The weakness of static group comparison is that a researcher doesn't know whether group differences prior to the experiment caused differences in ______.
Correct Answer:
Verified
Q38: Dr.Mottle's experiment is conducted in the School
Q39: Differentiate pre- versus post-test in the context
Q40: The greatest confidence in what is learned
Q41: In probability theory,_ is a process in
Q42: What is the difference between a classical
Q44: Natural experiments are _ experiments that people
Q45: What two effects can influence factorial designs?
Q46: _ is a threat to external validity;participants
Q47: If an unexpected event unrelated to the
Q48: In experiments,the _ variable is something a
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