresses, from children younger than 13…. http://www.edweek.org/dd/articles/2013/02/06/02cloud.h06.html?tkn=PYMF4hhA6EcyMvzcq4T6AaBDFNeT6fynaPVn&cmp=clp-edweek&intc=es
School districts have to balance the rights of students to an education with the need to know of other parties. https://drwilda.com/2013/02/19/does-cloud-storage-affect-student-privacy-rights/

Kalyani M. posted Privacy Issues For Schools Using The Cloud at Spideroak blog:

While use of cloud services help schools to save thousands of dollars, the data security and privacy risks presented by these services cannot be ignored. The survey report by SafeGov.org says “there are a number of areas where advertising-oriented cloud services may jeopardize the privacy of data subjects in schools, even when ad-serving is nominally disabled. Threats to student online privacy occasioned by the use of such services in the school environment include the following:
•Lack of privacy policies suitable for schools: By failing to adopt privacy policies specifically crafted to the needs of schools, cloud providers may deliberately or inadvertently force schools to accept policies or terms of service that authorise user profiling and online behavioural advertising.
•Blurred mechanisms for user consent: Some cloud privacy policies, even though based on contractual relationships between cloud providers and schools, stipulate that individual data subjects (students) are also bound by these policies, even when these subjects have not had the opportunity to grant or withhold their consent.
• Potential for commercial data mining: When school cloud services derive from ad-supported consumer services that rely on powerful user profiling and tracking algorithms, it may be technically difficult for the cloud provider to turn off these functions even when ads are not being served.
•User interfaces that don’t separate ad-free and ad-based services: By failing to create interfaces that distinguish clearly between ad-based and ad-free services, cloud providers may lure school children into moving unwittingly from ad-free services intended for school use (such as email or online collaboration) to consumer ad-driven services that engage in highly intrusive processing of personal information (such as online video, social networking or even basic search).
•Contracts that don’t guarantee ad-free services: By using ambiguously worded contracts and including the option to serve ads in their services, some cloud providers leave the door open to future imposition of online advertising as a condition for allowing schools to continue receiving cloud services for free.”
SafeGov has also sought support from European Data Protection Authorities to implement rules for both cloud service providers and schools. As per these rules or codes of conduct-targeted advertising in schools and processing or secondary use of data for advertising purposes should be banned. In the privacy policy agreement contract between the schools and service providers it should be clearly stated that student data would not be used for data mining and advertisement purposes.
Keeping all these things in mind, the schools should make sure the data would be stored and managed by the service providers before moving to cloud services. They should demand assurance from the service providers that the information collected by them will not be used for data mining, targeted advertising or sold to third parties… https://spideroak.com/privacypost/cloud-security/privacy-issues-when-schools-use-cloud-services/

See, Testing the Waters of Cloud Computing http://www.scholastic.com/browse/article.jsp?id=3753288

Sean Cavanaugh reported in the Education Week article, Districts’ Use of Cloud Computing Brings Privacy Risks, Study Says:

School districts have become increasingly reliant on cloud-based technologies despite “substantial deficiencies” in policies governing those Web-based systems and their protection of private student data, a new study finds.
The study, released today by the Fordham Law School’s Center on Law and Information Policy, seeks to provide the first national examination of privacy and cloud computing in public schools. The study authors also put forward a series of recommendations to policymakers for ramping up safeguards on students’ private information.
Fordham researchers based their study on a national sample of public school districts, asking for detailed information from 54 urban, suburban, and rural systems around the country.
Among the information they sought: contracts between districts and technology vendors; policies governing privacy and computer use; and notices sent to parents about student privacy and districts’ use of free or paid, third-party consulting services.
The study concludes that privacy implications for districts’ use of cloud services are “poorly understood, non-transparent, and weakly governed.”
Only 25 percent of the districts examined made parents aware of the use of cloud services, according to the study. Twenty percent do not have policies governing the use of those services, and a large plurality of districts have “rampant gaps” in their documentation of privacy policies in contracts and other forms.
To make matters worse, districts often relinquish control of student information when using cloud services, and do not have contracts or agreements setting clear limits on the disclosure, sale, and marketing of that data, the Fordham researchers say.
The Fordham study concludes that districts, policymakers, and vendors should consider taking a number of steps to increase privacy protections, including:
• Providing parents with sufficient notice of the transfer of student information to cloud-service providers, and assuring that parental consent is sought when required by federal law;
• Improving contracts between private vendors and districts to remove ambiguity and provide much more specific information on the disclosure and marketing of student data;
• Setting clearer policies on data governance within districts, which includes establishing rules barring employees from using cloud services not approved by districts. States and large districts should also hire “chief privacy officers” responsible for maintaining data protections;
• Establishing a national research center and clearinghouse to study privacy issues, and draft and store model contracts on privacy issues. The center should be “independent of commercial interests to assure objectivity,” the study authors said.
“School districts throughout the country are embracing the use of cloud computing services for important educational goals, but have not kept pace with appropriate safeguards for the personal data of school children,” said Joel Reidenberg, a professor at Fordham’s law school who worked on the study, in a statement accompanying its release. “There are critical actions that school districts and vendors must take to address the serious deficiences in privacy protection….” http://blogs.edweek.org/edweek/DigitalEducation/2013/12/fewer.html?intc=es

Citation:

Center on Law and Information Policy
Privacy and Cloud Computing in Public Schools
Joel R. Reidenberg, Fordham University School of Law
N. Cameron Russell, Fordham University School of Law
Jordan Kovnot, Fordham University School of Law
Thomas B. Norton, Fordham University School of Law
Ryan Cloutier, Fordham University School of Law
Daniela Alvarado, Fordham University School of Law
Download Full Text (760 KB)
http://ir.lawnet.fordham.edu/cgi/viewcontent.cgi?article=1001&context=clip
Description
Today, data driven decision-making is at the center of educational policy debates in the United States. School districts are increasingly turning to rapidly evolving technologies and cloud computing to satisfy their educational objectives and take advantage of new opportunities for cost savings, flexibility, and always-available service among others. As public schools in the United States rapidly adopt cloud-computing services, and consequently transfer increasing quantities of student information to third-party providers, privacy issues become more salient and contentious. The protection of student privacy in the context of cloud computing is generally unknown both to the public and to policy-makers. This study thus focuses on K-12 public education and examines how school districts address privacy when they transfer student information to cloud computing service providers. The goals of the study are threefold: first, to provide a national picture of cloud computing in public schools; second, to assess how public schools address their statutory obligations as well as generally accepted privacy principles in their cloud service agreements; and, third, to make recommendations based on the findings to improve the protection of student privacy in the context of cloud computing. Fordham CLIP selected a national sample of school districts including large, medium and small school systems from every geographic region of the country. Using state open public record laws, Fordham CLIP requested from each selected district all of the district’s cloud service agreements, notices to parents, and computer use policies for teachers. All of the materials were then coded against a checklist of legal obligations and privacy norms. The purpose for this coding was to enable a general assessment and was not designed to provide a compliance audit of any school district nor of any particular vendor.
Publication Date
12-13-2013
Rights
© 2013. Fordham Center on Law and Information Policy. This study may be reproduced, in whole or in part, for educational and non-commercial purposes provided that attribution to Fordham CLIP is included.
Publisher
Fordham Center on Law and Information Policy
City
New York
Keywords
children, education, cloud computing, school, FERPA, PPRA, COPPA, privacy, Joel Reidenberg, Cameron Russell, Fordham, CLIP
Privacy and Cloud Computing in Public Schools
Included in Communications Law Commons

There is a complex intertwining of laws which often prevent school officials from disclosing much about students.

