If participants drop out of your experiment at different rates, you should be worried about which threat to internal validity?
A) Maturation
B) Experimental mortality
C) Instrumentation
D) History
Correct Answer:
Verified
Q29: You choose your participants through random _,
Q30: _ means that all possible participants have
Q31: If we choose participants in such a
Q32: Random assignment is related to _ validity,
Q33: How does the pretest-posttest control-group design control
Q35: If measuring the DV causes a change
Q36: Which of the following is not a
Q37: Bess has conducted a pretest-posttest control-group study
Q38: Consider the pretest-posttest control-group design. Which of
Q39: If in a repeated measures design, extremely
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