Tag Archives: Student Records

Data mining in education

19 Jul

Marc Parry has written a fascinating Chronicle of Higher Education article which was also published in the New York Times, Big Data on Campus:

With 72,000 students, A.S.U. is both the country’s largest public university and a hotbed of data-driven experiments. One core effort is a degree-monitoring system that keeps tabs on how students are doing in their majors. Stray off-course and a student may have to switch fields.

And while not exactly matchmaking, Arizona State takes an interest in students’ social lives, too. Its Facebook app mines profiles to suggest friends. One classmate shares eight things in common with Ms. Allisone, who “likes” education, photography and tattoos. Researchers are even trying to figure out social ties based on anonymized data culled from swipes of ID cards around the Tempe campus.

This is college life, quantified.

Data mining hinges on one reality about life on the Web: what you do there leaves behind a trail of digital breadcrumbs. Companies scoop those up to tailor services, like the matchmaking of eHarmony or the book recommendations of Amazon. Now colleges, eager to get students out the door more efficiently, are awakening to the opportunities of so-called Big Data.

The new breed of software can predict how well students will do before they even set foot in the classroom. It recommends courses, Netflix-style, based on students’ academic records.

Data diggers hope to improve an education system in which professors often fly blind. That’s a particular problem in introductory-level courses, says Carol A. Twigg, president of the National Center for Academic Transformation. “The typical class, the professor rattles on in front of the class,” she says. “They give a midterm exam. Half the kids fail. Half the kids drop out. And they have no idea what’s going on with their students.”

As more of this technology comes online, it raises new tensions. What role does a professor play when an algorithm recommends the next lesson? If colleges can predict failure, should they steer students away from challenges? When paths are so tailored, do campuses cease to be places of exploration? http://www.nytimes.com/2012/07/22/education/edlife/colleges-awakening-to-the-opportunities-of-data-mining.html?emc=eta1

For a really good explanation of “data mining” go to Alexander Furnas’ Atlantic article.

In Everything You Wanted to Know About Data Mining but Were Afraid to Ask, Furnas writes:

To most of us data mining goes something like this: tons of data is collected, then quant wizards work their arcane magic, and then they know all of this amazing stuff. But, how? And what types of things can they know? Here is the truth: despite the fact that the specific technical functioning of data mining algorithms is quite complex — they are a black box unless you are a professional statistician or computer scientist — the uses and capabilities of these approaches are, in fact, quite comprehensible and intuitive.

For the most part, data mining tells us about very large and complex data sets, the kinds of information that would be readily apparent about small and simple things. For example, it can tell us that “one of these things is not like the other” a la Sesame Street or it can show us categories and then sort things into pre-determined categories. But what’s simple with 5 datapoints is not so simple with 5 billion datapoints….

Discovering information from data takes two major forms: description and prediction. At the scale we are talking about, it is hard to know what the data shows. Data mining is used to simplify and summarize the data in a manner that we can understand, and then allow us to infer things about specific cases based on the patterns we have observed. Of course, specific applications of data mining methods are limited by the data and computing power available, and are tailored for specific needs and goals. However, there are several main types of pattern detection that are commonly used. These general forms illustrate what data mining can do. http://www.theatlantic.com/technology/archive/2012/04/everything-you-wanted-to-know-about-data-mining-but-were-afraid-to-ask/255388/

With the ability to collect vast amounts of information comes the question of what about privacy and what is the definition of privacy?

Ljiljana Brankovic and Vladimir Estivill-Castro discuss privacy issues in Privacy Issues in Knowledge Discovery:

Recent developments in information technology have enabled collection and processing of vast

amounts of personal data, such as criminal records, shopping habits, credit and medical history, and

driving records. This information is undoubtedly very useful in many areas, including medical

research, law enforcement and national security. However, there is an increasing public concern

about the individuals’ privacy. Privacy is commonly seen as the right of individuals to control

information about themselves. The appearance of technology for Knowledge Discovery and Data

Mining (KDDM) has revitalized concern about the following general privacy issues:

· secondary use of the personal information,

· handling misinformation, and

· granulated access to personal information.

They demonstrate that existing privacy laws and policies are well behind the developments in

technology, and no longer offer adequate protection.

