_____ refers to the consistency or stability of a measure of behavior.
A)Validity
B)Reliability
C)Reactivity
D)Variability

Question

Quizplus · Accepted Answer

Reliability refers to the consistency or stability of a measure of behavior over time, across different raters, or across different items on a test. Validity refers to the accuracy of the measure in assessing the construct it is intended to measure. Reactivity refers to how the act of observation or measurement may affect the behavior being measured. Variability refers to the degree to which scores in a distribution differ from each other.

_____ Refers to the Consistency or Stability of a Measure