Author Question: In a between-subjects design, individual differences (participant variables) are a problem because ... (Read 74 times)

jlmhmf · **on:** Jun 19, 2018

In a between-subjects design, individual differences (participant variables) are a problem because they can ____.

a. become confounding variables
b. decrease variability of the scores
c. preclude the use of statistical analyses
d. produce fatigue effects

Question 2

The consistency of an observation from one time to another is referred to as ____ reliability.

a. inter-rater
b. test-retest
c. parallel-forms
d. internal consistency