Author Question: Which of the following would be an important characteristic for a variable to have if an ... (Read 41 times)

dakota nelson · **on:** Jun 19, 2018

Which of the following would be an important characteristic for a variable to have if an experimenter wanted to manipulate it as a repeated measures factor? It should _____.

a. require a relatively long presentation time
b. not require extensive debriefing
c. have overlapping values
d. not cause fatigue

Question 2

In a mixed factorial design, the variance due to the repeated measures factor is part of the _____ variance.

a. between groups c. interactional
b. within groups d. error

Gabe · **Reply #1 on:** Jun 19, 2018

Answer to Question 1

D
Variables presented as repeated measures should not cause fatigue.

Answer to Question 2

B
In a mixed factorial design, the within groups variance is partitioned into the variance due to the repeated measures factor, the interaction between the repeated measures factor and the between subjects factor, and the error variance (repeated measures factor by within groups interaction).