When comparing a disadvantaged group that gets the treatment to an advantaged group that gets no-treatment, all of the following are true EXCEPT
A) Regression effects may make the treatment seem more effective than it is
B) Selection by maturation effects may make the treatment seem less effective than it is
C) The most convincing evidence for the treatment's effect is if the treatment group scores better than the no-treatment group
D) Matching will not make the groups equivalent.
Correct Answer:
Verified
Q38: Which of the following is considered the
Q39: The primary difference between time-series designs and
Q40: When a researcher later obtains a second
Q41: The major threat to the validity of
Q42: Two researchers do a non-equivalent control group
Q44: In order to establish that a treatment
Q45: In order to establish covariation a researcher
Q46: Temporal precedence is established when you make
Q47: Random assignment works by turning nontreatment variables
Q48: Both randomized experimenter and single-n experimenters compare
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