Author Question: In between subjects designs, there are two ways to assure equivalency of groups. These are _____. ... (Read 51 times)

B · **on:** Jun 19, 2018

In between subjects designs, there are two ways to assure equivalency of groups. These are _____.

a. counterbalancing and confounding c. standard deviation and z scores
b. matching and random assignment d. all of these

Question 2

This technique involves presenting the various conditions in a repeated measures design in different orders to different participants.

a. confounding c. nullification
b. counterbalancing d. contamination

matt95 · **Reply #1 on:** Jun 19, 2018

Answer to Question 1

B
The two methods for creating equivalent groups for a between groups design are matching and random assignment.

Answer to Question 2

B
This is the definition for counterbalancing.