Author Question: In comparison to between-subjects designs, within-subjects designs . a. require fewer ... (Read 79 times)

PhilipSeeMore · **on:** Aug 2, 2018

In comparison to between-subjects designs, within-subjects designs .

a. require fewer participants
b. may be more sensitive to the effects of the independent variable
c. are more susceptible to multiple treatment effects
d. all the above

Question 2

Eta squared provides a measure of .

a. error variation
b. the value of the difference between population means
c. the minimum sample size required to achieve a specific level of power
d. the strength of effect of an independent variable