Order effects can be measured and evaluated with a ……………………. a. counterbalanced single-factor within-subjects design b. factorial design using a participant variable (such as age) as a second factor...

Order effects can be measured and evaluated with a …………………….

a. counterbalanced single-factor within-subjects design

b. factorial design using a participant variable (such as age) as a second factor

 c. factorial design using the order of treatments as a second factor

d. the other three choices can each be used to assess order effects