The consistency of a measure,including test-retest,inter-rater,inter-method,and internal consistency,is called ____.
A)significance
B)reliability
C)validity
D)testability

Question

Quizplus · Accepted Answer

Reliability refers to the consistency of a measure over time, across raters or methods, or within the measure itself. Test-retest reliability refers to the consistency of scores over time, inter-rater reliability refers to the consistency of scores across different raters, inter-method reliability refers to the consistency of scores across different methods, and internal consistency refers to the consistency of scores within a single measure. Significance refers to the likelihood that a result is due to chance, validity refers to the accuracy of a measure in measuring what it is supposed to measure, and testability refers to the degree to which a hypothesis or theory can be tested using scientific methods.

The Consistency of a Measure,including Test-Retest,inter-Rater,inter-Method,and Internal Consistency,is Called ____