Inter-rater Reliability of the Report Form for Aggressive Episodes

This paper reports on the inter-rater reliability of the Report Form for Aggressive Episodes (REFA). This rating scale is designed to measure displayed aggressive behavior and its situational determinant(s) according to a list of 30 potential precipitants of aggression. Findings from this study, where 48 raters assessed 10 clinical vignettes each by means of the REFA, show high levels of inter-rater agreement and reliability. Results also indicate that REFA items are homogenous in terms of how raters respond to them.