Tag Archives: georgia southern university

Are we missing the danger caused by knives brought to school with the focus on gun control?

23 Apr

If a person is intent on harm, there are a variety of methods. Table 20 of the Uniform Crime Report provides those statistics. http://www.fbi.gov/about-us/cjis/ucr/crime-in-the-u.s/2011/crime-in-the-u.s.-2011/tables/table-20

Table 20
by State, Types of Weapons, 2011
 Data Declaration
 Download Excel
State Total
murders1 Total
firearms Handguns Rifles Shotguns Firearms
unknown) Knives or
instruments Other
weapons Hands, fists,
feet, etc.2
Alaska 29 16 5 0 3 8 6 5 2
Arizona 339 222 165 14 9 34 49 59 9
Arkansas 153 110 52 4 6 48 22 17 4
California 1,790 1,220 866 45 50 259 261 208 101
Colorado 147 73 39 3 5 26 22 31 21
Connecticut 128 94 54 1 1 38 18 10 6
Delaware 41 28 18 0 3 7 8 2 3
District of Columbia 108 77 37 0 1 39 21 9 1
Georgia 522 370 326 16 16 12 61 83 8
Hawaii 7 1 0 1 0 0 2 1 3
Idaho 32 17 15 1 0 1 4 8 3
Illinois3 452 377 364 1 5 7 29 29 17
Indiana 284 183 115 9 12 47 36 43 22
Iowa 44 19 7 0 2 10 10 10 5
Kansas 110 73 31 3 5 34 11 16 10
Kentucky 150 100 77 6 5 12 13 24 13
Louisiana 485 402 372 10 8 12 28 29 26
Maine 25 12 3 1 1 7 4 7 2
Maryland 398 272 262 2 5 3 75 34 17
Massachusetts 183 122 52 0 1 69 30 22 9
Michigan 613 450 267 29 15 139 43 89 31
Minnesota 70 43 36 3 3 1 12 12 3
Mississippi 187 138 121 6 4 7 26 14 9
Missouri 364 276 158 13 9 96 28 42 18
Montana 18 7 2 3 1 1 4 5 2
Nebraska 65 42 35 2 1 4 7 9 7
Nevada 129 75 46 2 1 26 20 25 9
New Hampshire 16 6 1 2 1 2 4 6 0
New Jersey 379 269 238 1 5 25 51 41 18
New Mexico 121 60 45 2 2 11 21 32 8
New York 774 445 394 5 16 30 160 143 26
North Carolina 489 335 235 26 19 55 60 57 37
North Dakota 12 6 3 0 0 3 4 0 2
Ohio 488 344 187 8 13 136 44 80 20
Oklahoma 204 131 99 8 9 15 26 21 26
Oregon 77 40 13 1 2 24 22 10 5
Pennsylvania 636 470 379 8 19 64 73 66 27
Rhode Island 14 5 1 0 0 4 5 4 0
South Carolina 319 223 126 10 12 75 38 40 18
South Dakota 15 5 3 1 0 1 4 3 3
Tennessee 373 244 172 7 13 52 51 62 16
Texas 1,089 699 497 37 48 117 175 134 81
Utah 51 26 15 4 1 6 5 9 11
Vermont 8 4 2 0 0 2 2 2 0
Virginia 303 208 110 10 15 73 33 41 21
Washington 161 79 58 1 3 17 29 36 17
West Virginia 74 43 23 10 3 7 11 13 7
Wisconsin 135 80 60 7 3 10 21 13 21
Wyoming 15 11 7 0 0 4 0 1 3
Virgin Islands 38 31 27 0 0 4 5 2 0
• 1 Total number of murders for which supplemental homicide data were received.
• 2 Pushed is included in hands, fists, feet, etc.
• 3 Limited supplemental homicide data were received.
Data Declaration
Provides the methodology used in constructing this table and other pertinent information about this table.

Guns are not the only instruments of harm.

