ERIC Number: EJ239615
Record Type: Journal
Publication Date: 1980
Reference Count: N/A
Relationship between Two Expressions of Reliability: Percentage Agreement and PHI.
Wakefield, James A., Jr.
Educational and Psychological Measurement, v40 n3 p593-97 Fall 1980
Studies in applied behavior analysis have used two expressions of reliability for human observations: percentage agreement and correlational techniques (including the phi coefficient). Formulas for converting percentage agreement scores to phi coefficients and vice versa are presented. (Author/RL)
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Authoring Institution: N/A