Author Question: The pretest-posttest nonequivalent control group design reduces the threat of assignment bias and ... (Read 121 times)

jilianpiloj · **on:** Jun 19, 2018

The pretest-posttest nonequivalent control group design reduces the threat of assignment bias and limits time-related threats and therefore is a quasi-experimental design.

a. True
b. False
Indicate whether the statement is true or false

Question 2

A research study that does not have random assignment can still be an experiment if there is a proper control group.

a. True
b. False
Indicate whether the statement is true or false