| Abstract: | This study describes the initial validation of an innovative social‐‐behavioral observational assessment tool that is designed to be used on a repeated basis to assess growth and development of social competence over time to: (a) identify the social functioning of all students, (b) assist in planning support for students at risk, and (c) evaluate the effectiveness of individual and system‐wide interventions. Eighteen first‐grade students were monitored over an 8‐week period using the Initiation‐Response Assessment (IRA) Code. The School Social Behavior Scales, a published teacher rating scale, was included as a criterion measure. Estimates of reliability and criterion‐related validity were calculated for the IRA. The measure's sensitivity to growth over time and between‐group variability were also assessed using hierarchical linear modeling procedures. Results indicate that scores on this measure are stable, and tap constructs similar to those assessed via teacher rating. © 2008 Wiley Periodicals, Inc. |
