Which experimental scenario would likely produce the most trustworthy results?
A) a double-blind study involving a new heart disease treatment
B) an unbiased investigation that shows a strong correlation between two variables
C) a blind experiment testing the effects of caffeine on blood pressure
D) an experiment that is slightly biased but does not use a model organism

Question

Quizplus · Accepted Answer

A double-blind study involving a new heart disease treatment is the most likely scenario to produce the most trustworthy results because it involves both the experimenter and the participants being unaware of who is receiving the treatment or the placebo. This reduces the chances of bias and increases the validity of the results.

Which Experimental Scenario Would Likely Produce the Most Trustworthy Results