According to Fact Sheet 29: Privacy in Education: Guide for Parents and Adult-Age Students,Revised September 2010 the major laws governing disclosure about student records are:

What are the major federal laws that govern the privacy of education records?
◦Family Educational Rights and Privacy Act (FERPA) 20 USC 1232g (1974)
◦Protection of Pupil’s Rights Amendments (PPRA) 20 USC 1232h (1978)
◦No Child Left Behind Act of 2001, Pub. L. 107-110, 115 STAT. 1425 (January 2002)
◦USA Patriot Act, P.L. 107-56 (October 26, 2001)
◦Privacy Act of 1974, 5 USC Part I, Ch. 5, Subch. 11, Sec. 552
◦Campus Sex Crimes Prevention Act (Pub. L. 106-386)
FERPA is the best known and most influential of the laws governing student privacy. Oversight and enforcement of FERPA rests with the U.S. Department of Education. FERPA has recently undergone some changes since the enactment of the No Child Left Behind Act and the USA Patriot Act…. https://www.privacyrights.org/fs/fs29-education.htm

The Fordham study indicates that many schools and districts have not fully analyzed student privacy concerns in their rush to the cloud.

Resources:
What cloud computing really means http://www.infoworld.com/d/cloud-computing/what-cloud-computing-really-means-031

What Is Cloud Computing? http://www.pcmag.com/article2/0,2817,2372163,00.asp

FERPA General Guidance for Students http://ed.gov/policy/gen/guid/fpco/ferpa/students.html

No Child Left Behind A Parents Guide http://ed.gov/parents/academic/involve/nclbguide/parentsguide.pdf

Related:
Data mining in education https://drwilda.com/2012/07/19/data-mining-in-education/

Who has access to student records? https://drwilda.com/2012/06/11/who-has-access-to-student-records/

Where information leads to Hope. © Dr. Wilda.com

Dr. Wilda says this about that ©

Blogs by Dr. Wilda:

COMMENTS FROM AN OLD FART©
http://drwildaoldfart.wordpress.com/

Dr. Wilda Reviews © http://drwildareviews.wordpress.com/

Dr. Wilda © https://drwilda.com/

Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

Cambridge International Exams trying to make inroads into AP and International Baccalaureate turf

11 Dec

Moi wrote about “advanced placement” or AP courses in Who should take AP classes?
AP courses tend to attract students who are preparing for college and are very goal oriented. So, what if a student either doesn’t want to go to college or may want a career, should they take AP courses? Since the average person, according to Career Information Online will have three to five careers over the course of a life time, the best advice to everyone is prepare for any eventuality. Even if students don’t attend college after high school, they may attend later as part of a career change. Many former automobile workers are now getting college degrees in nursing and other fields, for example.
Huffington Post is reported in the article, AP Exams: Most Students Who Should Be Taking The Tests Aren’t:

More than 60 percent of students considered to have AP potential didn’t take the exam last year, even though their PSAT scores showed they could perform well on one, according to a College Board report released last week. Overall, black, Latino and Native American students were less likely to take AP exams than their white and Asian counterparts….
http://www.huffingtonpost.com/2012/02/13/ap-exams-most-students-wh_n_1273980.html?ref=email_share

The question is not only should a particular student should take AP courses, but whether the choice should be between AP courses or an International Baccalaureate. https://drwilda.com/2012/02/14/who-should-take-ap-classes/

Caralee Adams reported in the Education Week article, Racial and Income Gaps Persist in AP and IB Enrollment:

Each year, about 640,000 low-income students and students of color are “missing” from AP and IB participation—students who could benefit if they merely enrolled at the same rate as other students in their schools, the report says.
It is not just a matter access. About 1 million students do not attend schools that offer AP, and the authors note that only a small percentage of the gaps by race or family income can be accounted for by which schools do and do not offer the classes.
In many cases, students from disadvantaged backgrounds are not enrolling in existing programs…
http://blogs.edweek.org/edweek/college_bound/2013/06/racial_and_income_gaps_persist_in_ap_and_ib_enrollment.html

Education Trust released this information about Finding America’s Missing AP and IB Students. http://www.edtrust.org/sites/edtrust.org/files/Missing_Students.pdf

Caralee J. Adams wrote in the Education Week article, Cambridge Academic Program Makes Inroads in U.S.: Critical thinking, writing are central:

