Gender and sexual orientation differences in sexual response to sexual activities versus gender of actors in sexual films

In this study, the authors investigated the hypothesis that women's sexual orientation and sexual responses in the laboratory correlate less highly than do men's because women respond primarily to the sexual activities performed by actors, whereas men respond primarily to the gender of the actors. The participants were 20 homosexual women, 27 heterosexual women, 17 homosexual men, and 27 heterosexual men. The videotaped stimuli included men and women engaging in same-sex intercourse, solitary masturbation, or nude exercise (no sexual activity); human male-female copulation; and animal (bonobo chimpanzee or Pan paniscus) copulation. Genital and subjective sexual arousal were continuously recorded. The genital responses of both sexes were weakest to nude exercise and strongest to intercourse. As predicted, however, actor gender was more important for men than for women, and the level of sexual activity was more important for women than for men. Consistent with this result, women responded genitally to bonobo copulation, whereas men did not. An unexpected result was that homosexual women responded more to nude female targets exercising and masturbating than to nude male targets, whereas heterosexual women responded about the same to both sexes at each activity level.     

Naughty or nice?: equity, gender and behavior

We review the debate over behavior, gender and classroom placement in ability groups for kindergartners. Using vignettes we vary children’s gender in three ways; male, female, or unspecified gender and also describe them as behaving well, average, or misbehaving. Our aim is to probe how much gender and behavior matter with respect to mock reading group placement. The design allows us to see if depicted behavior affects placement when every vignette child is described as possessing the same, average ability. After reading vignettes that vary gender and behavior, but not ability, respondents are directed to assign the portrayed child to a high, medium or low reading group. While depicted behavior strongly affects reading group placement, gender is not a significant predictor.

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Individual differences in trait rumination and the neural systems supporting cognitive reappraisal

Cognitive reappraisal can alter emotional responses by changing one’s interpretation of a situation’s meaning. Functional neuroimaging has revealed that using cognitive reappraisal to increase or decrease affective responses involves left prefrontal activation and goal-appropriate increases or decreases in amygdala activation (Ochsner, Bunge, Gross, & Gabrieli, 2002; Ochsner, Ray, et al., 2004). The present study was designed to examine whether patterns of brain activation during reappraisal vary in relation to individual differences in trait rumination, which is the tendency to focus on negative aspects of one’s self or negative interpretations of one’s life. Individual differences in rumination correlated with increases in amygdala response when participants were increasing negative affect and with greater decreases in prefrontal regions implicated in self-focused thought when participants were decreasing negative affect. Thus, the propensity to ruminate may reflect altered recruitment of mechanisms that potentiate negative affect. These findings clarify relations between rumination and emotion regulation processes and may have important implications for mood and anxiety disorders.     

Chronic worry and the temporal dynamics of emotional processing

Worriers avoid upsetting thoughts yet also demonstrate vigilance for aversive emotional information. Potentially, these processes coexist but are separated in time. Individuals scoring high on a measure of chronic uncontrollable worry were compared to low scorers during valence categorization of emotional stimuli with interleaved Stroop color word trials to monitor extended effects of emotional processing. High worriers were especially fast and accurate in judging the valence of emotional words compared to low worriers. Worriers also had smaller pupil diameters following personally relevant negative emotional stimuli compared to low worriers. Correlations with self-report scales indicated associations between the worrier pupil response profile and symptoms of chronic worry and depression. The combined behavioral and physiological data support theories of emotional vigilance followed by avoidance in worriers.     

An investigation of time course of category and semantic priming

Low semantically similar exemplars in a category demonstrate the category-priming effect through priming of the category (i.e., exemplar-category-exemplar), whereas high semantically similar exemplars in the same category demonstrate the semantic-priming effect (i.e., direct activation of one high semantically similar exemplar by another). The author asked whether the category- and semantic-priming effects are based on a common memory process. She examined this question by testing the time courses of category- and semantic-priming effects. She tested participants on either category- or semantic-priming paradigm at 2 different time intervals (6 min and 42 min) by using a lexical decision task using exemplars from categories. Results showed that the time course of category priming was different from that of semantic priming. The author concludes that these 2 priming effects are based on 2 separate memory processes.     

Le logement des réfugiés à Montréal trois ans après leur arrivée: le cas des demandeurs d'asile ayant obtenu la résidence permanente

This article presents the results of a secondary analysis of the housing-related variables contained in a survey of the settlement experiences, of some 400 regularized refugee claimants living in Greater Montréal. It examines housing as a vector of settlement and integration, as well as the related neighbourhood context. The data indicate that the refugees are relatively well housed in terms of dwelling quality, but spend inordinately high percentages of their income on rent, essentially because of their low incomes. More optimistically, the refugees have access to social support from within their ethnolinguistic group, and in their neighbourhoods they are not isolated from the majority cultural groups of Québec society.     

测试特异人娜达莎

娜达莎的特异功能美国探索频道(Discovery Channel)导演和制片莫尼卡·盖塞(Monica Garnsey),做了一期电视节目——“一个具有X射线眼的女孩”。为了这个电视片,她向CSICOP的理查德·怀斯曼(RichardWiseman),安德鲁·斯库尔尼克(Andrew Skolnick)和我提出,希望对自称能“阅读”(透视)人们身体内部器官的一个17岁的俄罗斯女孩——娜达莎·戴金娜(Natasha Demkina)进行相关的测试,来检验她的声称是否确实。据了解最近世界很多地方流传,一个17岁俄罗斯女孩娜达莎有一双能够透视的X射线眼,可以看到人体内部。她10岁的时候,做了一个修道…     

Quantitative reanalysis of aggregate data on IQ in sexual offenders

General intelligence has been the most commonly studied neuropsychological characteristic of sexual offenders for over 70 years. Results, however, have been highly inconsistent. To assess whether sexual offenders score lower in IQ than nonsexual offenders and to explore which sexual offense characteristics relate to IQ, the authors reanalyzed all reports providing sufficient information. Data spanned 236 samples, comprising 25,146 sexual offenders and controls. The literature contained sufficient information to permit comparison of adult versus juvenile sexual offenders, offenders targeting children versus adults, offenders targeting their own versus unrelated children, and offenders targeting boys versus girls. Results confirm the association between IQ and sexual offending and suggest that previous discrepancies are attributable to how many pedophilic individuals were in each sample.     

Perceptual separability and spatial models

Highly analyzable two-dimensional color stimuli were generated using stimulus cards such that one part of each card varied only on the first dimension and the other part varied only on the second. Subjects were required to make judgments of similarity between pairs of these analyzable stimuli, between pairs of relatively unanalyzable color stimuli, and between pairs of geometric stimuli. The results support previous findings that the Euclidean combining rule is appropriate for judgments of single color patches but indicate that the city block combining rule may be appropriate for simple stimuli that vary on perceptually distinct dimensions.