Selection of vigilant and avoidant coping strategies among repressors, highly anxious and truly low anxious subjects

70 female graduate students from a western university were classified as to personality type: Highly Anxious, Truly Low Anxious, and Repressing, using a combination of scores from the Taylor Manifest Anxiety Scale and the Marlowe-Crowne Social Desirability Scales. Each subject's preference for monitor or blunter coping strategy was assessed via the Miller Behavioral Style Scale. Highly Anxious subjects chose significantly more monitor strategies than did Truly Low Anxious subjects or Repressors. The number of blunter strategies chosen did not differ across personality types. Chi-squared indicated that Highly Anxious subjects were more often classified as monitors than blunters whereas the proportions of monitors and blunters did not significantly differ between Truly Low Anxious subjects and Repressors. Results suggest that the repressor trait is distinct from avoidant and vigilant coping strategies.     

Sexuality and Exercise Motivations: Are Gay Men and Heterosexual Women Most Likely to be Motivated by Concern About Weight and Appearance?

This study was designed to investigate the relationship between sexuality and exercise motivations in 93 British bar staff. Participants who self-identified as heterosexual, gay, or lesbian completed the revised version of the Exercise Motivations Inventory and reported exercise frequency. Heterosexual men scored lower on appearance motives than did heterosexual women and gay men, higher on enjoyment motives than did gay men, and higher on competition motives than did women and gay men. Men were significantly less likely than women to be motivated by weight management. Heterosexual men also reported exercising significantly more frequently than the other three groups. Suggestions for targeted exercise promotion initiatives are discussed.     

Dispositional and explanatory style optimism as potential moderators of the relationship between hopelessness and suicidal ideation

To test the hypothesis that higher levels of optimism reduce the association between hopelessness and suicidal ideation, 284 college students completed self-report measures of optimism and Beck scales for hopelessness, suicidal ideation, and depression. A statistically significant interaction between hopelessness and one measure of optimism was obtained, consistent with the hypothesis that optimism moderates the relationship between hopelessness and suicidal ideation. Hopelessness is not inevitably associated with suicidal ideation. Optimism may be an important moderator of the association. The development of treatments to enhance optimism may complement standard treatments to reduce suicidality that target depression and hopelessness.     

The association of irritability and impulsivity with suicidal ideation among 15- to 20-year-old males

Information on the association of impulsivity and measures of aggression with suicidal ideation in adolescents and young adults is limited. Data were gathered from a community sample of 625 adolescent and young adult males. Analyses were based on multivariate generalized estimating equations. Impulsivity and irritability were associated strongly with suicidal ideation after accounting for alcohol dependence and other aggression-related constructs including psychopathy. Given that irritable, impulsive adolescent males appear to contemplate suicidal behavior, their heightened suicide risk may be anticipated and mitigated.     

Predictive validity of the theory of planned behaviour: the role of questionnaire format and social desirability

The present study was designed to assess the predictive validity of a theory of planned behaviour extended to include self‐identity, in the context of health‐related food choice. Following criticism of the use of questionnaires in social cognitive research, the impact of questionnaire format (random vs structured) and social desirability on questionnaire responses was assessed. Findings indicated that intention was the principal determinant of food choice; attitude, subjective norm and self‐identity were independently predictive of intention. There was only weak evidence to suggest effects of social desirability or questionnaire format on component relationships. The present study indicates that the impact of questionnaire format and social desirability on models such as the theory of planned behaviour is minimal, and that such models are robust predictors of food choice. Copyright © 1999 John Wiley & Sons, Ltd.     

Nimodipine alters acquisition of a visual discrimination task in chicks

Chicks 5 days old received intraperitoneal injections of nimodipine 30 min before training on either a visual discrimination task (0, 0.5, 1.0, or 5.0 mg/kg) or a test of separation-induced distress vocalizations (0, 0.5, or 2.5 mg/kg). Chicks receiving 1.0 mg/kg nimodipine made significantly fewer visual discrimination errors than vehicle controls by trials 41-60, but did not differ from controls 24 h later. Chicks in the 5 mg/kg group made significantly more errors when compared to controls both during acquisition of the task and during retention. Nimodipine did not alter separation-induced distress vocalizations at any of the doses tested, suggesting that nimodipine's effects on learning cannot be attributed to a reduction in separation distress. These data indicate that nimodipine's facilitation of learning in young subjects is dose dependent, but nimodipine failed to enhance retention.     

Predicting engaging in cosmetic surgery: A test of the role of doing and not doing cognitions

The decision-making process underlying cosmetic surgery for esthetic purposes has been rarely investigated. To fill in this gap, we examined the determinants of undergoing plastic surgery among women within a framework that considers that the intentions to undergo and to not undergo surgery are related to different motivational systems that could both contribute to behavior. To do so, we assessed the goals underlying both options and theory of planned behavior constructs (Attitude, Perceived Behavioral Control, Subjective norms) related to undergoing and not undergoing plastic surgery as well as risk perception among a convenience sample of women (N = 265). Results confirmed that undergoing and not undergoing plastic surgery are related to different but not opposite goals. More importantly, both intentions predicted actual behavior but with the intention of not undergoing weighing more than the intention of undergoing plastic surgery. Finally, results supported previous research showing that risk perception does not add to predicting behavior. This contribution, therefore, supports the adoption of a decision-making framework to provide additional information to individual and social factors that can explain why women are undergoing plastic surgery for esthetic purposes or not.     

‘Baby brain’ in pregnancy: A review of social psychological explanations and future research directions

The colloquial concept of ‘baby brain’ suggests that throughout pregnancy and into the immediate postpartum period, women have reduced cognitive abilities and are more distracted, forgetful, and incompetent. To date, a plethora of cognitive and neuropsychological research testing the cognitive functioning of pregnant women relative to other groups has yielded inconsistent and unclear findings. However, there is a notable lack of literature that adopts a social psychological perspective, critically assessing the contribution of social context to the ‘baby brain’ phenomenon. In this paper, we review the current ‘baby brain’ literature and outline two potential social perspectives that provide insights into this research area: stereotype threat theory and objectification theory. We argue that inconsistencies in the ‘baby brain’ cognitive literature may be impacted by under-explored social phenomena, which may result from activation of stereotypes or objectifying cues throughout pregnancy and into early new motherhood. We end with suggestions for future social and personality psychological research directions in the area of ‘baby brain’.