We also discuss new privacy threats posed KDDM, which includes massive data collection, data

warehouses, statistical analysis and deductive learning techniques. KDDM uses vast amounts of

data to generate hypotheses and discover general patterns. KDDM poses the following new

challenges to privacy.

· stereotypes,

· guarding personal data from KDDM researchers,

· individuals from training sets, and

· combination of patterns.

http://www.ict.griffith.edu.au/~vlad/teaching/kdd.d/readings.d/aice99.pdf

In Who has access to student records? Moi said:

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

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

See, The Federal Educational Rights and Privacy Act balancing act https://drwilda.wordpress.com/2011/10/30/the-federal-educational-rights-and-privacy-act-balancing-act/

Still, schools collect a lot of information about students.

Jason Koebler has written an interesting U.S. News article, Who Should Have Access to Student Records?

Since “No Child Left Behind” was passed 10 years ago, states have been required to ramp up the amount of data they collect about individual students, teachers, and schools. Personal information, including test scores, economic status, grades, and even disciplinary problems and student pregnancies, are tracked and stored in a kind of virtual “permanent record” for each student.

But parents and students have very little access to that data, according to a report released Wednesday by the Data Quality Campaign, an organization that advocates for expanded data use.

All 50 states and Washington, D.C. collect long term, individualized data on students performance, but just eight states allow parents to access their child’s permanent record. Forty allow principals to access the data and 28 provide student-level info to teachers.

Education experts, including Secretary of Education Arne Duncan and former Washington, D.C., Schools Chancellor Michelle Rhee, argue that education officials can use student data to assess teachers—if many students’ test scores are jumping in a specific teacher’s class, odds are that teacher is doing a good job.

Likewise, teachers can use the data to see where a student may have struggled in the past and can tailor instruction to suit his needs.

At an event discussing the Data Quality Campaign report Wednesday, Rhee said students also used the information to try to out-achieve each other.

The data can be an absolute game changer,” she says. “If you have the data, and you can invest and engage children and their families in this data, it can change a culture quickly.”Privacy experts say the problem is that states collect far more information than parents expect, and it can be shared with more than just a student’s teacher or principal.“When you have a system that’s secret [from parents] and you can put whatever you want into it, you can have things going in that’ll be very damaging,” says Lillie Coney, associate director of the Electronic Privacy Information Center. “When you put something into digital form, you can’t control where that’ll end up.”

According to a 2009 report by the Fordham University Center on Law and Information Policy, some states store student’s social security numbers, family financial information, and student pregnancy data. Nearly half of states track students’ mental health issues, illnesses, and jail sentences.Without access to their child’s data, parents have no way of knowing what teachers and others are learning about them.

http://www.usnews.com/news/articles/2012/01/19/who-should-have-access-to-student-records

The U.S. Department of Education enforces FERPA.

Resources:

Data Mining: How Companies Now Know Everything About You        : http://www.time.com/time/magazine/article/0,9171,2058205,00.html#ixzz2172ZKahA

What is Data Mining? – YouTube
  ► 3:22► 3:22 http://www.youtube.com/watch?v=R-sGvh6tI04

Defining Privacy for Data Mining                                                                      http://cimic.rutgers.edu/~jsvaidya/pub-papers/ngdm-privacy.pdf

Dr. Wilda says this about that ©

Boys are different from girls despite what the culture is trying to say

2 Nov

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).

Quite often, children who are disciplined tend to be boys and more often than not, boys of color. The issue for schools is how to maintain order, yet deal with noncriminal student behavior and keep children in school.

Alan Schwartz has 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 about the Texas study conducted under the auspices of the Council of State Governments. Martha Plotkin reports at the Council of State Governments site in the article, Out of Class Into Court Discretion in School Discipline has Big Impacts, Groundbreaking CSG Study Finds:

The numbers are startling.

Nearly 60 percent of students in Texas received at least one disciplinary action—including in-school suspensions ranging from a single class period to several days, with no cap on how many suspensions they can receive in a school year;

More than 30 percent had out-of-school suspensions of up to three days, with no cap on the number in a year;

About 15 percent were sent to Disciplinary Alternative Education Programs for an average of 27 days;

Approximately 8 percent were placed in Juvenile Justice Alternative Education Programs, averaging 73 days.

