Author Question: Most potential confounding is controlled by including A) demographic measures and unbiased ... (Read 61 times)

erika · **on:** Aug 4, 2018

Most potential confounding is controlled by including

A) demographic measures and unbiased assignment of participants to conditions.
B) a control group and an equal number of participants in each condition.
C) unbiased assignment of participants to conditions and a control group.
D) two or more control groups.

Question 2

A variation of matching is to equate groups by

A) holding the variable constant.
B) allowing the dependent variable to vary.
C) putting the same number of participants in each cell.
D) reverse matching.