Little is known about how children's value priorities develop over time. This study identifies children's value priority profiles and follows their development during middle childhood. Australian children (N = 609; ages 5-12 at Time 1) reported their values over 2 years. Latent Transition Analysis indicated four profiles: Social-Focus, Self-Focus,…

Despite the well-established protective functions of guilt across childhood, its underlying physiological mechanisms have received little attention. We used latent difference scores (LDS) to model changes in children's (N = 267; 4- and 8-year-olds, 51% girls) skin conductance (SC) and respiratory sinus arrhythmia (RSA) while they imagined…

Previous research has indicated that boys and girls differ in the ways they display aggression and experience victimization. This study examined the ability of American children to correctly differentiate between various forms of aggressive acts and pro-social behavior. The results indicate that though there appear to be developmental differences…

Data from 6 sites in 3 countries were examined to determine developmental course of physical aggression in childhood and to analyze linkages to violent and nonviolent offending outcomes in adolescence. Findings indicated that among boys, chronic physical aggression during elementary school years increased risk for continued physical violence and…

A six-year study investigated relationships between individual development and: (1) changes in aggressive expression; (2) continuities of aggressive behavior in girls and boys; and (3) convergence between self-concepts and social attributions of others in ontogeny. Participants were 220 fourth grade students who were followed from childhood…

Two studies examined children's and adolescents' attitudes toward aggression. Found that boys viewed physical aggression as more hurtful than social aggression and girls rated social aggression as more hurtful. Girls rated an aggressor as more angry than did boys. Middle and high school participants viewed social aggression as indicating more…

Researchers have found it difficult to measure various forms of indirect aggression, such as exclusion from groups, because such behaviors are difficult to observe in field settings such as school playgrounds. This study examined gender and developmental differences in aggression, investigated across-gender aggression, and looked at teachers'…