Sexual orientation and shifts in preferences for a partner's body attributes in short-term versus long-term mating contexts

This study assessed the effects of short- and long-term mating contexts on preferences for body characteristics of potential relationship partners in lesbians and heterosexual women. Lesbians (n = 41) rated figure drawings and computer-generated images of women that varied in body fat, waist-to-hip ratio, and breast size; heterosexual women (n = 95) rated computer-generated images of men that varied in muscularity and body fat. Both lesbians and heterosexual women showed a shift in preferences toward more physically attractive partners for shortterm relationships. All body aspects were affected, except that heterosexual women did not show a preference shift for male body fat. The results were interpreted in terms of a mating trade-off strategy in which mate preferences are the consequence of cost/benefit analyses and suggest that preferences for physical attributes of sexual partners may be shared by members of the same sex regardless of sexual orientation.     

Risk profiles and peer violence in the context of school and leisure time

Though violence at school is by no means a new phenomenon, there has been growing social and scientific concern about this issue in recent years. The present study builds on prior analysis of the roles adolescents play in peer harassment, and the relationship between violence occurring at school and during free time. A representative sample of students between the ages of 14 and 18 was selected in the Community of Madrid (N = 1622) through random cluster sampling (school was the unit of analysis). Participants completed the C.E.V.E.O. questionnaire, which presents fifteen situations involving peer violence. The results reveal a relationship between violent situations occurring at school and during free time, and between the roles of aggressor and victim during free time. A profile analysis yielded three different categories: the "minimal violence exposure" type (1126 adolescents), the "psychological violence exposure" type (413 adolescents), and the "high risk of violence" type (83 adolescents). Judging from these results, we posit that interventions must be designed which tailor to each group and their respective risk situations.     

A daily diary investigation of Latino ethnic identity, discrimination, and depression

The objectives of the current study were to document the effects of discrimination on Latino mental health and to identify the circumstances by which ethnic identity serves a protective function. Instances of discrimination and depressive symptoms were measured every day for 13 days in a sample of Latino adults (N = 91). Multilevel random coefficient modeling showed a 1-day lagged effect in which increases in depression were observed the day following a discriminatory event. The findings also revealed differential effects of ethnic identity exploration and commitment. Whereas ethnic identity exploration was found to exacerbate the influence of daily discrimination on next-day depression, ethnic identity commitment operated as a stress buffer, influencing the intensity of and recovery from daily discrimination. The findings are discussed within a stress and coping perspective that identifies appropriate cultural resources for decreasing the psychological consequences associated with daily discrimination.     

Flextime Commuters and Their Driver Stress, Feelings of Time Urgency, and Commute Satisfaction

The purpose of this study was to investigate the effect of a flextime-working environment on driver stress, feelings of time urgency, and commute satisfaction for commuters in a large-city environment. It was hypothesized that, regardless of gender, commuters with flextime would have less driver stress, fewer feelings of time urgency, and more commute satisfaction. The study was conducted using one hundred and twenty-five full-time employed commuters from Atlanta, Georgia, the city with the largest average commute distance in the world. Results showed that the commuters with flextime reported less driver stress and fewer feelings of time urgency than those without flextime. Significant differences were not found for commute satisfaction. Gender did not appear to be a significant factor in determining driver stress, time urgency, or commute satisfaction.     

Thriving and Ethnic Discrimination: A Mixed‐Methods Study

Using mixed methodology, the authors examined facilitators to psychological thriving—or positive changes after adversity—in the context of ethnic discrimination among Latina/o adults. Several themes emerged from qualitative interviews (n = 10), including proving others wrong, ethnic identity, and community involvement. Quantitative analyses (n = 97) indicated that U.S. identity moderated the relationship between ethnic microaggressions and thriving such that high levels of U.S. identity were associated with lower thriving. Implications and future directions are discussed. Usando una metodología mixta, los autores examinaron los facilitadores de la prosperidad psicológica (o cambios positivos tras la adversidad) en el contexto de la discriminación étnica en personas latinas adultas. Varios temas surgieron de las entrevistas cualitativas (n = 10), entre los que se incluyen demostrar que otros estaban equivocados, la identidad étnica y la implicación de la comunidad. Los análisis cuantitativos (n = 97) indicaron que la identidad estadounidense moderó la relación entre las microagresiones étnicas y la prosperidad de tal modo que unos altos niveles de identidad estadounidense se asociaron con una baja prosperidad. Se discuten las implicaciones y direcciones futuras.     

Violence and Latin‐American preadolescents: A study of social brain function and cortisol levels

The present study investigated exposure to violence and its association with brain function and hair cortisol concentrations in Latin‐American preadolescents. Self‐reported victimization scores (JVQ‐R2), brain imaging (fMRI) indices for a social cognition task (the ‘eyes test’), and hair cortisol concentrations were investigated, for the first time, in this population. The eyes test is based on two conditions: attributing mental state or sex to pictures of pairs of eyes (Baron‐Cohen, Wheelwright, Hill, Raste, & Plumb, 2001). The results showed an association among higher victimization scores and (a) less activation of posterior temporoparietal right‐hemisphere areas, in the mental state condition only (including right temporal sulcus and fusiform gyrus); (b) higher functional connectivity indices for the Amygdala and Right Fusiform Gyrus (RFFG) pair of brain regions, also in the mental state condition only; (c) higher hair cortisol concentrations. The results suggest more exposure to violence is associated with significant differences in brain function and connectivity. A putative mechanism of less activation in posterior right‐hemisphere regions and of synchronized Amygdala: RFFG time series was identified in the mental state condition only. The results also suggest measurable effects of exposure to violence in hair cortisol concentrations, which contribute to the reliability of self‐reported scores by young adolescents. The findings are discussed in light of the effects of exposure to violence on brain function and on social‐cognitive development in the adolescent brain. A video abstract of this article can be viewed at https://www.youtube.com/watch?v=qHcXq7Y9PBk     

Time does not heal all wounds

Cross-sectional studies show that divorced people report lower levels of life satisfaction than do married people. However, such studies cannot determine whether satisfaction actually changes following divorce. In the current study, data from an 18-year panel study of more than 30,000 Germans were used to examine reaction and adaptation to divorce. Results show that satisfaction drops as one approaches divorce and then gradually rebounds over time. However, the return to baseline is not complete. In addition, prospective analyses show that people who will divorce are less happy than those who stay married, even before either group gets married. Thus, the association between divorce and life satisfaction is due to both preexisting differences and lasting changes following the event.