One study described in the text book examined the effects of ginkgo biloba as aanswer to one's memory problems.The study highlighted the importance of utilizing which one of the following controls?
A)single-blind control
B)double-blind control
C)placebo control
D)counter-balancing control

Question

Quizplus · Accepted Answer

The study described in the text book examined the effects of ginkgo biloba as an answer to one's memory problems. Therefore, it is essential to implement a placebo control to isolate the effects of the drug from the placebo effects. A placebo control is a group that receives a non-active substance (i.e., placebo), which allows for the comparison of results between the active treatment and non-active treatment groups.

One Study Described in the Text Book Examined the Effects