Why might scientists often be hesitant to believe the results of a single experiment testing a particular treatment, even when the results are peer reviewed and statistically significant?
A) The experimental and control groups may be too alike.
B) The results may not be true for humans if the experiment used a model organism.
C) A single experiment may have eliminated most of the alternative hypotheses.
D) The experiment was likely to have had many biases that affected the results.

Question

Quizplus · Accepted Answer

Scientists may be hesitant to believe the results of a single experiment testing a particular treatment because the results may not be true for humans if the experiment used a model organism. This is because model organisms can have different physiological and genetic characteristics than humans. Therefore, scientists often want to see the results of multiple experiments using different model organisms or even human trials to confirm the validity and generalizability of the findings.

Why Might Scientists Often Be Hesitant to Believe the Results