Comparing the same supervisor's rating of an employee's performance at T1 to T2 is a method for assessing ________ reliability.
A) intrarater
B) fixed-point
C) test-retest
D) interrater

Question

Quizplus · Accepted Answer

Intrarater reliability refers to the consistency of one rater or observer's measurements or ratings over time. In this case, the same supervisor's ratings of an employee's performance at T1 and T2 are being compared to assess their consistency, making it an example of intrarater reliability. Fixed-point reliability is a type of test-retest reliability that involves multiple measurements at predetermined intervals, while interrater reliability is the consistency of ratings or measurements made by different raters or observers.

Comparing the Same Supervisor's Rating of an Employee's Performance at T1