During a Research Study, Multiple Therapists Will Be Assessing and Re-Assessing

Multiple Choice

During a research study, multiple therapists will be assessing and re-assessing the same participants. The principal investigator wants to utilize an assessment that demonstrates high inter-rater reliability. Inter-rater reliability means:

A) Consistency in the test over time
B) The degree of agreement in test results among multiple raters
C) Measuring what the assessment was designed to test
D) The degree of agreement when multiple repetitions of testing are done by the same rater