A measure is reactive if it
A) is used unobtrusively.
B) is used in a laboratory setting.
C) changes the behavior being studied.
D) has low reliability and validity.

Question

Quizplus · Accepted Answer

A reactive measure is one that changes the behavior being studied. This means that the act of measuring something can cause a change in behavior or attitude, which can then impact the results of the study. Options A and B do not necessarily relate to reactiveness, while option D suggests low quality in a measure, which is not the same as reactiveness.

A Measure Is Reactive If It