A sociological researcher studying a new religious movement is concerned that his interpretations are correct.This concern with the accuracy of interpretation of the data is known as:

A) variables
B) hypothesis
C) validity
D) operationalization
E) reliability

The concern with the accuracy of interpretation of data is related to the concept of validity, which refers to the extent to which a measurement or research tool accurately measures what it is intended to measure. Therefore, the researcher's concern reflects his/her interest in ensuring that their interpretations are valid and reliable. Variables refer to the factors that can influence the outcome of a research study, while hypothesis refers to a tentative explanation for a phenomenon. Operationalization refers to the process of defining and measuring a variable in a specific and concrete way.