Author Question: Which of the following is an advantage of matched-subjects designs over randomized groups designs? ... (Read 76 times)

waynest · **on:** Jun 20, 2018

Which of the following is an advantage of matched-subjects designs over randomized groups designs?

a. fewer participants are needed
b. the experimental groups are more likely to be similar
c. they are easier to conduct
d. pretest sensitization is less likely
e. fewer experimental conditions are needed

Question 2

Another way of stating a Type II error is

A) rejecting a true null hypothesis
B) accepting a true experimental hypothesis
C) accepting a true alternative hypothesis
D) rejecting a true alternative hypothesis