The Relation Between People's Connection With a Target and the Perceived Importance of Justice

We propose that actors will perceive justice as more important with respect to a target when they experience moderate versus extremely high or extremely low connection with the target. In two studies, we manipulated actors’ connection with (e.g., similarity to) a target and the target's standing on the appropriate justice criterion. Both studies yielded the predicted curvilinear relation between connectedness and the perceived relevance of justice. In Study 2, actors’ decisions were more affected by the justice criterion in the moderate versus extreme connectedness conditions. Our findings have important implications for the interplay between connection with others and moral motivations.     

Children's sense of belonging and parental social capital derived from school

Parents' chance to seek help from other parents of schoolchildren attending the same school is an aspect of parental social capital. This social capital is supposed to contribute to schoolchildren's present sense of belonging to their school, society, and country. The relationship between social capital and a child's sense of belonging may vary as a function of the child's prior sense of belonging. Social capital may give a deeper encouragement or positive effect to children with higher prior sense of belonging (the strength building perspective) or to children with lower prior sense of belonging (the need fulfillment perspective). The author surveyed 289 parents and their schoolchildren in Grades 4-9 in Hong Kong, China, to ascertain which of the two perspectives holds. The results indicated that parental social capital was more highly associated with a child's present belongingness if his or her prior belongingness was high rather than low. This interaction effect is supportive of the strength building perspective.     

The Isolation of Motivational, Motoric, and Schedule Effects on Operant Performance: A Modeling Approach

Dissociating motoric and motivational effects of pharmacological manipulations on operant behavior is a substantial challenge. To address this problem, we applied a response‐bout analysis to data from rats trained to lever press for sucrose on variable‐interval (VI) schedules of reinforcement. Motoric, motivational, and schedule factors (effort requirement, deprivation level, and schedule requirements, respectively) were manipulated. Bout analysis found that interresponse times (IRTs) were described by a mixture of two exponential distributions, one characterizing IRTs within response bouts, another characterizing intervals between bouts. Increasing effort requirement lengthened the shortest IRT (the refractory period between responses). Adding a ratio requirement increased the length and density of response bouts. Both manipulations also decreased the bout‐initiation rate. In contrast, food deprivation only increased the bout‐initiation rate. Changes in the distribution of IRTs over time showed that responses during extinction were also emitted in bouts, and that the decrease in response rate was primarily due to progressively longer intervals between bouts. Taken together, these results suggest that changes in the refractory period indicate motoric effects, whereas selective alterations in bout initiation rate indicate incentive‐motivational effects. These findings support the use of response‐bout analyses to identify the influence of pharmacological manipulations on processes underlying operant performance.     

Relations of Gender, Gender-Related Personality Characteristics, and Dating Status to Adolescents�� Cross-Sex Friendship Quality

This study examined how gender, instrumentality, expressivity and dating status were associated with adolescents?? perceived cross-sex friendship quality. Two hundred sixty-two Hong Kong Chinese heterosexual teenagers (117 males, 145 females) aged 14 to 18 rated the levels of companionship, closeness, help, security and conflict in their best cross-sex friendships. Results showed that girls perceived more help but also more conflicts. Instrumentality and expressivity were consistent correlates of closeness and security, but they predicted other features differently in the two genders. Daters reported higher levels of companionship, closeness and help. Dating girls, in particular, perceived these friendships as involving the highest levels of security. These results provide some support for social role theory and interdependency across adolescents?? social relationships.     

Evidence for a sensitive period for acculturation: younger immigrants report acculturating at a faster rate

Though recent adult immigrants often seem less acculturated to their new society than people who immigrated as children, it is not clear whether this difference is driven by duration of exposure or exposure during a sensitive developmental period. In a study aimed at disambiguating these influences, community and student samples of Hong Kong immigrants to Vancouver, Canada, completed the Vancouver Index of Acculturation, a measure that assesses respondents' identification with their mainstream and heritage cultures. A longer duration of exposure was found to be associated with greater identification with Canadian culture only at younger ages of immigration, but not at later ages of immigration. Conversely, identification with Chinese culture was unaffected by either age of immigration or length of exposure to Canadian culture. These findings provide evidence for a sensitive period for acculturation: People are better able to identify with a host culture the longer their exposure to it, but only if this exposure occurs when they are relatively young.     

Anger suppression, interdependent self-construal, and depression among Asian American and European American college students

The present study tested a theoretical model of emotion regulation (Yap, Sheeber, & Allen, 2007) in a sample of Asian American and European American college students (N = 365). Specifically, the mediating role of anger suppression in the effect of temperament and family processes on depressive symptoms was tested across race and levels of interdependent self-construal (a culturally based self orientation emphasizing connectedness with others). Next, the moderation of the suppression-depression relation was tested by race and interdependent self-construal. Results indicated that the hypothesized model fit well across Asian American and European American students, as well as those with high versus low levels of interdependent self-construal. Anger suppression was a significant mediator of the hypothesized indirect effects on depressive symptoms. Moreover, race and interdependent self-construal moderated the suppression-depression link, such that Asian American status and a stronger interdependent self-construal attenuated the relation between anger suppression and depressive symptoms. Understanding both universal and culture-specific aspects of emotion regulation in the development of depressive symptoms will be essential for sound theory, future research, and effective prevention and intervention efforts across diverse populations.