Mother's prenatal and postpartum depression symptoms and infant's sleep problems at 6 months

Mother's prenatal and postpartum depression have been associated with infant's sleep problems. This study aimed to analyze (a) the effects of mother's prenatal and postpartum depression symptoms, including the effects of prenatal and postpartum anxiety and depression scores of the Edinburgh Postnatal Depression Scale (EPDS), on infant's sleep problems at 6 months, and (b) the interaction effect between mother's prenatal and postpartum depression symptoms and infant's sex on infant's sleep problems at 6 months. The sample was comprised of 164 mother–infant dyads whose mothers completed measures of depression at the third trimester of pregnancy, 2 weeks, 3 and 6 months postpartum and a measure of infant's sleep problems at 6 months (CSHQ-I). Mother's prenatal depression symptoms, specifically depression scores of the EPDS, predicted more infant's sleep anxiety and daytime sleepiness, while mother's depression symptoms at 2 weeks postpartum, specifically anxiety scores of the EPDS, predicted more bedtime resistance and CSHQ-I total scores at 6 months. Boys of mothers with more prenatal depression symptoms presented more sleep anxiety at 6 months. Both mother's prenatal and early postpartum depression symptoms have a negative effect on the emergence of infant's sleep problems. Additionally, boys seem more vulnerable to mother's prenatal depression symptoms.     

Effects of losing and testosterone upon subsequent behavior in male and female S3 (Tryon Maze Dull) rats

Attempts were made to determine whether modification of agonistic behavior by experience differs in the sexes and if so, whether testosterone is involved in this response. Gonadectomized male and female CPB-S3 (Tryon Maze Dull) rats were treated with testosterone propionate (TP, 250 μg) or vehicle and subjected to tests in which they became either winners or losers. S3 males and females were tested against Long Evans rats to become losers or against Wistar rats to become winners. Subsequently, S3 winners were tested against losers. In addition, winners and losers were tested against naive S3 opponents of the same sex. After varied agonistic experiences, all animals were tested for social preference in a situation in which they could choose between their respective opponents without the possibility of social interaction. Thereafter, they were also exposed to a two-choice passive avoidance learning procedure to see if the behavioral effects of aggressive interactions generalized to nonsocial learning. Males and females reacted differently to winning or losing, the presence of testosterone being a critical factor in the manifestation of this sex difference. Relatively permanent effects on aggressive and other behaviors were only established in TP-treated males. Losing experiences in the social-preference test generally led to a slight preference for naive, less aggressive animals. Testosterone-treated male losers, the group expected to be most vulnerable to generalized inhibition and impairment of learning, did not differ from other categories in the two-choice passive avoidance procedure, although marked differences were observed between the sexes and between testosterone and oil-treated animals.     

The Big Five personality traits and perceptions of touch to intimate and nonintimate body regions

This investigation tested whether (1) the Big Five personality traits contribute to favorable perceptions of touch from a relational partner, (2) participants’ sex or personality better predicted positive perceptions of touch, and (3) perceptions of touch vary as a function of relationship satisfaction. A total of 305 participants aged 18–69 years completed self-report measures of reactions to touch, personality, and relationship satisfaction. Results showed that agreeableness was a significant predictor of positive perceptions of touch to both intimate and nonintimate body regions. Openness to experience was also a significant predictor in positive perceptions of touch to nonintimate body regions. Overall, personality was a stronger predictor of positive perceptions of touch than either biological sex or relationship satisfaction with the toucher.     

Pornography use and sexual aggression: the impact of frequency and type of pornography use on recidivism among sexual offenders

In this study, we examined the unique contribution of pornography consumption to the longitudinal prediction of criminal recidivism in a sample of 341 child molesters. We specifically tested the hypothesis, based on predictions informed by the confluence model of sexual aggression that pornography will be a risk factor for recidivism only for those individuals classified as relatively high risk for re-offending. Pornography use (frequency and type) was assessed through self-report and recidivism was measured using data from a national database from the Royal Canadian Mounted Police. Indices of recidivism, which were assessed up to 15 years after release, included an overall criminal recidivism index, as well as subcategories focusing on violent (including sexual) recidivism and sexual recidivism alone. Results for both frequency and type of pornography use were generally consistent with our predictions. Most importantly, after controlling for general and specific risk factors for sexual aggression, pornography added significantly to the prediction of recidivism. Statistical interactions indicated that frequency of pornography use was primarily a risk factor for higher-risk offenders, when compared with lower-risk offenders, and that content of pornography (i.e., pornography containing deviant content) was a risk factor for all groups. The importance of conceptualizing particular risk factors (e.g., pornography), within the context of other individual characteristics is discussed.     

Integrating Sex Therapy Interventions with Couple Therapy

This conceptual/clinical paper presents a couple, integrative, psychobiosocial model of assessment, treatment, and relapse prevention for common sexual dysfunctions. The goal is to encourage couple therapists to integrate sexual permission-giving, scientifically and clinically relevant sexual information and guidelines, and specific sexual suggestions/interventions into their couple work. The artificial barriers between couple and sex therapy is to the detriment of couples who need to address intimacy and sexuality problems.     

