Which of the following examples best reflects the use of interrater reliability?
A) In a study examining the creativity of children's paintings, several judges are asked to rate the creativity of each painting. The degree to which the judges agree in their ratings is assessed.
B) In a study examining the favorite foods of college students, a large sample of students rate several foods according to their preferences. The degree to which students' responses are correlated is assessed.
C) In a study examining toy preferences of toddlers, the children are left alone to play with several toys for an hour. During the first half-hour, one researcher observes their play. During the second half-hour, a second researcher observes their play. The researchers' observations are then compared.
D) In a study examining well-being in the elderly, respondents living in different nursing homes are asked to rate the quality of their nursing home. Researchers then obtain a copy of participants' medical records. The relationship between the quality ratings and actual health is assessed.

Question

Quizplus · Accepted Answer

Interrater reliability refers to the agreement between different raters or judges. In option A, several judges rate the creativity of each painting and the degree of agreement among them is assessed. Therefore, this option reflects the use of interrater reliability. Option B refers to assessing correlation between students' responses, which is not the same as interrater reliability. Option C refers to comparing the observations of two researchers for the same individual, which is also not the same as interrater reliability. Option D refers to assessing the relationship between two variables (quality ratings and actual health), which is not the same as interrater reliability.

Which of the Following Examples Best Reflects the Use of Interrater