This article describes the development and psychometric properties of the Aggression
Scale. The scale consists of 11 items designed to measure self-reported aggressive …

Evidence supports the distinctions between forms (relational vs. physical) and functions
(proactive vs. reactive) of aggression; however, little research has investigated these two …

This study investigated both relational and physical aggression in preschool children,
explored potential differences in informant reporting and child sex on these subtypes, and …

The well-known distinction between reactive and proactive aggression is theoretically
important but empirically controversial. Recently, aggression researchers have argued that …

Examined associations with witnessing and being victimized by “low-level” aggressive acts
(eg, pushing, gossip) and three indicators of psychosocial functioning in a sample of 771 …

This study examined aggressive and pro-social classroom descriptive norms as predictors of
change in aggression and victimization during middle childhood. Participants included 948 …

The purpose of this study was to assess both the prevalence and structure of antisocial
behavior among 4 year olds in a Head Start sample compared to a randomly sampled group …

The frequency of items of indirect, relational, social, verbal, and physical aggression was
assessed in the school environment of 422 adolescents, using the Indirect/Social/Relational …

Examined differences in teachers' perceptions of academic and social behavior in two
subtypes of aggression in children identified as proactive and reactive. Subjects were 88 …

OBJECTIVES: To provide preliminary psychometric data on the Children's Aggression Scale-
Parent Version (CAS-P), which assesses severity, frequency, pervasiveness, and diversity of …