Why would you use a posttest-only design study instead of a pretest-posttest design?
A) It would require less data collection.
B) The preintervention differences would not affect your assessment.
C) You want to evaluate the effectiveness of a program after it has begun.
D) You are certain of the outcome from the intervention.
Correct Answer:
Verified
Q1: The need for quasi-experimental design studies is
Q2: The nonequivalent groups pretest-posttest design does not
Q3: NEGDs are especially susceptible to the threat
Q5: What is it called when a historical
Q6: Nonequivalent groups pretest-posttest design studies can be
Q7: Switching replication can help control for maturation,
Q8: Nonrandomized stepped-wedge design studies:
A) allow each cluster
Q9: Interrupted time-series design (ITSD) studies are known
Q10: A research study is determining whether providing
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