In a Pretest-posttest design, a researcher makes multiple observations before and after the introduction of a treatment.
Correct Answer:
Verified
Q51: Nonexperimental studies always contain a threat to
Q52: The nonexperimental research strategy makes little to
Q53: Quasi-experimental studies attempt to minimize threats to
Q54: History effects occur in nonequivalent group designs
Q55: One group is measured before and after
Q57: Nonexperimental research typically involves looking at differences
Q58: If a study generates non-numerical data, a
Q59: A researcher in Mississippi measured visits to
Q60: The time-series design is an example of
Q61: Explain the benefits of adding a pretest
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