An instrument that gives essentially the same results each time it is used, regardless of who administers it, is said to be high in
A) accuracy.
B) face validity.
C) predictive validity.
D) reliability.

Question

Quizplus · Accepted Answer

A reliable instrument consistently gives the same results across different administrations, indicating that it effectively measures the targeted construct. Accuracy refers to the extent to which an instrument reflects the true underlying values or conditions being measured, whereas face validity refers to whether an instrument appears to measure what it is intended to measure. Predictive validity refers to the ability of an instrument to accurately predict a future outcome or criterion.

An Instrument That Gives Essentially the Same Results Each Time