Author Question: Which of the following is not an assumption underlying the use of a one-factor within-subjects ... (Read 157 times)

tsand2 · **on:** Jun 20, 2018

Which of the following is not an assumption underlying the use of a one-factor
within-subjects analysis of variance.

a. The scores are normally distributed in the populations.
b. The variances in the populations sampled are equal.
c. Each participant is randomly assigned to one level of the independent variable.
d. The individual differences of subjects remain the same over all treatment
conditions.

Question 2

Which assumption for a one-factor within-subjects analysis of variance is most likely to
be violated?

a. Each participant is tested under each level of the independent variable.
b. The scores are normally distributed in the populations sampled.
c. The variances of scores are equal in the populations sampled.
d. The contribution of the individual differences of a participant's scores remains
the same over all treatment conditions.