International Journal of Behavioral Development

Post-institutionalized Chinese and Eastern European children participated in two emotion understanding tasks. In one task, children selected facial expressions corresponding to four emotion labels (happy, sad, angry, scared). The second task required children to match facial expressions to stories describing situations for these emotions. While both post-institutionalized groups scored lower than the never-institutionalized children, those from China performed better than those from Eastern Europe. Post-institutionalized children's performance was predicted by their age at adoption.

This article investigates the relationship between the personal belief in a just world (BJW) and domain-specific beliefs about justice and examines how justice cognitions impact on adolescents' development, particularly on their achievement at school and their subjective well-being. A longitudinal questionnaire study with German adolescents aged 14–19 years was conducted over a period of five to eight months. The pattern of results revealed that evaluations of the school climate and of the family climate as being just were two distinct phenomena, both of which impacted on the personal BJW, which in turn affected the domain-specific beliefs about justice. However, the domain-specific beliefs about justice did not impact on each other directly. Moreover, an evaluation of the family climate (but not of the school climate) as being just reduced depressive symptoms, whereas depressive symptoms did not weaken the evaluation of one's family as being just. The evaluation of the school climate as being just improved the grades received in the next school report, whereas the grades received did not affect the justice evaluation of the school climate. Finally, all relationships persisted when controlling for age and gender. In sum, the pattern of findings supports the notion that justice cognitions impact on development during adolescence.

This study investigated how social group status and group bias are related to adolescents' reasoning about social acceptance. Ninth and eleventh-grade students (N = 379) were asked to make judgments about the inclusion of individuals in school activities based on their peer crowd membership. The results of the study revealed that both participants' and the targets' social reference group status were related to adolescents' judgments about participation in school activities. Overall, high status group members were chosen more than low status group members to participate in school activities. Adolescents who identified themselves with high status groups, however, were significantly more likely to choose a high status target than adolescents identifying with low status groups or those listing no group at all. Further, these adolescents were more likely than adolescents who identified themselves with low status groups or listed no group to use conventional reasoning and less likely to use moral reasoning when justifying their judgments.

The prevalence of behavioral inhibition in toddlers was examined in five cultures. Participants in this study included 110 Australian, 108 Canadian, 151 Chinese, 104 Italian, and 113 South Korean toddlers and their mothers who were observed during a structured observational laboratory session. Matched procedures were used in each country, with children encountering an unfamiliar stranger with a truck and a robot. Indicators of inhibition included the length of time toddlers delayed before approaching the stranger and the duration of contact with their mother while the stranger was in the room. Results were generally consistent with expectations and showed differences between eastern and western cultures; Italian and Australian toddlers were less inhibited than toddlers from the other countries, whereas Chinese and South Korean toddlers were more inhibited. The implications of these findings are discussed and a research agenda for further exploration of inhibition is outlined.

The aim of the study was to investigate long-term effects of exposure to war on children's aggressive and prosocial behavior, and to examine the potential moderating roles of perceived parenting and child's gender, by employing a multi-informant research design. Data were collected on a sample of school-age children from Croatia and their homeroom teachers several years after the war in Croatia had ended. The results have shown that being exposed to stressful war events could have negative long-term effects on aggressive and prosocial behavior, for both boys and girls. However, such a negative effect was not found for all of the employed measures of child's behavior, especially for peer ratings. Generally, positive parenting was not able to protect children from negative effects observed, especially when aggression was concerned. However, for teacher-rated prosocial behavior protective role of parenting was found. Among the children who perceived parenting behaviors of their parents more positively, the amount of war exposure was not related to teacher-rated prosocial behavior, while for those who perceived their parents less favourably, a greater amount of war experiences was connected with lower teacher-rated prosocial behavior. Theoretical as well as practical implications of the results were discussed, emphasizing the need of the communities to protect children from both exposure to war violence and negative effects of such exposure.

The goals of the current study were to investigate whether peer rejection mediated the relation between aggression and depressive symptoms in childhood, and if so, whether this mediational pathway was specific to the reactive subtype of aggression. Participants were 57 second-grade children (22 girls and 35 boys). Data on reactive aggression, proactive aggression, depressive symptoms, and peer rejection were collected from four sources (parents, teachers, peers, and self). Results revealed that reactive aggression, but not proactive aggression, was positively related to depressive symptoms. Furthermore, peer rejection partially mediated the relation between reactive aggression and depressive symptoms.

This study investigates the relationship of theory of mind and inhibitory control in three samples from Europe, Africa and Latin America differing in relevant socioeconomic and psychological background. The relationship between false belief understanding and inhibitory control was tested using samples of 3 to 5 year-old preschoolers from Germany (N = 116), Costa Rica (N = 82) and Cameroon (N = 116). Inhibitory control and theory of mind were examined using test batteries. Age, gender, siblings, language understanding and mother's education were controlled. Results of regression analyses controlling for moderating effects of culture show a culture-independent relation between conflict inhibition and false belief understanding while delay inhibition is not a significant predictor for false belief understanding across cultures. Conflict inhibition is discussed as a universal developmental prerequisite for the development of theory of mind in the preschool years.

Researchers have identified specific parenting practices used by parents of preschoolers in mainland China (e.g., physical coercion, overprotection, shaming, directiveness, encouragement of modesty). Some of the intrusive practices have been linked to social withdrawal in western societies (e.g., United States, Canada). It seemed important to examine these associations in China because recent research suggests that young Chinese children who exhibit wariness in peer settings may be at risk for negative outcomes such as peer rejection. Therefore, the purpose of this study was to examine the relation between Chinese parenting practices and preschoolers' social withdrawal. Mothers of preschool-age children from mainland China (N = 446) completed self-report parenting questionnaires. Teachers rated children's reticent, solitary-passive, solitary-active, and modest behaviors. Results showed that (a) maternal directiveness was positively associated with reticent behavior in girls and negatively associated with solitary-passive behavior in boys, (b) maternal overprotection, for girls, was positively related to both reticent behavior and solitary-passive behavior, and negatively related to modest behavior, (c) coercion was positively associated with solitary-active and reticent behavior in girls, and (d) shaming was positively related to all forms of withdrawn behaviors in boys and girls, as well as positively related to modest behavior in boys.

Previous research into children's concepts of peace, war and strategies to attain peace suggests that peace and war are developmentally constructed concepts. In order to examine the impact of the immediate sociocultural context, 343 adolescents in Northern Ireland in 2002 were questioned about their concepts of war and peace, and their strategies to attain peace. Comparison with a similar study of adolescents' attitudes carried out in 1994 showed that adolescents' understanding had stabilized since the paramilitary ceasefires of 1994 to a developmental level comparable with that of similarly aged participants from peaceful societies. Unexpectedly, however, most adolescents in 2002 denied that Northern Ireland was “at peace”. Gender and religious denominational differences were also explored.

The present study investigates the contribution of general processing resources as well as other more specific factors to the life-span development of sensorimotor synchronization and its component processes. Within a synchronization tapping paradigm, a group of 286 participants, 6 to 88 years of age, were asked to synchronize finger taps with sequences of auditory signals. The auditory signals were given either isochronously with short or long interstimulus intervals in a regular condition or in a more demanding condition with alternating short and long intervals. The results provided the first direct life-span evidence showing that performance in these tasks improves substantially during childhood until about late teens, and thereon remains at least relatively stable until old age. This pattern of life-span age gradient holds for measures of different component processes of sensorimotor synchronization, such as basic timekeeping and error correction processes. The findings are not in line with simple general factor accounts of development. They rather suggest a more complex interaction between general resources and other specific factors in the life-span development of different components of sensorimotor synchronization.