Evie Blad reported in the Education Week article, School Stabbings Signal Need for Broad Safety Plans: Experts question hyperfocus on guns:

Large-scale shootings have been a dominant driver of school safety debates, but a stabbing spree at a Pennsylvania high school this month should serve as a reminder that educators need to be prepared for a range of situations—including smaller, nonfatal incidents that don’t involve guns at all, school safety experts say.
Following most school shootings—like the December 2012 killings at Sandy Hook Elementary School in Newtown, Conn.—conversation quickly turns to the polarizing subject of gun policy.
And while some districts work to implement comprehensive safety plans that address mental-health concerns, school climate, and security procedures, policymakers often direct efforts and resources specifically toward the prevention of gun-related incidents, experts say.
“When we focus our policy responses almost entirely on firearms in these events, we overlook major things and we aren’t going to address the root of the problem,” said Laura E. Agnich, an assistant professor of criminal justice and criminology at Georgia Southern University in Statesboro.
That narrow focus can lead to “knee jerk” responses such as overly broad zero-tolerance policies and costly building upgrades, instead of research-based school climate measures and carefully practiced safety procedures, Ms. Agnich said.
In the 2010-11 school year, U.S. public schools reported 5,000 cases of student possession of a firearm or explosive device, and 72,300 cases of possession of a knife or other sharp object, according to the most recent information available from the U.S. Department of Education…. http://www.edweek.org/ew/articles/2014/04/23/29knives_ep.h33.html

NI Direct of Northern Ireland has some great information for parents about knife crimes.

In the article, Keeping your child safe from knife crime, NI Direct advises:

Know the law
Before talking to your child about knives, you need to know the facts:
• it is illegal for anyone to carry a knife if they intend to use it as a weapon – even in self defence
• police can search anyone they suspect of carrying a knife
• carrying a knife could mean being arrested, going to court and getting a criminal record, or even a prison sentence
• Knives, offensive weapons and the law (crime, justice and the law section)
Knives in school
It is a criminal offence to have a knife or other weapon on school premises. If a knife or other weapon is found on a pupil, the police will be called and it is likely the pupil will be arrested.
• School attendance and absence: the law
• If your child is arrested and charged
Talking to your child about knives
The best way to stop your child getting involved with knives is to talk to them about the dangers. This may not be easy as they may not want to talk about it, but keep trying as this is the first step to keeping your child safe.
You should remind them that by carrying a knife they are:
• giving themselves a false sense of security
• potentially arming an attacker, increasing the risk of getting stabbed or injured
• breaking the law
Keep a look out
Sometimes there might be obvious reasons for you to think your child is carrying a knife – such as a knife going missing from the kitchen.
However, there are other more subtle signs that you and the parents of your child’s friends can look out for such as:
• school’s not going well or they don’t want to go in to school at all
• they’ve been a recent victim of theft/bullying/mugging
• a different network of friends who may be older than your child…

The American Knife and Tool Institute (AKTI) has a great discussion about the laws governing knives.

In A Guide to Understanding the Laws of America Regarding Knives, AKTI says:

