I.Observations and Questions.
As the article states the author had two observations that prompted him to explore the question or possibility of the transmission of the ear mite, Octodectes cynotis, to human beings. The first observation made by the author was in the case of a woman who had brought in two cats severely infested with ear mites to be examined. Accompanied by her 3 year old daughter who had been complaining of an itchy chest and abdomen, the mother stated that not only did here daughter hold the cats like dolls for extended periods of time, but she had numerous small red abdominal bite marks that were the cause of the itching. The second observation occurred a year later when the same client brought in another cat with a sever ear mite infestation. This time it was the woman who complained of bites on her ankles.
Subsequently in both cases the itching and bites had subsided along with the treatment of the cat's ear mite infestations.
II.Hypothesis and Prediction.
A proper analysis for this article would seem to be that, though both of the women experienced some symptoms from ear mites caused by contact with ear mite infested cats, neither of the women had actual infestations of their own bodies.
I believe that the hypothesis of, do humans only experience superficial symptoms caused by ear mites because they are immune, or is transmission, and ultimate infection possible, seems fitting for this article.
An if/then statement for this article would be one like "If humans are not immune to ear mites and transmission and infestation of the human ear is possible; then are natural occurrences of infestations also possible?"
III.Experimentation.
In each of the three experiments the author obtained ear mites from a cat's ear and identified...
How ignoble!
Your critique of a noteworthy experiment deserved the perfect score it received from your teacher. It takes an unusual researcher, to say the least, to insert cat mites in his own ear and document the results. What makes the experiment noteworthy is that it led to the award of an Ig Nobel prize in entomology to the veterinarian who conducted it, Robert Lopez. The Ig Nobel awards were instituted almost fifteen years ago at Harvard to recognize those whose contributions can be considered whimsical yet thought provoking. For those who would like to read the article which was the basis of your essay, they may be able to find it in the archives of a nearby university library (the cleverly titled article was published as "Of Mites and Man," in The Journal of the American Veterinary Medical Association, vol. 203, no. 5, Sept. 1, 1993, pp. 606-7).
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