Multiple Choice
In one-group pretest-posttest design, which of the following will occur whenever researchers gather a set of extreme scores taken at one time and compare them with scores taken at another point in time?
A) Regression toward the mean
B) Propensity score matching
C) Selection differences
D) Testing effects
Correct Answer:
Verified
Correct Answer:
Verified
Q16: Selection differences in the nonequivalent control group
Q17: Which of the following is a variation
Q18: Selection differences are less likely to occur
Q19: A researcher wants to investigate the effect
Q20: In the context of one-group pretest-posttest design
Q22: A compromise between the longitudinal and cross-sectional
Q23: A researcher wants to study the effect
Q24: At the beginning of the term, researchers
Q25: What is the advantage of the pretest
Q26: A researcher administers a reading test to