Personality types and risky health behaviors in Norwegian students

Typological research has received increasing interest in recent years, but is still regarded as substandard by personality psychologists. The current investigation shows how a typological approach can enhance our understanding of the influence of personality on risky health behaviors. We focused on Torgersen's eight personality types that represent unique configurations of high and low Extraversion, Neuroticism, and Constraint (Vollrath & Torgersen, 2000). Participants were 606 Norwegian university students. Measures assessed personality factors, smoking, abuse of drugs and alcohol, drunk driving, and risky sexual behaviors. Results replicated earlier research showing that types combining either high Extraversion and low Constraint (Hedonists, Impulsives) or high Neuroticism and low Constraint (Insecures) engage in more risky health behaviors. The discussion focuses on demonstrating that the study of types is a valuable supplement to the dimensional tradition in personality psychology.     

Black Box Arguments

“Black box argument” is a metaphor for modular components of argumentative discussion that are, within a particular discussion, not open to expansion. In public policy debate such as the controversy over abstinence-only sex education, scientific conclusions enter the discourse as black boxes consisting of a result returned from an external and largely impenetrable process. In one way of looking at black box arguments, there is nothing fundamentally new for the argumentation theorist: A black box argument is very like any other appeal to authority, and what might be said about any particular form of black box will turn out to be a particularized version of what might be said about evaluating arguments based on authority. But in another way of looking at black box arguments, they are a constantly evolving technology for coming to conclusions and making these conclusions broadly acceptable. Black boxes are to argumentation what material inventions are to engineering and related sciences. They are anchored in and constrained by fundamental natural processes, but they are also new things that require theoretical explication and practical assessment.     

Is it Really Just About Being More Like a Fag? Confronting the Gay Male Model Mantra

Although the debate between feminism and queer is by now a fairly old and some might argue, trite and overwrought one, in this paper I direct my attention to a specific feminist assessment of queer that I find to be especially unhelpful and pernicious: the automatic linkage of queer with the exaltation of a gay male subjectivity. This article is informed by my own ethnographic research on lesbian/queer public sexual cultures; specifically, two Canadian lesbian/queer bathhouses, where public sex and sexual exploration are encouraged. I argue that this contention, that lesbians who espouse queer are aping (gay) male sexuality and subjectivity—due to the privileging of non-normative sexual practices found within the gay male community—does two things: (re)essentializes genders and sexualities, and, more importantly, robs non-gay male subjects (e.g., women, lesbians, butches, trans identified individuals) of their own agency. In sum, I believe that this linkage to a supposed gay male imitation, and concomitantly, viewing lesbian/queer sexual cultures, behaviors, configurations, and signifying sexual economies as mere derivatives of gay male culture, reinforces lesbian/queer invisibility and (re)centers the heterosexual matrix. For the sake of lesbian/queer subjects’ own viability, lesbian/queer sexualities must thus be pulled out of this discursive trap.     

新编大学生性别角色量表揭示性别角色变迁

性别角色代表个人的社会性别, 对个人乃至整个民族素质的发展有重要意义。随着时代的变化, 当代大学生的性别角色观与性别角色也发生着变化。由于已有的性别角色测量工具多年来没有修订, 因此, 对当代大学生性别角色的测量亟需一个对发展变化敏感的有效测量工具。本研究根据性别角色研究的通行原则, 基于1700个相关词汇, 筛选出男女正性词各35个, 中性词20个。在386名大学生中初测结果显示, 男性化量表(16个题目)含领导力、男子气、理性、大度四个因子, 体现出男性的“工具性”特质; 女性化量表(16个题目)含同理心、女子气、勤俭心细三个因子, 反映出女性的“表达性”特质; 中性化量表则有18个题目。之后在全国5008名大学生中的复测表明, 该男性化量表内部一致性系数为0.89, 女性化量表为0.84; 两个量表的重测信度分别为0.82和0.80; 验证性因素分析显示该量表的结构效度良好, 他评效度和专家效度较高。与已有性别角色量表比较, 构成本量表的词汇有较大变化：男性化词汇体现的“理性化”特质反映出当代中国男性的特点; 女性化词汇虽仍以“表达性”特质为主, 但也体现了中国传统“勤俭心细”的特征。大样本调查发现, 当代大学生性别角色双性化、未分化和单性化群体数量各占约三分之一; 传统占优势的单性化已让位于非单性化; 理想的双性化与最差的未分化同步增长; 男性化比例男性高于女性, 女性化比例女性高于男性, 传统性别角色的影响减弱但依然存在。     

中学生学习策略发展研究

采用调查问卷法,以自编的《中学生学习方式量表》对初一至高三800名学生进行了调查。结果发现：初中生对学习策略的掌握和运用水平尚不稳定,初三学生的学习策略水平出现明显的下降趋势,高中生对学习策略的掌握运用达到自控水平;初中、高中男、女生间学习策略水平存在显著差异,女生学习策略整体水平显著高于男生,随年级的提高,部分学习策略水平的性别差异有逐渐缩小的趋势;学习成绩与学习策略存在显著正相关。