For more than 800 years, the University of Cambridge has been educating students on its stately and historic campus in the heart of England. But the esteemed British institution’s reach goes much farther, and it’s now working aggressively to expand a menu of precollegiate offerings in U.S. schools.
The university owns and operates the Cambridge International Exams, part of a nonprofit division that provides academic courses of study in various subjects with a focus on promoting critical thinking, in-depth analysis, and strong writing skills. It currently serves more than 9,000 schools in 160 countries and students ages 5 to 19.
Cambridge is still a relatively small player in the United States, especially in comparison with the ubiquitous Advanced Placement program. But it has seen rapid growth in recent years. It now provides college-preparatory curricula for about 230 U.S. schools at the elementary and secondary levels in 27 states, up from 80 schools in 2009. This year, 50,000 Cambridge exams were taken by high school students here, a 50 percent increase from 2012…
Analyzing and Synthesizing
While most programs are in public high schools, Cambridge offers curricula for elementary and middle schools, too. At all levels, students are assessed on their progress at year’s end, with high school courses culminating in extensive exams that can translate into college credit.
Michael J. O’Sullivan, who joined Cambridge International Exams last spring as the new chief executive officer, has high hopes for its foray into the U.S. market. He notes that the nation’s decentralized education system and emphasis on school choice make it attractive. And he’s also making the case that the Cambridge program dovetails closely with the Common Core State Standards adopted by all but four states….
The Cambridge approach is designed to be rigorous and deep. In history courses, for example, rather than memorize dates and take multiple-choice tests, students dig into research through primary sources, develop arguments, and present their findings. End-of-course exams require analyzing and synthesizing information in a writing-intensive format.
Math and science instruction is often integrated to allow students to apply what they’ve learned across courses. A math course might include various topics, and, in some courses, teachers can customize the syllabus to choose a combination of pure math, statistics, and mechanics to build a path to the exam, based on the needs and interests of students.
At the elementary and middle school levels, the Cambridge program is focused on English/language arts, math, and science. At high school, however, it offers some 70 courses, including biology, economics, and world literature.
For high school students, the Cambridge exams last six to eight hours over a few days. Multiple-choice questions are limited, with a focus instead on essays, analysis, and even hands-on science labs included in assessments.
Despite the increased Cambridge presence in U.S. schools, it is dwarfed by the AP program, which gave 3.4 million exams to U.S. public high school students last year. And while Cambridge operates in more schools globally than the International Baccalaureate program—which is seen as another competitor—Cambridge falls well short of the nearly 1,500 U.S. high schools now served by the IB. Still, the United States is the fastest-growing market for Cambridge, according to Mr. O’Sullivan, the CEO….
Examine the Claims
To become a Cambridge school, schools must pay a registration fee and annual membership dues to have access to online materials and training. There’s also a charge for each exam. The high-school-level exams typically run between $78 and $86 per student, per subject. The norm is for students to take three or four.
But before outsourcing curriculum, Jack Schneider, an assistant professor of education at the College of the Holy Cross in Worchester, Mass., cautions that school officials closely examine the claims of programs. Cambridge, in particular, has a prestige factor that needs to align with the merits of the program, notes Mr. Schneider, who has researched college-prep curricula.
“It might look better than it really is. What are people really excited about? Are students actually learning more, or are parents excited to have a branded program?” he said.
A 2011 study of the Cambridge program in the United States, published in the College & University Journal, said students generally described the program as motivating and stimulating, and more challenging than other curricula. Teachers said the courses prompted students to form their own opinions and gain real-world application of subject knowledge.
Meanwhile, a 2011 case study focused on the academic achievement of freshmen at Florida State University who had successfully earned a Cambridge diploma credential. The research, published in the Journal of College Admissions, suggests the program may offer some academic benefits later on, but it was not an experimental study.
How schools choose to offer the Cambridge program varies. Some high schools have students take a full schedule of Cambridge courses, while others give students the choice to take a class or two in their areas of strength. If students take a certain number of exams in various subjects, they can earn a Cambridge diploma credential.
http://www.edweek.org/ew/articles/2013/12/04/13cambridge.h33.html?
tkn=ZUVFTvbUkj5IKSx4wQqAO7aagFJga1D9PsNC&cmp=clp-edweek

Here is what Cambridge says about their programs:

About Cambridge
•Cambridge International Examinations is the world’s largest provider of international education programmes and qualifications for 5 to 19 year olds.
•Over 9000 schools in more than 160 countries offer Cambridge programmes and qualifications.
•We are a division of Cambridge Assessment, a not-for-profit organisation and part of the world-renowned University of Cambridge.
•In 2008, we celebrated the 150th anniversary of the formation of our parent organisation Cambridge Assessment, and in 2009 we celebrated the 800th anniversary of the University of Cambridge.
Our programmes and qualifications
•Cambridge Primary is taught in over 650 schools worldwide.
•Every year we receive more than 54000 entries for Cambridge Checkpoint, our tests for 11 to 14 year olds.
•Cambridge IGCSE is the world’s most popular international qualification for 14 to 16 year olds. It is taken in over 140 countries and in more than 3700 schools.
•2013 marks the 25th anniversary of the first Cambridge IGCSE exam.
•Every year we have more than 650 000 subject entries for Cambridge O Level from 80 countries.
•Cambridge International AS and A Levels are taken in more than 125 countries with 350 000 entries each year.
•We developed Cambridge Pre-U, an alternative to A Level for UK schools. It prepares students for university and was first examined in June 2010.
•Cambridge Pre-U is taught in over 150 UK state and independent schools.
•We hold more than 16 000 training days a year providing 6500 teachers from across the globe with the skills and knowledge they need to help their students succeed.
Examinations
•Cambridge examinations are marked by around 9000 highly skilled examiners.
•We produce around 5.7 million question papers each year.
About us http://www.cie.org.uk/about-us/
Who we are http://www.cie.org.uk/about-us/who-we-are/
What we do http://www.cie.org.uk/about-us/what-we-do/
Our regional teams http://www.cie.org.uk/about-us/our-regional-teams/
Our standards http://www.cie.org.uk/about-us/our-standards/
Facts and figures
http://www.cie.org.uk/about-us/facts-and-figures/
http://www.cie.org.uk/

Moi wrote in Race, class, and education in America:
Many educators have long recognized that the impact of social class affects both education achievement and life chances after completion of education. There are two impacts from diversity; one is to broaden the life experience of the privileged and to raise the expectations of the disadvantaged. Social class matters in not only other societies, but this one as well.
A few years back, the New York Times did a series about social class in America. That series is still relevant. Janny Scott and David Leonhardt’s overview, Shadowy Lines That Still Divide http://www.nytimes.com/2005/05/15/national/class/OVERVIEW-FINAL.html?pagewanted=all describes the challenges faced by schools trying to overcome the disparity in education. The complete series can be found at Social Class http://www.nytimes.com/pages/national/class/

Race, class, and education in America

The role economic class plays in college success

Related:

Stanford University report: Advanced placement may not be the cure for education ills https://drwilda.com/2013/04/30/stanford-university-report-advanced-placement-may-not-be-the-cure-for-education-ills/

An interesting critique of the College Board’s AP test report https://drwilda.com/2013/03/10/an-interesting-critique-of-the-college-boards-ap-test-report/

The International Baccalaureate program as a way to save struggling schools https://drwilda.com/2012/04/30/international-baccalaureate/

Where information leads to Hope. © Dr. Wilda.com

Dr. Wilda says this about that ©

Blogs by Dr. Wilda:

COMMENTS FROM AN OLD FART© http://drwildaoldfart.wordpress.com/

Dr. Wilda Reviews © http://drwildareviews.wordpress.com/

Dr. Wilda © https://drwilda.com/

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School districts looking at ‘zero tolerance’ policies

2 Dec

In 2010 Council of State Governments Justice Center wrote a policy brief, Zero Tolerance Policies:
What are zero tolerance policies?

