The Influence of Sex,Gender, Self-Discrepancies,and Self-Awareness on Anger and Verbal Aggressiveness Among U.S. College Students

Abstract

Among a sample of 445 U.S. college students, the authors examined the extent to which individual differences (e.g., sex, gender, self-discrepancies, self-awareness) explained anger tendencies and verbal aggressiveness. Regression analyses showed that (a) the tendency to repress anger (anger-in) was explained by masculinity, desire to be masculine, and public self-awareness, R ² = .19, F(11, 433) = 8.44, p < .001; (b) the tendency to express anger (anger-out) was explained by sex, masculinity, and public self-awareness, R ² = .17, F(11, 433) = 7.38, p < .001; and (c) willingness to be verbally aggressive was explained by sex, femininity, and private self-awareness, R ² = .32, F(11, 433) = 16.94, p < .001. In addition, different types of individual difference variables accounted for anger tendencies and verbal aggressiveness across sex and gender categories, suggesting that anger and verbal aggressiveness may be driven by different psychological processes across types of participants.     

The Effects of Intimacy and Target Sex on Direct Aggression: Further Evidence

The effects on aggression of target sex and relationship with the target were investigated using self‐report data. One hundred and seventy‐four participants (115 female) reported on acts of direct aggression in the last 2 years toward intimate partners, known and unknown same‐sex targets, and known and unknown opposite‐sex targets. Women's self‐reported aggression was higher toward partners than other targets, replicating previous findings regarding women's intimate partner aggression. Women's aggression was consistently higher toward same‐sex than opposite‐sex targets, but the effect of knowing the target was inconsistent. Men's self‐reported aggression was more frequent toward same‐sex than opposite‐sex targets—including intimate partners—and more frequent toward known than unknown targets. Results are discussed with reference to a partner‐specific reduction in women's fear, and sex differences in threshold for classifying someone as “known well.” Limitations of the present sample and suggestions for future work are discussed. Aggr. Behav. 38:272‐280, 2012. © 2012 Wiley Periodicals, Inc.     

Differences in cognitive processes underlying the collaborative activities of children and chimpanzees

We compared the performance of 3- and 5-year-old children with that of chimpanzees in two tasks requiring collaboration via complementary roles. In both tasks, children and chimpanzees were able to coordinate two complementary roles with peers and solve the problem cooperatively. This is the first experimental demonstration of the coordination of complementary roles in chimpanzees. In the second task, neither species was skillful at waiting for a partner to be positioned appropriately before beginning (although children did hesitate significantly longer when the partner was absent). The main difference between species in both tasks was in children's, but not chimpanzees’, ability to profit from experience as a collaborator in one role when later reversing roles. This difference suggests that as they participate in a collaboration, young children integrate both roles into a single “birds-eye-view” representational format in a way that chimpanzees do not.     

Perceived physical competence and body image as predictors of perceived peer acceptance in adolescents

The purpose of this study was to investigate the relationships among perceived physical competence, body image, and peer acceptance. Body image was considered as a possible mediator of the relationships between perceived physical competence and peer acceptance. Adolescents (N = 838) completed questionnaires. Direct and indirect effects of perceived physical competence and body image on perceived peer acceptance were explored using structural equation modelling. Gender differences were found and the structural mediation model was a reasonable fit to the data; the pattern of relationships in the model was different for adolescent males and females.     

面孔性别辨认中返回抑制效应的性别差异

采用线索-靶子实验范式, 要求被试完成面孔性别辨认任务, 从注意定向方面探讨面孔性别靶刺激返回抑制效应的性别差异。结果显示有效线索位置上面孔性别靶刺激的反应时均显著长于无效线索位置上的面孔性别靶刺激的反应时, 即表现出明显的返回抑制效应。进一步分析显示, 男性被试对同性和异性面孔靶刺激的返回抑制量无显著差异, 表明男性对面孔刺激的返回抑制不受面孔性别的影响; 而卵泡期女性对异性面孔靶刺激的返回抑制量显著小于黄体期女性, 表明女性对面孔靶刺激的返回抑制量与面孔性别和生理周期的交互作用有关。这些结果再一次为返回抑制的盲目机制提供了部分实验证据, 同时我们推测面孔性别对返回抑制的影响可能依赖于观察者对性信息的敏感性。     

