ERIC Number: EJ233319
Record Type: Journal
Publication Date: 1980
Reference Count: N/A
The Distribution of Guilford's Average Rank-Order Correlation Coefficient.
Willson, Victor L.
Educational and Psychological Measurement, v40 n2 p347-48 Sum 1980
Guilford's average interrater correlation coefficient is shown to be related to the Friedman Rank Sum statistic. Under the null hypothesis of zero correlation, the resultant distribution is known and the hypothesis can be tested. Large sample and tied score cases are also considered. An example from Guilford (1954) is presented. (Author)
Publication Type: Journal Articles; Guides - Non-Classroom; Reports - Research
Education Level: N/A
Authoring Institution: N/A