• Zero tolerance policies, which began as a way to approach drug enforcement, were widely adopted by schools in the 1990s. They mandate certain punishments for infractions regardless of the circumstances.1
• The most common reason for suspensions are fights, yet the majority of infractions are nonviolent, including:
•• Abusive language;
•• Attendance issues, such as tardiness;
•• Disobedience or disrespect; and
•• General classroom disruptions.2
Research is beginning to show there may be disparities in how zero tolerance policies are applied.
• Suspensions for students in kindergarten through the 12th grade have at least doubled since the 1970s for minority students.3
• Black students are more than three times more likely to be suspended than white students.4
• Looking at suspension data from 18 of the largest urban middle schools in 2002 and 2006, the greatest increase was among black females, which increased by more than 5 percent.
•• Black male suspensions increased by 1.7 percent.
•• Suspensions among white and Hispanic males and females either increased by less than half a percent or decreased.5
• In one study, 47 percent of elementary and middle school students, and 73 percent of high school students with emotional disabilities were suspended or expelled from school.6
• A Kansas study found that students with emotional disabilities were 12 times more likely to be suspended or expelled than all other students, including those
with and without disabilities.7
Whether zero tolerance policies improve the school environment and allow increased academic achievement is debatable.
• Studies show there is no evidence that connects student suspensions, which are perceived to improve the learning environment for other students by removing troublemakers, to improved academic outcomes for the school as a whole.8
• Students suspended in the sixth grade are more likely to receive suspensions in the eighth grade, indicating that suspensions are not a deterrent for future behavioral problems.
• A suspension is one of four indicators that point to an increased likelihood a student will not graduate from high school.9 The Council of State governments 1
1Rausch, M. Karega, and Skiba, Russell J. “Discipline, Disability, and Race: Disproportionality in Indiana Schools.” Center for Evaluation & Education Policy. Volume 4, Number 10, Fall 2006.
2Losen, Daniel J. and Skiba, Russell. “Suspended Education: Urban Middle Schools in Crisis.” http://www.splcenter.org/sites/default/files/downloads/publication/Suspended_Education.pdf
3Ibid.
4Ibid.
5Ibid.
6 Center for Evaluation & Education Policy.
7Ibid.
8Rausch, M. Karega, and Skiba, Russell J. “The Academic Cost of Discipline: The Relationship Between Suspension/Expulsion and School Achievement.” Center for Evaluation & Education Policy.
9 American Youth Policy Forum. “Improving the Transition from Middle Grades to High Schools: The Role of Early Warning Indicators.” Jan. 25, 2008. http://www.aypf.org/forumbriefs/2008/fb012508.htm
http://knowledgecenter.csg.org/kc/system/files/CR_FF_Zero_Tolerance_0.pdf

Moi wrote in Inappropriate discipline: The first step on the road to education failure:

Joan Gausted of the University of Oregon has an excellent article in Eric Digest 78, School Discipline:

School discipline has two main goals: (1) ensure the safety of staff and students, and (2) create an environment conducive to learning. Serious student misconduct involving violent or criminal behavior defeats these goals and often makes headlines in the process. However, the commonest discipline problems involve noncriminal student behavior (Moles 1989).

The issue for schools is how to maintain order, yet deal with noncriminal student behavior and keep children in school.

Alan Schwartz wrote a provocative article in the New York Times about a longitudinal study of discipline conducted in Texas. In School Discipline Study Raises Fresh Questions Schwartz reports:

Raising new questions about the effectiveness of school discipline, a report scheduled for release on Tuesday found that 31 percent of Texas students were suspended off campus or expelled at least once during their years in middle and high school — at an average of almost four times apiece. http://www.nytimes.com/2011/07/19/education/19discipline.html?_r=1&hpw

Donna St. George wrote a Washington Post article which elaborates on the Texas study.

In the article, Study shows wide varieties in discipline methods among very similar schools, St. George reports:

The report, released Tuesday, challenges a common misperception that the only way schools can manage behavior is through suspension, said Michael D. Thompson, a co-author of the report, done by the Council of State Governments Justice Center and Texas A&M University’s Public Policy Research Institute. “The bottom line is that schools can get different outcomes with very similar student bodies,” he said. “School administrators and school superintendents and teachers can have a dramatic impact….”
The results showed that suspension or expulsion greatly increased a student’s risk of being held back a grade, dropping out or landing in the juvenile justice system. Such ideas have been probed in other research, but not with such a large population and across a lengthy period, experts said. http://www.washingtonpost.com/local/education/study-exposes-some-some-myths-about-school-discipline/2011/07/18/gIQAV0sZMI_story.html?wpisrc=emailtoafriend

Family First Aid has a good discussion about the types of behavior problems that result in suspension or expulsion. Dore Francis has a guide, which lists what parents should do if their child is suspended. The guide gives detailed instructions to these steps and other steps. Francis also lists what questions to ask after meeting with school officials. https://drwilda.com/2011/12/13/inappropriate-discipline-the-first-step-on-the-road-to-education-failure/

Lizette Alvarez reported in the New York Times article, Seeing the Toll, Schools Revise Zero Tolerance:

Rather than push children out of school, districts like Broward are now doing the opposite: choosing to keep lawbreaking students in school, away from trouble on the streets, and offering them counseling and other assistance aimed at changing behavior.
These alternative efforts are increasingly supported, sometimes even led, by state juvenile justice directors, judges and police officers.
In Broward, which had more than 1,000 arrests in the 2011 school year, the school district entered into a wide-ranging agreement last month with local law enforcement, the juvenile justice department and civil rights groups like the N.A.A.C.P. to overhaul its disciplinary policies and de-emphasize punishment.
Some states, prodded by parents and student groups, are similarly moving to change the laws; in 2009, Florida amended its laws to allow school administrators greater discretion in disciplining students.
“A knee-jerk reaction for minor offenses, suspending and expelling students, this is not the business we should be in,” said Robert W. Runcie, the Broward County Schools superintendent, who took the job in late 2011. “We are not accepting that we need to have hundreds of students getting arrested and getting records that impact their lifelong chances to get a job, go into the military, get financial aid.”
Nationwide, more than 70 percent of students involved in arrests or referrals to court are black or Hispanic, according to federal data.
“What you see is the beginning of a national trend here,” said Michael Thompson, the director of the Council of State Governments Justice Center. “Everybody recognizes right now that if we want to really find ways to close the achievement gap, we are really going to need to look at the huge number of kids being removed from school campuses who are not receiving any classroom time.”
Pressure to change has come from the Obama administration, too. Beginning in 2009, the Department of Justice and the Department of Education aggressively began to encourage schools to think twice before arresting and pushing children out of school. In some cases, as in Meridian, Miss., the federal government has sued to force change in schools.
Some view the shift as politically driven and worry that the pendulum may swing too far in the other direction. Ken Trump, a school security consultant, said that while existing policies are at times misused by school staffs and officers, the policies mostly work well, offering schools the right amount of discretion.
“It’s a political movement by civil rights organizations that have targeted school police,” Mr. Trump said. “If you politicize this on either side, it’s not going to help on the front lines.”
Supporters, though, emphasize the flexibility in these new policies and stress that they do not apply to students who commit felonies or pose a danger….
http://www.nytimes.com/2013/12/03/education/seeing-the-toll-schools-revisit-zero-tolerance.html?ref=education&_r=0

The whole child approach is useful in keeping many children in school.

Moi wrote in The ‘whole child’ approach to education: Many children do not have a positive education experience in the education system for a variety of reasons. Many educators are advocating for the “whole child” approach to increase the number of children who have a positive experience in the education process. https://drwilda.com/2012/02/10/the-whole-child-approach-to-education/

In order to ensure that ALL children have a basic education, we must take a comprehensive approach to learning.