Our Federal government became involved in firearms regulation in the early part of this century and continues to assume an increasing level of control as to firearms. Given the relatively long period of Federal involvement, the doctrine of Federal preemption, and the fact that firearms laws are for the most part based on purely objective factors, such as barrel length or action type, there is a greater degree of consistency among the laws of the various states as to firearms.
Such is not the case with knives. Laws regarding knives are a hodgepodge of legislative action, some of which dates back to the 1800’s.
A handgun “legal” in a given state would in all probability be “legal” in the vast majority of states. The law regarding what a person may or may not do with a legal handgun, for example, would vary considerably from state to state. The situation is slightly more complex in the case of knives. What constitutes a legal knife varies greatly from state to state and may depend upon objective standards, such as blade length, or more subjective standards, such as the shape or style of the blade or handle. As is the case with firearms, the law of the different states regarding what one may do with a legal knife varies.
The Consequences
Criminal prosecutions based exclusively on the simple possession of an “illegal” knife are rare. At least the cases that become reported seem to involve coalescent criminal activity. As a practical matter, the constitutional prohibition against unreasonable searches and seizures protects the otherwise law-abiding citizen who happens to be walking down the street with a pocketknife having a blade one-eighth of an inch over the limit.
This may give rise to a false sense of security based upon the “it can’t happen to me . . . I’m not a criminal” mentality….
However, a knife law violation is generally considered to be a “weapon” violation, which can lead to all sorts of disqualifications, ranging from acquiring or owning firearms to military service, as well as public and/or private sector employment. As an example, in Pennsylvania, it is a misdemeanor to possess any knife or cutting instrument on school property. There is also a law in Pennsylvania which disqualifies persons convicted of any one of a long list of crimes, from possessing, using, manufacturing, controlling, etc. any firearms….
Attend a PTA meeting or a high school football game with a small folding knife in your pocket or handbag, or even a tiny knife on your key chain, and you are subject to the same legal disqualifications meted out to murderers and rapists. If there is even a small knife in your pocket or car when you drive your child to school, or perhaps exercise your right to vote (many jurisdictions’ polls are located in school buildings), various rights which you may have thought to be “inalienable” may be in jeopardy…
Finding the Law
Knife laws vary from state to state, as discussed above. Laws are also changed or amended from time to time…
The individual interested in learning about the laws involving or pertaining to knives in a given state, or perhaps more importantly, in avoiding difficulty with the laws, should turn to the state statutes or legislative enactments, and in particular, those dealing with crimes. You may find that for a given state this would be described or referred to as the Penal Code or Crimes Code. Within this Code, you will likely find laws regarding knives under any of the following headings:
• Prohibited Weapons – Typically there will be a statute defining listing various weapons which are prohibited. As to knives, there may be specific size/blade length limitations. Often times there will be prohibitions against “dirks or daggers.” Switchblades or other knives, the blade of which is exposed by gravity or mechanical action, are frequently prohibited.
• Possessing Instruments of Crime – This type of law deals with the possession of an instrument not otherwise illegal but possessed under circumstances indicating intent to employ the instrument for criminal purposes. For example, a 12-inch butcher knife would be commonplace and unquestionably legal in a butcher shop or meat packing plant, but might be questionable in the proverbial dark alley at 3:00 o’clock a.m. This type of law is sometimes found under the heading of “inchoate crimes.”
• Possession of a weapon in a prohibited area – In most states, it is a crime to possess a knife on school grounds. In some instances, exceptions are made for small pocketknives. It is also a crime in many states to possess a weapon to include a knife in a court facility or some other government buildings.
• Transactions – In many states, it is a crime to engage in certain transactions regarding knives and other prohibited weapons or to furnish such items to children or persons known to be incompetent or intemperate.
Many state statutes can be found on the Internet. One good site is FindLaw.com. Click on “US State Resources” to find statutes and cases (if any) for your state. State laws can also be researched on the Internet…
The Federal government has cognizance over matters involving commerce among the states, Federal property and federally-regulated activities, such as aviation. This does not mean that if you drive from New York to California, Federal law governs the legality of a knife you may be carrying or your use of it along the way. The law of the individual states would prevail, although in many instances, there are exceptions for persons engaged in travel.
The Federal Crimes Code is set forth at Title 18 of the U.S. Code, and in particular, 18 U.S.C. ’930. There you will find provisions dealing with dangerous weapons on Federal facilities, as well as definition of what constitutes a dangerous weapon. Interestingly, there is an exception for a pocketknife with a blade of less than two and one-half inches in length. However, you must also observe that there is a difference between a Federal facility where a small pocketknife would be tolerated and a Federal Court facility, where there is a policy of “zero tolerance” regarding tools such as knives….

School violence is a complex set of issues and there is no one solution. The school violence issue mirrors the issue of violence in the larger society. Trying to decrease violence requires a long-term and sustained focus from parents, schools, law enforcement, and social service agencies.


A Dozen Things Students Can Do to Stop School Violence http://www.sacsheriff.com/crime_prevention/documents/school_safety_04.cfm

A Dozen Things. Teachers Can Do To Stop School Violence http://www.ncpc.org/cms-upload/ncpc/File/teacher12.pdf

Preventing School Violence: A Practical Guide http://www.indiana.edu/~safeschl/psv.pdf


Violence against teachers is becoming a bigger issue https://drwilda.com/2013/11/29/violence-against-teachers-is-becoming-a-bigger-issue/

Hazing remains a part of school culture https://drwilda.com/2013/10/09/hazing-remains-a-part-of-school-culture/

FEMA issues Guide for Developing High-Quality School Emergency Operations Plans

Study: 1 in 3 teens are victims of dating violence https://drwilda.com/2013/08/05/study-1-in-3-teens-are-victims-of-dating-violence/

Pediatrics article: Sexual abuse prevalent in teen population

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What is the learning pyramid

6 Mar

Georgia Southern University describes the “Learning Pyramid” in The Seven Principles of Good Practice:

