Why is a final A to B (i.e, back to the treatment) reversal sometimes carried out in reversal designs?
A) To demonstrate loss of control.
B) To reduce the number of participants needed.
C) For ethical reasons.
D) Both A and C
Answer: C
Political Science
You might also like to view...
To win a plurality election, a candidate must have at least 60% of the vote
a. True b. False Indicate whether the statement is true or false
Political Science
Collective action theory helps explain why:
A. protests in Eastern Europe were rare throughout most of the cold war. B. there were massive protests across Eastern Europe in 1989.
Political Science