A healthy child in a healthy family who attends a healthy school in a healthy neighborhood ©

See:

Education Law Center http://www.edlawcenter.org/ELCPublic/StudentRights/StudentDiscipline.htm

Discipline In Schools: What Works and What Doesn’t? http://www.eduguide.org/article/discipline-in-school-what-works-and-what-doesnt

Justice for Children and Youth has a pamphlet -I’m being expelled from school – what are my rights? http://www.jfcy.org/pamphlets.html

Related:

Report: Black students more likely to be suspended https://drwilda.com/2012/08/07/report-black-students-more-likely-to-be-suspended/

Johns Hopkins study finds ‘Positive Behavior Intervention’ improves student behavior https://drwilda.com/2012/10/22/johns-hopkins-study-finds-positive-behavior-intervention-improves-student-behavior/

Pre-kindergarten programs help at-risk students prepare for school https://drwilda.com/2012/07/16/pre-kindergarten-programs-help-at-risk-students-prepare-for-school/

A strategy to reduce school suspensions: ‘School Wide Positive Behavior Support’ https://drwilda.com/2012/07/01/a-strategy-to-reduce-school-suspensions-school-wide-positive-behavior-support/

Where information leads to Hope. © Dr. Wilda.com

Dr. Wilda says this about that ©

Blogs by Dr. Wilda:

COMMENTS FROM AN OLD FART©
http://drwildaoldfart.wordpress.com

Dr. Wilda Reviews ©
http://drwildareviews.wordpress.com/

Dr. Wilda ©
https://drwilda.com/

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Report: STEM attrition in college often occurs because students not prepared for the challenge

28 Nov

Moi wrote in The role economic class plays in college success: Moi wrote in Race, class, and education in America:
Many educators have long recognized that the impact of social class affects both education achievement and life chances after completion of education. There are two impacts from diversity, one is to broaden the life experience of the privileged and to raise the expectations of the disadvantaged. Social class matters in not only other societies, but this one as well.
A few years back, the New York Times did a series about social class in America. That series is still relevant. Janny Scott and David Leonhardt’s overview, Shadowy Lines That Still Divide describes the challenges faced by schools trying to overcome the disparity in education. The complete series can be found at Social Class https://drwilda.com/2011/11/07/race-class-and-education-in-america/

Jason DeParle reported in the New York Times article, For Poor Strivers, Leap to College Often Ends in a Hard Fall:

“Everyone wants to think of education as an equalizer — the place where upward mobility gets started,” said Greg J. Duncan, an economist at the University of California, Irvine. “But on virtually every measure we have, the gaps between high- and low-income kids are widening. It’s very disheartening.”
The growing role of class in academic success has taken experts by surprise since it follows decades of equal opportunity efforts and counters racial trends, where differences have narrowed. It adds to fears over recent evidence suggesting that low-income Americans have lower chances of upward mobility than counterparts in Canada and Western Europe.
Thirty years ago, there was a 31 percentage point difference between the share of prosperous and poor Americans who earned bachelor’s degrees, according to Martha J. Bailey and Susan M. Dynarski of the University of Michigan. Now the gap is 45 points.
While both groups improved their odds of finishing college, the affluent improved much more, widening their sizable lead.
Likely reasons include soaring incomes at the top and changes in family structure, which have left fewer low-income students with the support of two-parent homes. Neighborhoods have grown more segregated by class, leaving lower-income students increasingly concentrated in lower-quality schools. And even after accounting for financial aid, the costs of attending a public university have risen 60 percent in the past two decades. Many low-income students, feeling the need to help out at home, are deterred by the thought of years of lost wages and piles of debt….
Income has always shaped academic success, but its importance is growing. Professor Reardon, the Stanford sociologist, examined a dozen reading and math tests dating back 25 years and found that the gap in scores of high- and low-income students has grown by 40 percent, even as the difference between blacks and whites has narrowed.
While race once predicted scores more than class, the opposite now holds. By eighth grade, white students surpass blacks by an average of three grade levels, while upper-income students are four grades ahead of low-income counterparts. http://www.nytimes.com/2012/12/23/education/poor-students-struggle-as-class-plays-a-greater-role-in-success.html?hpw&_r=0

Social class and background may not only affect an individual student’s choice of major, but their completion of college in that major.

Nick De Santis reported in the Chronicle of Higher Education article, Report Examines College Students’ Attrition From STEM Majors:

Twenty-eight percent of bachelor’s-degree students who began their postsecondary education in the 2003-4 academic year chose a major in science, technology, engineering, or mathematics at some point within six years, but 48 percent of students who entered those fields during that period had left them by the spring of 2009, according to a report released on Tuesday by the National Center for Education Statistics, the U.S. Education Department’s statistical arm.
The report, which addresses attrition from the so-called STEM fields, also includes information on students pursuing associate degrees. It says that 20 percent of such students had chosen a STEM major within that six-year period and notes that 69 percent of them had left the STEM fields by the spring of 2009.
Of the students who left STEM fields, the report says, roughly half switched their major to a non-STEM field, and the rest left college without earning a degree or certificate. The report notes that fields such as the humanities and education experienced higher levels of attrition than did the STEM disciplines.
The report identifies several factors associated with a higher probability of switching out of STEM majors, such as taking lighter STEM course loads or less-challenging math classes in the first year, and earning lower grades in STEM courses than in others….
http://chronicle.com/blogs/ticker/report-examines-college-students-attrition-from-stem-majors/69705?cid=pm&utm_source=pm&utm_medium=en

Citation:

Title: STEM Attrition: College Students’ Paths Into and Out of STEM Fields
Description: This Statistical Analysis Report presents the most recent national statistics on beginning bachelor’s and associate’s degree students’ entrance into, and attrition from, STEM fields. Using recent transcript data, it provides a first look at STEM coursetaking and examines how participation and performance in undergraduate STEM coursework, along with other factors, are associated with STEM attrition. The study is based on data from the 2004/09 Beginning Postsecondary Students Longitudinal Study (BPS:04/09) and the associated 2009 Postsecondary Education Transcript Study (PETS:09).

ERRATA: A typographical error has been found on page vi of the report’s Executive Summary. The affected line should read:

“Bachelor’s degree STEM entrants who were male or who came from low-income backgrounds had a higher probability of leaving STEM by dropping out of college than their peers who were female or came from high-income backgrounds, net of other factors.”

A revised version of the report will be posted when available under the publication number 2014001rev.
Online Availability: • Download, view and print the report as a pdf file. (1527KB) http://nces.ed.gov/pubs2014/2014001rev.pdf
Need Help Viewing PDF files?

Cover Date: November 2013
Web Release: November 26, 2013
Publication #: NCES 2014001REV
Center/Program: NCES

Authors: Xianglei Chen
Type of Product: Statistical Analysis Report

Survey/Program Areas: Beginning Postsecondary Students Longitudinal Study (BPS)

Keywords: Beginning students in postsecondary education
Postsecondary education
• field of study
• outcomes
• persistence and attainment
Science
STEM (Science, Engineering, Technology, Mathematics)

Questions: For questions about the content of this Statistical Analysis Report, please contact:
Aurora M. D’Amico.

