Multiple Choice
A problem with nonequivalent group designs is that any differences found could be explained by differences in ____.
A) participant characteristics
B) history
C) instrumentation
D) testing effects
Correct Answer:
Verified
Correct Answer:
Verified
Q2: A researcher is examining cooperation between peers
Q3: Pre-post designs are threatened by _.<br>A)factors related
Q5: In a pretest-posttest design,a researcher makes multiple
Q6: What is the appropriate statistical analysis for
Q8: Which of these designs comes closest to
Q9: A researcher comparing depression scores before and
Q10: A researcher records participants' weights every Friday
Q14: A time-series design is a(n) _.<br>A) nonexperimental
Q36: A research study that compared married men,
Q61: The concept of nonequivalent groups means _.<br>A)