The stable and consistent replication of findings under repeated measurement is called:
A) construct validity
B) reliability
C) unidimensionality
D) factor analysis

Question

Quizplus · Accepted Answer

Reliability refers to the consistency or stability of measurement, particularly repeated measurement. Therefore, the stable and consistent replication of findings under repeated measurement is a key aspect of reliability. Choice A (construct validity) refers to the degree to which a measure actually assesses the construct it is intended to measure. Choice C (unidimensionality) refers to the idea that a measure is assessing a single construct or dimension. Choice D (factor analysis) is a statistical technique used to determine the underlying structure or dimensions of a set of variables or items. While factor analysis can be useful in assessing the validity of a measure, it is not directly related to the concept of reliability.

The Stable and Consistent Replication of Findings Under Repeated Measurement