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KSN
Volume 36
Number 3
February 1990
(Reprint of 1991 issue)
ISSN: 0022-877X


ABOUT THIS ISSUE
- about KSN
-
about the author

IN THIS ISSUE
- introduction
- "arguments" voiced by opponents of dissection
- will you have a 'Jenifer'?
- general strategies
- guidelines for good dissections
- the "hammer test"
- wherein lies "meaning"?
- sensory scale
- developing students' powers of observation
- vivisection
- shortcomings of "alternatives"
- palpation
- the modern muscle misconception - a case for reality
- the text and the lab
- lysenko - the case against abstractions
- student blood labs
- what is wrong with the NABT polcy on dissection?
- consequences of eliminating the real experience base
- summary
- further reading
- read this - it concerns your future



This page was last modified:
November 8, 2003 3:30 PM

Originally posted:
March 19, 2003


 

Dissection
by John Richard Schrock


WILL YOU HAVE A ‘JENIFER’?

The previous philosophical arguments are no longer theoretical once a student appears in your class who balks at what have been routine exercises. Jenifer Graham, 15-years-old, of Victorville, California, brought this to national prominence when she voiced a moral objection to her biology course requirement of dissecting a frog. Receiving a lower grade after refusing to dissect, the A-student took the matter to court. In August of 1988, a federal judge dismissed the case and proposed a compromise test of Jenifer’s frog anatomy knowledge “...using a frog that died of natural causes.” (Orlans, 1988) This decision supported both the student’s right to refuse to dissect and the school’s right to “. . . insist on testing knowledge of frog anatomy on a real frog.” Other students in New Jersey and elsewhere have subsequently refused to dissect in biology class and there has been an avalanche of policies restricting animal use and dissection in classes, science fairs, and other educational settings (see OTA, 1988, for examples).

GENERAL STRATEGIES

Do not engage in philosophical debates with students, parents, and other parties. Philosophy is something philosophers do; many of the "logical" systems developed lead to conclusions that simply are not acceptable to your students nor match with how the real world works. As a science teacher, your job is to get students to open their eyes and develop skills for solving problems in the real world. The following are techniques that are really required of you as a teacher and intellectual:

1) A belief system should be internally consistent; it should not propose a criterion in one area and violate it in another. A student has a blanket rejection of furs-but wears leather shoes? Is repulsed by the Draize test-but wears makeup? Feels (incorrectly) that lab use depletes and endangers the wild populations-but eagerly participates in a transportation system that is immensely more destructive to wild animals.

2) Your understanding of science should be complete enough to be internally consistent as well. If your college education in biology is only 15 to 28 credit hours, you are going to need a lot more coursework. (Some university biology teacher programs do not even require anatomy and physiology.)

3) You do not need to "re-invent the wheel" by research into primary sources in science and philosophy. Read the Skeptical Inquirer and collect articles from professional science and science education journals (particularly the Journal of Biology Education) that clarify the animal rights and dissection issue for your students. Share problems and strategies with teaching colleagues at KABT and KATS.

4) Insist on validation and "ground truth." If a student reads something controversial, have him/her bring the article in so together you can address exactly what is stated. For instance, some will claim that animal research has not contributed to cures of human diseases. If you have seen the NOVA film footage on the development of penicillin, or the history of Pasteur, etc., you can effectively and directly refute erroneous statements. "How many in class have relatives with diabetes who rely on insulin?" can rapidly force students to realize the serious consequences of ignoring the realities of animal research. "How do you know to go to the doctor when you have a stomach pain . . . if it is heartburn? . . . if it is appendicitis?" helps students understand that the health of people depends on the education level of patients as well as on the training of doctors.

5) And if you can afford the time, expand your reading of the philosophy behind animal rights beliefs. However, your knowledge of biology and the science process is your first line of defense.



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- guidelines for good dissections

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