Establishing the reliability of a measurement procedure by using the procedure to measure the same individuals twice and comparing the two sets of scores is known as
A)split-half reliability.
B)internal reliability.
C)test-retest reliability.
D)inter-rater reliability.

Question

Quizplus · Accepted Answer

Test-retest reliability involves measuring the same individuals twice with the same procedure and comparing the results. This method assesses the consistency of a measurement over time and ensures that the measurement is reliable. Split-half reliability assesses the consistency of a measurement by comparing two halves of a test. Internal reliability assesses how well the items in a scale measure the same construct. Inter-rater reliability assesses the consistency of ratings made by different raters.

Establishing the Reliability of a Measurement Procedure by Using the Procedure