心理旋转中的性别差异

性别差异是认知心理学中一个重要的研究领域。男性在执行空间认知任务时的表现往往好于女性,在心理旋转任务中,这种现象更为普遍。近年来,人们在行为和脑成像等层面对心理旋转中的性别差异进行了大量的研究,该文通过对其中一部分研究的回顾描述了心理旋转的性别差异在行为及脑成像实验中的表现,总结了可能导致这种性别差异的生理及策略等因素     

Orchiectomy in transgender individuals: A motivation analysis and report of surgical outcomes

Abstract

Background: Different surgical procedures are available for transgender women wishing to undergo genital gender-affirming surgery.

Aim: To assess preoperative motivations, the frequency of orchiectomy procedures, and postoperative outcomes of orchiectomy in transgender individuals.

Methods: All transgender individuals who underwent orchiectomy in the period between January 2012 and January 2020 at our institution were retrospectively identified. A chart study was conducted, recording motivations, demographics, perioperative characteristics and surgical outcomes. The frequency of orchiectomy and vaginoplasty procedures during the study period were determined and compared.

Results: During the study period, an increase of performed orchiectomy procedures was observed. The orchiectomy/vaginoplasty ratio was 0.01–0.07 in the period 2012–2018 and 0.24 in 2019. A total of 43 transgender individuals were retrospectively identified. Sixteen (37%) initially wished to undergo a vaginoplasty, but did not meet institutional requirements (nonsmoker, BMI < 30kg/m²) or were not eligible for vaginoplasty surgery because of interfering somatic or mental health issues. Fourteen (33%) individuals who underwent orchiectomy regarded it as a preceding step to a future vaginoplasty procedure. Out of these fourteen, one person is now on the waiting list for vaginoplasty surgery. Thirteen (30%) others did not report a desire to pursue vaginoplasty in the future. This was mostly motivated by the absence of genital dysphoria or motivations related to their gender identity, with a desire to discontinue anti-testosterone treatment. The postoperative course was uncomplicated in 39 (91%) individuals.

Conclusion: In the Netherlands, especially in the last year, the frequency of orchiectomy procedures has increased. Reasons that people chose to undergo this procedure include: not being eligible for a vaginoplasty procedure, seeing it as a preceding step to a possible future vaginoplasty or other identity-related motivations (i.e., non-binary gender identification or absence of genital dysphoria).     

Adolescents’ own suggestions for bullying interventions at age 13 and 16

Frisén, A. & Holmqvist, K. (2009). Adolescents’ own suggestions for bullying interventions at age 13 and 16. Scandinavian Journal of Psychology, 51, 123–131. In this study we examined adolescents’ perspectives on what interventions they consider to be effective in order to stop the bullying of a student. The adolescents’ suggestions were reviewed at two time points, age 13 and 16. Participants were 474 girls and 403 boys at the first point of examination, and 429 girls and 332 boys at the second point of examination. The participants’ suggestions were divided into categories based on some of the anti‐bullying strategies commonly presented by researchers. Results showed that some anti‐bullying strategies were more salient than others in the adolescents’ suggestions, and that their suggestions differed as a function of age, sex and to some extent, current experience of victimization. Having serious talks with the students involved was among the most common suggestions at both ages. However, girls were more likely than boys, and non‐victims were more likely than victims, to suggest this particular strategy.     

Sharʿī norms and German Schools: Court Challenges to Participation in Swimming Lessons,School Trips and Sex Education

ABSTRACT

This article examines the treatment by German courts, from the early 1970s to 2016, of requests made by Muslims to be exempted from school activities for religious reasons. Based on a qualitative reading of 72 court rulings, the article demonstrates a shift in the courts’ decision-making, from initially tolerating Muslim requests for exemption to firmly denying them. Arguments from the court rulings are substantiated by an analysis of the public discourse on Muslims in German schools. The results suggest that the transformation of court attitudes corresponded with the rise of broader concerns about multiculturalism and manifestations of Islam in the public sphere, the liberalization of gender norms, and increasing secularism within German society. The article further demonstrates that, contrary to public perception, requests for exemptions from school activities were not a distinctly Muslim phenomenon. Christian families have challenged school activities in a similar way.