Asked by Sarah Bradley on Jun 05, 2024
Verified
What would the interrater reliability be for a 50-item measure in which the number of agreements between Rater 1 and Rater 2 was 45?
A) 0.45
B) 80%
C) 0.90
D) 95%
Interrater Reliability
The degree of agreement among different raters or judges, measuring the consistency of their assessments or observations.
- Become familiar with the critical importance and steps involved in calculating interrater reliability in behavioral assessments.
Verified Answer
NO
Njoku Ola AmaJun 10, 2024
Final Answer :
C
Explanation :
To calculate interrater reliability, the number of agreements between raters is divided by the total number of items. In this case, 45 agreements divided by 50 items equals 0.90 or 90%. Therefore, the interrater reliability would be 0.90 or Choice C.
Learning Objectives
- Become familiar with the critical importance and steps involved in calculating interrater reliability in behavioral assessments.