Character strengths are an integral component of positive youth development that can promote flourishing. Developmental principles posit constructs become increasingly complex with age, yet this process has not been examined with character. Using a socioeconomically and ethnically diverse sample of 2,467 youth ages 9-19, bifactor models were…

The current study used a novel methodology based on multivocal ethnography to assess the relations between conformity and evaluations of intelligence and good behavior among Western (U.S.) and non-Western (Ni-Vanuatu) children (6- to 11-year-olds) and adolescents (13- to 17-year-olds; N = 256). Previous research has shown that U.S. adults were…

This study examined teacher-child conflict as a possible mediator of the effects of temperamental anger and effortful control on subsequent externalizing behavior. Reciprocal influences between teacher-child conflict and externalizing behavior were also examined. Participants were 1,152 children (49% female; 81.6% non-Hispanic White) from the…

This study examined the contribution of nonparental child-care services received during the preschool years to the development of social behavior between kindergarten and the end of elementary school with a birth cohort from Québec, Canada (N = 1,544). Mothers reported on the use of child-care services, while elementary school teachers rated…

In one of the first open diffusion experiments with young children, a tool-use task that afforded multiple methods to extract an enclosed reward and a child model habitually using one of these methods were introduced into different playgroups. Eighty-eight children, ranging in age from 2 years 8 months to 4 years 5 months, participated. Measures…

This study charted the development of gendered personality qualities and activity interests from age 7 to age 19 in 364 first- and second-born siblings from 185 White, middle/working-class families, assessed links between time in gendered social contexts (with mother, father, female peers, and male peers) and gender development, and tested whether…

In the studies, subjects from different age groups (5-6, 7-8, 9-10, 18-22 years) observed vignettes designed to reveal an actor's abilities or personality traits, and were told about one instance of an actor's behavior, respectively. The subjects were then asked to predict the actor's behavior in related situations. Results focused differences in…

A total 72 children of 3 1/2, 5 1/2, and 7 1/2 years were asked questions about their behaviors and internal states, and of a best friend and an acquaintance. Results indicated even young children have concepts of themselves and other persons that are not restricted to specific points in time and may form basis for later dispositional conceptions.…

Three studies examined the capacity of 4-year olds, kindergartners, second- and fifth graders, and adults to use trait labels (nice, mean, shy, not shy) as tools for making inferences about mental states. Findings suggested that even for 4-year olds, trait labels can serve as a basis for making non-obvious inferences. (Author/KB)

Tested the hypothesis that in predicting future behavior of an actor, older children rely on trait inferences, whereas younger children rely on global, evaluative inferences. Found that 9- and 10-year-olds' behavioral predictions were mediated solely by trait ratings, whereas 5- and 6-year-olds' predictions were mediated by evaluative ratings. The…

Assesses the information used by 5- to 13-year-olds to make dispositional attributions. Children were shown a boy interacting with others harmfully. Results of trait adjective ratings and predictions of causal responsibility for subsequent property damage revealed that the use of frequency and covariation information differed with age. (Author/CB)

Describes the development and validation of an index of empathy for use with children and adolescents. Fifty-six first-graders, 115 fourth graders, and 87 seventh graders were studied. (Author/RH)

Examined associations between the activity level and adaptability of same-sex siblings and qualitative aspects of their relationship. Found high levels of conflict when both siblings were high in activity and the older sibling was rated more active than the younger. Conflict was lowest when siblings were low in activity. Warmth was greatest when…

Thirty kindergarten children, 30 third graders, 30 sixth graders, and 30 college students were told two stories in which an actor behaved either generously or selfishly. Subjects then predicted and rated the actor's behavior in 10 life-like situations that provided opportunities for generous behavior as well as behaviors similar to generosity…

Two experiments were designed to investigate among kindergarten through third-grade children the development of character constancy -- the belief that other's or self's personality characteristics are stable across time and do not change despite changes in appearance. It is proposed that character constancy of self and other is a product of both…