Author Question: A researcher separates the participants into two groups. Group A receives an active medication, and ... (Read 61 times)

daltonest1984 · **on:** Jun 22, 2018

A researcher separates the participants into two groups. Group A receives an active medication, and Group B receives an empty capsule that looks and feels like the real medication. Group B is the

a. treatment group.
b. analog group.
c. control group.
d. experimental group.

Question 2

Internal validity is defined as

a. the extent to which the results of a study can be explained by the dependent variable.
b. the degree to which the hypothesis is supported by the study.
c. the overall quality of the research.
d. the extent to which the results in a study can be explained by the independent variable.