Author Question: Which of the following variables is most likely NOT a critical variable on which to match ... (Read 19 times)

jazziefee · **on:** Aug 4, 2018

Which of the following variables is most likely NOT a critical variable on which to match participants in research using high school student populations?

A) age
B) gender
C) IQ
D) family income

Question 2

In a matched-subjects design, it is best to match on variables that

A) show the smallest amount of variance in the population from which we are sampling.
B) demonstrate very small mean differences in randomly selected groups.
C) do not affect the dependent measure(s).
D) show the greatest natural variability in the population from which we are sampling.