Those are some of the findings from a recent report, Breaking Schools’ Rules: A Statewide Study of How School Discipline Relates to Students’ Success and Juvenile Justice Involvement. The study, released July 19, was a partnership between The Council of State Governments Justice Center and the Public Policy Research Institute at Texas A&M….
Students who were repeatedly disciplined often experienced poor outcomes at particularly high rates. The Texas study found that 15 percent of Texas students had 11 or more disciplinary violations between seventh and 12th grades; about half of those frequent violators had subsequent contact with the juvenile justice system. Repeated suspensions and expulsions also predicted poor academic outcomes. Only 40 percent of students disciplined 11 times or more graduated from high school during the study period, and 31 percent of students disciplined one or more times repeated their grade at least once, compared with 5 percent of students who had not been disciplined.
Even students who were disciplined less frequently were still more likely to repeat a grade or drop out. A student who had experienced a discretionary disciplinary action was twice as likely to repeat a grade as a student who had the same characteristics and attended a similar school but was not suspended or expelled. The results were also troubling in regard to keeping students with disciplinary histories in school. Nearly 10 percent of students with at least one disciplinary contact dropped out of school, compared to just 2 percent of students with no disciplinary actions.

http://www.csg.org/pubs/capitolideas/sep_oct_2011/schooldiscipline.aspx

Some in the current culture do not want to recognize that boys have different styles, because to say otherwise is just not politically correct (P.C.). Being P.C., however, is throwing a lot of kids under the bus.

Dan Berrett has a provocative article, School Suspensions Among Boys May Be Linked to Lower College Attendance in the Chronicle of Higher Education.

In general, boys tend to score lower than girls on “noncognitive” measures like self-control. They are also more likely to have attention and behavioral problems, and be diagnosed with attention deficit hyperactivity disorder.

These reasons help explain why boys are far more likely than girls to be suspended from school, the study’s authors—Marianne Bertrand, a professor of economics at the University of Chicago’s Booth School of Business, and Jessica Pan, an assistant professor of economics at the National University of Singapore—write in a working paper describing their research. The paper, “The Trouble with Boys: Social Influences and the Gender Gap in Disruptive Behavior,” was released this week by the National Bureau of Economic Research.

Nearly one boy in four had been suspended for at least one day by eighth grade, while only one out of 10 girls had been, the authors note, based on surveys that tracked American students who entered kindergarten in 1988 and followed them for 12 years after eighth grade. The disparity has worsened over time. Suspension rates for boys went from nearly 16 percent to 24 percent between 1980 and 2006, the latest year studied, while the rates for girls stayed comparatively flat over that period.

As the likelihood of suspensions increases, students’ chances of making it to college decrease. Citing previous research, the authors note that one suspension lowers the chance of attending college by 16 percentage points, and of graduating from college by 9 percentage points….

The report comes amid mounting concern among some policy makers, scholars, and commentators over the performance of boys in the educational system, including at the postsecondary level. Women account for 57 percent of students enrolled on college campuses, according to the most recent federal data.

The authors acknowledge that biological factors may play a role in the discrepancy between boys’ and girls’ behavior. They also looked for environmental factors and concluded that those found in school accounted for little of the difference.

But their findings did suggest that boys’ behavioral problems are “subject to very strong environmental influences, particularly from the home.” Parents of girls, for example, are much more likely to have books in the home and to read to their children than are parents of boys. Parents are also more likely to take girls than boys to a concert, or to sign them up for an extracurricular activity, the authors note, citing the U.S. Department of Labor’s American Time Use Survey.

Related Content

John Hechinger has an article in Bloomberg/Business Week about the data, Women Top Men In Earning Bachelor’s Degrees, U.S. Data Shows There are some good information sources about helping boys to learn. PBS Parents in Understanding and Raising Boys has some great strategies for helping boys learn.

Trying to pretend there are no gender differences is leading to some differences in outcome for many male children. Even Beltrand and Pan want very badly to emphasize environmental factors, which are important, but clearly is an P.C. explanation which skates over biological gender differences.

Those trendy intellectuals who want to homogenize personalities into some “metrosexua”l ideal are sacrificing the lives of many children for their cherished ideal of some sociological utopia.

Resources:

Classroom Strategies to Get Boys Reading

Me Read? A Practical Guide to Improving Boys Literacy Skills

Understanding Gender Differences: Strategies To Support Girls and Boys

Helping Underachieving Boys Read Well and Often

Boys and Reading Strategies for Success

Dr. Wilda says this about that ©