Megan Rogers wrote in the Inside Higher Ed article, STEM-ming the Tide:

About 28 percent of bachelor’s degree candidates and 20 percent of associate degree candidates had declared a STEM major. Of those who had entered a STEM program, 48 percent of bachelor’s degree candidates had left the STEM field by spring 2009. The attrition rate was greater for associate degree candidates — 69 percent of STEM entrants had left the STEM field during the course of the study. An October 2012 report tracking students who had entered postsecondary education in the 2003-2004 academic year found the same attrition rate for STEM entrants.
The attrition rate was highest for bachelor’s degree candidates who declared a major in computer/information sciences and for associate degree candidates who declared a major in mathematics.
About half of those who left had switched into a non-STEM degree program and the other half had left college without earning any degree or certificate. The study found that 22 percent of bachelor’s degree candidates and 16 percent of associate’s degree students chose to pursue business majors.
Low-performing students (those with an overall grade point average below 2.5) were more likely to exit the STEM field by dropping out of college than were high-performing students (those with an overall GPA of 3.5 or higher). The high-performing students were more likely to switch to a non-STEM major than their low-performing peers.
The study found some differences in how men and women exited the STEM fields. More men than women left STEM disciplines by dropping out of college and more women than men left STEM by switching majors. According to the study, 32 percent of women who left STEM fields switched to a different major, compared with 26 percent of men. And 24 percent of men left the STEM field by dropping out of college, compared with 14 percent of women.
Taking lighter credits loads in STEM courses in the first year, taking less challenging math courses in the first year and performing poorly in STEM classes relative to non-STEM classes were associated with an increased probability of switching majors for STEM entrants, according to the study…. http://www.insidehighered.com/news/2013/11/27/study-tracks-attrition-rates-stem-majors#ixzz2lyY9tKKy

K-12 education must not only prepare students by teaching basic skills, but they must prepare students for training after high school, either college or vocational. There should not only be a solid education foundation established in K-12, but there must be more accurate evaluation of whether individual students are “college ready.”

Related:

Helping community college students to graduate https://drwilda.com/2012/02/08/helping-community-college-students-to-graduate/

The digital divide affects the college application process https://drwilda.com/2012/12/08/the-digital-divide-affects-the-college-application-process/

College readiness: What are ‘soft skills’ https://drwilda.com/2012/11/14/college-readiness-what-are-soft-skills/

Colleges rethinking who may need remedial education https://drwilda.com/2012/10/24/colleges-rethinking-who-may-need-remedial-education/

Where information leads to Hope. © Dr. Wilda.com

Dr. Wilda says this about that ©

Blogs by Dr. Wilda:

COMMENTS FROM AN OLD FART© http://drwildaoldfart.wordpress.com/

Dr. Wilda Reviews © http://drwildareviews.wordpress.com/

Dr. Wilda © https://drwilda.com/

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The 11/21/13 Joy Jar

22 Nov

We live in a very fractured world where politics just seems to be failing. It is helpful to step back and read the words of Thomas Paine. American History Central provides some facts:

Quick Facts About Thomas Paine
Born January 29, 1737, Thetford, Norfolk, England
Wrote, Case of the Officers of Excise, his earliest known prose composition and first important pamphlet, in 1772
Moved to Philadelphia in 1774
Became editor Pennsylvania Magazine in 1775
Wrote anti-slavery essay African Slavery in America in 1775
Published the pamphlet Common Sense in 1776
Enlisted in Continental Army in 1776
Published American Crisis I, the first of 16 American Crisis papers, in 1776. This work contains the famous line, “These are the times that try men’s souls.”
Congress appointed Paine its Secretary to Committee on Foreign Affairs in 1777
Resigned as Foreign Affairs Secretary in 1779, as result of Silas Deane affair
Returned to Europe in 1787, dividing his time between England and France
Published part one of the Rights of Man, his reply to Edmund Burke’s denunciation of the French Revolution, in 1791
Published part two of the Rights of Man in 1792
Condemned for his radical views, Paine was declared an outlaw and forced to leave England in 1792
Became a French citizen and was elected as a member of the National Assembly in France, in 1792
Helped write the Constitution of the Republic of France in 1792
Published part one of The Age of Reason in 1793
Imprisoned by Jacobins in 1793, during the Reign of Terror, for his moderate views regarding the treatment of Louis XVI
Released from eleven-month imprisonment in 1793, with the help of James Monroe, the U.S. Ambassador to France
Published part two of The Age of Reason in 1795…
http://www.americanhistorycentral.com/entry.php?rec=472&view=quick-facts

If there must be trouble, let it be in my day, that my child may have peace.
Thomas Paine

Government, even in its best state, is but a necessary evil; in its worst state, an intolerable one.
Thomas Paine

Arms discourage and keep the invader and plunderer in awe, and preserve order in the world as well as property… Horrid mischief would ensue were the law-abiding deprived of the use of them.
Thomas Paine

I love the man that can smile in trouble, that can gather strength from distress, and grow brave by reflection. ‘Tis the business of little minds to shrink, but he whose heart is firm, and whose conscience approves his conduct, will pursue his principles unto death.
Thomas Paine

The harder the conflict, the more glorious the triumph.
Thomas Paine

The World is my country, all mankind are my brethren, and to do good is my religion.
Thomas Paine

The real man smiles in trouble, gathers strength from distress, and grows brave by reflection.
Thomas Paine

All national institutions of churches, whether Jewish, Christian or Turkish, appear to me no other than human inventions, set up to terrify and enslave mankind, and monopolize power and profit.
Thomas Paine

A long habit of not thinking a thing wrong gives it a superficial appearance of being right.
Thomas Paine

Reason obeys itself; and ignorance submits to whatever is dictated to it.
Thomas Paine

I prefer peace. But if trouble must come, let it come in my time, so that my children can live in peace.
Thomas Paine

Character is much easier kept than recovered.
Thomas Paine

He that would make his own liberty secure, must guard even his enemy from oppression; for if he violates this duty, he establishes a precedent that will reach to himself.
Thomas Paine

What we obtain too cheap, we esteem too lightly; it is dearness only that gives everything its value.
Thomas Paine

Belief in a cruel God makes a cruel man.
Thomas Paine

We have it in our power to begin the world over again.
Thomas Paine

Reputation is what men and women think of us; character is what God and angels know of us.
Thomas Paine

Those who want to reap the benefits of this great nation must bear the fatigue of supporting it.
Thomas Paine

Society in every state is a blessing, but government, even in its best stage, is but a necessary evil; in its worst state an intolerable one.
Thomas Paine

A thing moderately good is not so good as it ought to be. Moderation in temper is always a virtue; but moderation in principle is always a vice.
Thomas Paine