 “The Learning Pyramid

The Learning Pyramid. The learning pyramid originates from the National Training Laboratories (NTL) for Applied Behavioral Science, 300 N. Lee Street, Suite 300, Alexander, VA 22314, USA. The percentages represent the average “retention rate” of information following teaching or activities by the method indicated. In fact this diagram was originally developed and used by NTL in the early 1960s at NTL’s Bethel, Maine, campus, but the organisation no longer has or can find the original research that supports the numbers given. In 1954 a similar pyramid with slightly different numbers had appeared in a book, Audio-Visual Methods in Teaching, published by the Edgar Dale Dryden Press, New York. Bligh (1998) gives some evidence for the effectiveness of different teaching methods.” Source: Problem-Based Learning: Exploiting Knowledge of How People Learn to Promote Effective Learning by E. J. Wood in Bioscience Education E-Journal, Vol. 3 http://www.bioscience.heacademy.ac.uk/journal/vol3/beej-3-5.htm                                                                                                                      The Seven Principles


Valerie Strauss writes in the Washington Post article, Why the ‘learning pyramid’ is wrong:

A lot of people believe that the “learning pyramid” that lists learning scenarios and average student retention rates is reliable. Here’s cognitive scientist Daniel Willingham to explain why it isn’t.  Willingham is professor and director of graduate studies in psychology at the University of Virginia and author of “Why Don’t Students Like School?” His newly published book is “When Can You Trust The Experts? How to tell good science from bad in education.” This appeared on his Science and Education blog….

So many variables affect memory retrieval, that you can’t assign specific percentages of recall without specifying many more of them:

  • what material is recalled (gazing out the window of a car is an audiovisual experience just like watching an action movie, but your memory for these two audiovisual experiences will not be equivalent)
  • the age of the subjects
  • the delay between study and test (obviously, the percent recalled usually drops with delay)
  • what were subjects instructed to do as they read, demonstrated, taught, etc. (you can boost memory considerably for a reading task by asking subjects to summarize as they read)
  • how was memory tested (percent recalled is almost always much higher for recognition tests than recall).
  • what subjects know about the to-be-remembered material (if you already know something about the subject, memory will be much better.

This is just an off-the-top-of-my-head list of factors that affect memory retrieval. They not only make it clear that the percentages suggested by the cone can’t be counted on, but that the ordering of the activities could shift, depending on the specifics.The cone of learning may not be reliable, but that doesn’t mean that memory researchers have nothing to offer educators. For example, monograph published in January offers an extensive review of the experimental research on different study techniques. If you prefer something briefer, I’m ready to stand by the one-sentence summary I suggested in “Why Don’t Students Like School?”: It’s usually a good bet to try to think about material and study in the same way that you anticipate that you will need to think about it later. http://www.washingtonpost.com/blogs/answer-sheet/wp/2013/03/06/why-the-learning-pyramid-is-wrong/

See, Myths and Misconceptions                              http://www.learningandteaching.info/learning/myths.htm

Lalley and Miller questioned the value of the “Learning Pyramid” in their 2007 Education article, The Learning Pyramid: Does It Point Teachers in the Right Direction?



The Learning Pyramid: Does It Point Teachers in the Right Direction?


Lalley, James P.Miller, Robert H.


Teaching MethodsExperiential LearningTeacher RoleAbstract ReasoningEducational TheoriesDiscovery LearningRetention (Psychology)


Education, v128 n1 p64-79 Fall 2007

Peer Reviewed:



Project Innovation, Inc. P.O. Box 8508 Spring Hill Station, Mobile, AL 36689-0508. Tel: 251-343-1878; Fax: 251-343-1878; Web site: http://www.projectinnovation.biz/education.html

Publication Date:




Pub Types:

Journal Articles; Reports – Descriptive


This paper raises serious questions about the reliability of the learning pyramid as a guide to retention among students. The pyramid suggests that certain teaching methods are connected with a corresponding hierarchy of student retention. No specific credible research was uncovered to support the pyramid, which is loosely associated with the theory proposed by the well-respected researcher, Edgar Dale. Dale is credited with creating the Cone of Experience in 1946. The Cone was designed to represent the importance of altering teaching methods in relation to student background knowledge: it suggests a continuum of methods not a hierarchy. While no credible research was uncovered to support the pyramid, clear research on retention was discovered regarding the importance of each of the pyramid levels: each of the methods identified by the pyramid resulted in retention, with none being consistently superior to the others and all being effective in certain contexts. A key conclusion from the literature reviewed rests with the critical importance of the teacher as a knowledgeable decision maker for choosing instructional methods. (Contains 3 figures.)



The criticism of the “Learning Pyramid” centers on the rigid assignment of teaching methods which correspond with a hierarchy that too rigid and static. The “Learning Pyramid” may be a beginning point for assessment, but is not the be all.

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