Which of the Following Is True of Conceptual Replications

Multiple Choice

Which of the following is true of conceptual replications?

A) They are an attempt to replicate precisely the procedures of a study to see whether the same results are obtained.
B) They occur when a researcher builds on the findings of a prior study.
C) They are not important in the social sciences because the variables used cannot be operationalized in different ways.
D) They are more important than exact replications in furthering one's understanding of behavior.