Lead, follow, or get out of the way.
Thomas Paine

An army of principles can penetrate where an army of soldiers cannot.
Thomas Paine

When men yield up the privilege of thinking, the last shadow of liberty quits the horizon.
Thomas Paine

These are the times that try men’s souls.
Thomas Paine
http://www.brainyquote.com/quotes/authors/t/thomas_paine.html#LHxm5jWjqFFousJd.99

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University of California at Berkeley Study: Staying up late hurts teen’s academic achievement

17 Nov

Moi wrote in Teens need sleep: The UK’s Daily Mail reported that not only does lack of sleep result in kids not being ready to learn, but may be an explanation for some mental illnesses. In Online Night Owls ‘Risk Mental Illness’: Sleepless Nights Blamed For Rise in Teen Depression the Daily Mail reports:

Young people who become sleep deprived by using the internet into the small hours are much more likely to become mentally ill in later life, research shows.
Lack of sleep may help explain the puzzling increase in mental illness among young people in recent decades, according to an extensive study.
And regularly staying up late to surf the internet and chat on social networking sites could be one reason young people are sleeping less, according to the research.
The study of about 20,000 young people aged between 17 and 24 found that those who slept fewer than five hours a night were three times more likely than normal sleepers to become psychologically distressed in the next year.
Each hour of sleep lost was linked to a 14 per cent increased risk of distress, according to the results, published in the journal Sleep.
Professor Nicholas Glozier, who led the research, said: ‘Sleep disturbance and in particular insomnia is a predictor of later development of depression and possibly anxiety.’
Less sleep was also associated with longer-term mental health problems – which were the focus of the professor’s study.
A lot of mental ill-health comes and goes, he said. ‘It’s the ones who don’t get better that we are particularly interested in.’ http://www.dailymail.co.uk/health/article-1308182/Online-night-owls-risk-mental-illness-Sleepless-nights-blamed-rise-teen-depression.html

It is important that children get enough sleep.

Vicki Abeles, director of the documentary “Race to Nowhere,”and Abigail A. Baird, associate professor of psychology at Vassar College in Poughkeepsie, NY. Baird’s primary area of research focuses on the neurophysiology of adolescence are reporting in the Washington Post about the effect of sleep deprivation on teens. Abeles and Baird write in the article, Sleep deprivation and teens: ‘Walking zombies’:

Over the past several years we’ve created national guidelines for eating and exercise, shouldn’t we do the same for sleep?
We can also make changes in our schools, like advocating for later high school start times. An adolescent’s brain works on a different circadian rhythm than that of adults — theirs thrives with later wake-up times. After the start time at a high school in Edina, Minnesota, was changed from 7:25 a.m. to 8:30 a.m., verbal SAT scores for the top 10 percent of students increased by several hundred points. The increase could not be attributed to any variable other than later start times.
Schools should also adopt block schedules and bring back study halls, both of which reduce the number of classes students must prepare for each day and give them more in-school time to complete academic assignments rather than requiring them to put in a grueling “second shift” after school.
So as Daylight Savings Time kicks in and we lose our annual hour of sleep, let’s make a pledge to help our children get the sleep they need to be happy, healthy, and successful in school and in their lives.http://www.washingtonpost.com/blogs/answer-sheet/post/sleep-deprivation-and-teens-walking-zombies/2012/03/10/gIQAr0QP3R_blog.html

The National Sleep Foundation (Sleep Foundation) has some great information about teens and sleep. http://www.sleepfoundation.org/article/sleep-topics/teens-and-sleep

Teens need sleep

Huffington Post reported in the article, Teens Who Stay Up Late Could Face Academic, Emotional Problems Later On:

Teens who stay up late on school nights — whether it be due to homework, chatting online with friends or late sports practices — may experience more academic andemotional problems than their peers who are earlier to bed, a new study suggests.
Researchers from the University of California, Berkeley, found that teens who went to bed later than 11:30 p.m. on school nights and 1:30 a.m. in the summer had lower GPAs than teens who got to bed earlier. They were also more susceptible to emotional problems.
“This very important study adds to the already clear evidence that youth who are night owls are at greater risk for adverse outcomes,” study researcher Allison Harvey, a psychologist at UC Berkeley, said in a statement. “Helping teens go to bed earlier may be an important pathway for reducing risk.”
The Journal of Adolescent Health study included 2,700 teens in grades 7 to 12 who were part of the National Longitudinal Study of Adolescent Health. Researchers analyzed their sleep habits and circadian patterns. About 30 percent of the teens said they went to bed later than 11:30 p.m. on school nights and 1:30 a.m. in the summer.
An association was found between going to bed later and getting less sleep (though this association was not found in the summertime, and sleep duration was not associated with changes in educational and emotional outcomes later on). The researchers also found an association between going to bed late during the school year and having worse educational outcomes, as well as higher emotional distress, after six to eight years. Late summertime bedtimes were not linked with academic outcomes, but were linked to higher emotional distress.
“These findings underscore the significance of evaluating and monitoring bedtime in adolescents and the importance of intervention strategies that target bedtimes in an effort to reduce associated functional impairments, and improve academic and emotional outcomes,” the researchers wrote in the study.
The findings add to past research also suggesting an association between late nights and poorer academic performance among teens. One study, presented at the SLEEP meeting in 2007, showed that teens who stay up late during the week and then oversleep on the weekends do worse in school…
http://www.huffingtonpost.com/2013/11/14/teens-stay-up-late-academic-emotional-problems_n_4256298.html?utm_hp_ref=education&ir=Education

Citation:

