Validity and reliability of the Greek version of the Multisource Assessment of Social Competence Scale

Abstract

The aim of this study was to adapt the Multisource Assessment of Social Competence Scale to the Greek language. The validity and reliability of the scale were examined in three studies with 209, 192, and 147 sixth-grade students, respectively. The subscale structure of the Multisource Assessment of Social Competence Scale was supported through exploratory and confirmatory factor analysis. The hypothesized two main dimensions, Prosocial and Antisocial behavior, were divided into two factors, Cooperating skills and Empathy for Prosocial behavior and Quick-temperedness and Disruptiveness for Antisocial behavior. Internal consistency and test-retest reliability were high. Additionally, correlations between each factor and social desirability scores were nonsignificant. The resultant model of the present study is a behavior rating scale that should be considered a reliable choice for assessing Greek middle school students' social skills.