If a performance standard is found to be stable or consistent over time,it is said to be:
A)free from contamination.
B)relevant.
C)reliable.
D)valid.

Question

Quizplus · Accepted Answer

If a performance standard is stable or consistent over time, it means that it is reliable. Reliability refers to the consistency or stability of a measure over time and across different evaluators. Contamination refers to the presence of external factors that can affect the measure, relevance refers to the extent to which the measure assesses what it is intended to measure, and validity refers to how well the measure actually assesses what it is intended to measure. While these are all important considerations in performance measurement, reliability is the best choice for this specific question.

If a Performance Standard Is Found to Be Stable or Consistent