The Effects of Bedtime and Sleep Duration on Academic and Emotional Outcomes in a Nationally Representative Sample of Adolescents
Lauren D. Asarnow, M.A., Eleanor McGlinchey, Ph.D., Allison G. Harvey, Ph.D.email address
Received 16 April 2013; accepted 9 September 2013. published online 11 November 2013.
Corrected Proof
Abstract Full Text PDF Images References
Abstract
Purpose
The overall aim of this study was to clarify and better characterize the sleep/circadian patterns of adolescents in a nationally representative sample.
Methods
We used three waves of data from the National Longitudinal Study of Adolescent Health to assess sleep/circadian patterns of 2,700 adolescents in grades seven through 12.
Results
Late school year bedtime was associated with shorter total sleep time cross-sectionally, whereas late summertime bedtime was not. Moreover, late school year bedtime was not associated with late summertime bedtime cross-sectionally. Late school year bedtime in Wave I (1994–1995) was associated with worse educational outcomes and emotional distress 6–8 years later. In addition, late summertime bedtime in Wave II (1996) was associated with more emotional distress at Wave III (2001–2002). Short total sleep time was not associated longitudinally with changes in emotional and academic functioning. Across Waves I and II, more than three quarters of adolescents who went to sleep at 11:15 a.m. or later during the school year or 1:30 a.m. or later during the summer reported sleeping fewer than the recommended 9 hours.
Conclusions
These findings underscore the significance of evaluating and monitoring bedtime in adolescents and the importance of intervention strategies that target bedtimes in an effort to reduce associated functional impairments, and improve academic and emotional outcomes.
Keywords: Eveningness, Sleep, Adolescents, Academic outcomes, Emotional outcomes
Disclaimer: The opinions presented in this article reflect those of the authors and do not necessarily reflect those of the granting agencies.
Funding Sources: This project was supported by a Lisa M. Capps Fellowship and a National Science Foundation Graduate Research Fellowship award to L.D.A., a National Institute of Child Health and Human DevelopmentRuth L. Kirschstein National Research Service Award Predoctoral FellowshipF31-HD058411 awarded to E.L.M., and grant 1R01HD071065-01A1 from the Eunice Kennedy Shriver National Institute of Child Health and Human Development awarded to A.G.H. This research used data from Add Health, a program project designed by J. Richard Udry, Peter S. Bearman, and Kathleen Mullan Harris, and funded by Grant P01-HD31921 from the Eunice Kennedy Shriver National Institute of Child Health and Human Development, with cooperative funding from 17 other agencies. This research used data from the Adolescent Health and Academic Achievement study, which was funded by Grant R01 HD040428-02 (PI: Chandra Muller) from the National Institute of Child Health and Human Development, and Grant REC-0126167 (PI: Chandra Muller and Co-PI: Pedro Reyes) from the National Science Foundation. This research was also supported by Grant 5 R24 HD042849, Population Research Center, awarded to the Population Research Center at the University of Texas at Austin by the Eunice Kennedy Shriver National Institute of Health and Child Development. No direct support was received from Grant P01-HD31921 for this analysis.
PII: S1054-139X(13)00486-2
doi:10.1016/j.jadohealth.2013.09.004
© 2013 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Here is the press release from UC Berkeley:

Teen night owls likely to perform worse academically, emotionally
By Yasmin Anwar, Media Relations | November 10, 2013
BERKELEY —
Teenagers who go to bed late during the school year are more prone to academic and emotional difficulties in the long run, compared to their earlier-to-bed counterparts, according to a new study from UC Berkeley.
Berkeley researchers analyzed longitudinal data from a nationally representative cohort of 2,700 U.S. adolescents of whom 30 percent reported bedtimes later than 11:30 p.m. on school days and 1:30 a.m. in the summer in their middle and high school years.
By the time they graduated from high school, the school-year night owls had lower GPA scores, and were more vulnerable to emotional problems than teens with earlier bedtimes, according to the study published online Nov.10 in the Journal of Adolescent Health.
The results present a compelling argument in favor of later middle and high school start times in the face of intense academic, social and technological pressures, researchers said.
“Academic pressures, busy after-school schedules, and the desire to finally have free time at the end of the day to connect with friends on the phone or online make this problem even more challenging,” said Lauren Asarnow, lead author of the study and a graduate student in UC Berkeley’s Golden Bear Sleep and Mood Research Clinic.
On a positive note, she said the findings underscore how a healthy sleep cycle promotes the academic and emotional success of adolescents.
“The good news is that sleep behavior is highly modifiable with the right support,” said Asarnow, citing UC Berkeley’s Teen Sleep Study, a treatment program designed to reset the biological clocks of adolescents who have trouble going to sleep and waking up.
This latest UC Berkeley study used data from the National Longitudinal Study of Adolescent Health, which has tracked the influences and behaviors of adolescents since 1994. Focusing on three time periods – the onset of puberty, a year later and young adulthood – UC Berkeley researchers compared how the sleep habits of 2,700 teenagers aged 13-18 impacted their academic, social and emotional development. They looked at participants’ school transcripts and other education and health data.
While going to bed late in the summer did not appear to impact their academic achievement, including grades, researchers did find a correlation between later summer bedtimes and emotional problems in young adulthood.
Surveys show that many teenagers do not get the recommended nine hours sleep a night, and report having trouble staying awake at school. The human circadian rhythm, which regulates physiological and metabolic functions, typically shifts to a later sleep cycle at the onset of puberty. UC Berkeley researchers theorize that an “evening circadian preference” in adolescence is a confluence of biological factors, as well as parental monitoring, academic and social pressures and the use of electronic gadgetry.
Late-night texting and the use of other electronic gadgetry can disrupt sleep patterns (iStockphoto)
For example, bright lights associated with laptops, smartphones and other electronic devices have been found to suppress melatonin, a hormone that helps regulate the sleep cycle. UC Berkeley’s Teen Sleep Study uses dim lighting and limits technology before bedtime, among other interventions, to help reverse this night-owl tendency.
‘This very important study adds to the already clear evidence that youth who are night owls are at greater risk for adverse outcomes,” said UC Berkeley psychologist Allison Harvey, senior author of the paper. “Helping teens go to bed earlier may be an important pathway for reducing risk. This will not be an easy process. But here at Berkeley, our sleep coaches draw from the science of motivation, habit formation and sleep to help teens achieve earlier bedtimes.”
Categories: Education, Health & medicine, News, Press Release, Science, Social science
Tags: academic performance, adolescent health, sleep, teen health, teenagers, teens

Education is a partnership between the student, parent(s) or guardian(s), teachers(s), and school. The students must arrive at school ready to learn and that includes being rested. Parent(s) and guardian(s) must ensure their child is properly nourished and rested as well as providing a home environment which is conducive to learning. Teachers must have strong subject matter knowledge and strong pedagogic skills. Schools must enforce discipline and provide safe places to learn. For more information on preparing your child for high school, see the U.S. Department of Education’s Tools for Success http://www2.ed.gov/parents/academic/help/tools-for-success/index.html

Resources
1. National Sleep Foundation’s Teens and Sleep
http://www.sleepfoundation.org/article/sleep-topics/teens-and-sleep

2. Teen Health’s Common Sleep Problems http://kidshealth.org/teen/your_body/take_care/sleep.html

3. CBS Morning News’ Sleep Deprived Kids and Their Disturbing Thoughts http://www.cbsnews.com/2100-500165_162-6052150.html

4. Psychology Today’s Sleepless in America http://www.psychologytoday.com/blog/sleepless-in-america

5. National Association of State Board’s of Education Fit, Healthy and Ready to Learn
http://eric.ed.gov/?id=ED465734

6. U.S. Department of Education’s Tools for Success http://www2.ed.gov/parents/academic/help/tools-for-success/index.html

Related:

Another study: Sleep problems can lead to behavior problems in children

Another study: Sleep problems can lead to behavior problems in children

Stony Brook Medicine study: Teens need sleep to function properly and make healthy food choices https://drwilda.com/2013/06/21/stony-brook-medicine-study-teens-need-sleep-to-function-properly-and-make-healthy-food-choices/

University of Massachusetts Amherst study: Preschoolers need naps
Does school start too early?
https://drwilda.com/tag/too-little-sleep-raises-obesity-risk-in-children/

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