Superordinate identity and intergroup roommate friendship development

A common ingroup identity promotes positive attitudes and behavior toward members of outgroups, but the durability of these effects and generalizability to relationships outside of the laboratory have been questioned. The present research examined how initial perceptions of common ingroup identity among randomly assigned college roommates provide a foundation for the development of intergroup friendships. For roommate dyads involving students who differed in race or ethnicity, respondents who were low on perceived intergroup commonality showed a significant decline in friendship over-time, whereas those high on perceived commonality showed consistently high levels of friendship. Similarly, participants in these dyads demonstrated a significant decline in feelings of friendship when their roommate was low in perceived commonality but not when their roommate was high in perceived commonality. These effects were partially mediated by anxiety experienced in interactions over-time. The implications of a common identity for intergroup relationship development are discussed.     

Personal Control, Self-Efficacy in Sexual Negotiation, and Contraceptive Risk among Adolescents: The Role of Gender

Adolescents’ sexual decision making is shaped by normative ideas about “appropriate” sexual roles for women and men; consequently, the motivation and ability to engage in safer sex may be different for adolescent girls and boys. The aim of this study was to explore how social–psychological resources influence the behavior of girls and boys within the highly gendered and inequitable domain of sexual relationships. I used data from the National Longitudinal Study of Adolescent Health (Add Health) to examine whether personal control and self-efficacy in sexual negotiation are associated with contraceptive risk (engaging in sexual intercourse or not using condoms) among adolescents and whether these associations differ for adolescent boys and girls. Results indicate that personal control and self-efficacy in sexual negotiation are significantly associated with safer sex behavior, and are often more important for girls than for boys in predicting contraceptive risk.     

The Effect of Neighborhood Recorded Crime on Fear: Does Neighborhood Social Context Matter?

A number of individual and neighborhood‐level factors may influence the relationship between recorded crime in one’s neighborhood and fear of crime. Understanding these factors may assist in reducing fear, which has been associated with poorer physical and mental health. The aim of this study was to evaluate whether the effect of recorded crime rates on fear differs based on the neighborhood social context (social fragmentation) using hierarchical regression modelling, with separate analyses by crime type. Recorded crimes (2008–2010) and national (New Zealand) survey data were used. Higher crime in a neighborhood was associated with higher fear of crime, with only small effect size differences in feelings of fear by recorded type of crime. However, when stratified, the associations between violent and drug/alcohol crimes and fear of crime were larger for those living in highly fragmented neighborhoods compared with less fragmented neighborhoods. Efforts to alleviate fear of crime should focus on the broader neighborhood social context in which these feelings are espoused.     

Age group differences and longitudinal changes in approach–avoidance sensitivity: Findings from an 8-year longitudinal study

An increasing number of studies point to normative changes in personality occurring during adulthood. We examined age group differences and longitudinal changes in approach–avoidance sensitivities across adulthood using a population-based sample of younger, midlife, and older adults (N = 7468) assessed on three occasions over an 8 year interval. Younger adults reported higher approach sensitivity (assessed using BAS-Drive and BAS-Reward subscales) relative to midlife and older adults. Approach sensitivity tended to decline between Times 1 and 3 for all age groups. Cross-sectional age differences were not evident for avoidance sensitivity at Time 1 (assessed using the BIS); however there was evidence for different patterns of change in avoidance over time across the age groups. Results are discussed in the context of lifespan developmental perspectives on self-regulation of emotion and behaviour.     

Children's evaluation of the certainty of another person's inductive inferences and guesses

In three studies, 5–10-year-old children and an adult comparison group judged another's certainty in making inductive inferences and guesses. Participants observed a puppet make strong inductions, weak inductions, and guesses. Participants either had no information about the correctness of the puppet's conclusion, knew that the puppet was correct, or knew that the puppet was incorrect. Children of all ages (but not adults) rated the puppet as more certain about statements the child knew to be correct than statements the child knew to be incorrect. When assessing another's certainty, children have difficulty inhibiting their own knowledge and focusing on the other's perspective. Children were more likely to differentiate between inductions and guesses when the puppet made an Incorrect Statement, but even the oldest children did not differentiate consistently. The distinction between induction and guessing appears to be only acquired gradually but is important as a contributor to more advanced forms of reasoning and epistemological understanding.