A posttest-only control group design eliminates the possible effects of testing and testing-X interaction.
Correct Answer:
Verified
Q50: History is basically a problem of external
Q51: Maturation effects may occur when experimental conditions
Q52: Statistical regression may be a threat to
Q53: True experimental designs control for maturation and
Q54: A pretest is an essential feature of
Q56: A weakness of the pretest-posttest control group
Q57: In a within-subjects design, each subject participates
Q58: Counterbalancing controls for selection effects in between-subject
Q59: The Solomon four-group design may be construed
Q60: A 2 × 3 factorial design has
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents