Relationships between perceived stress and health behaviors in a sample of working adults.

The study examined associations between perceived stress and fat intake, exercise, alcohol consumption, and smoking behaviors. Data were from surveys of 12,110 individuals in 26 worksites participating in the SUCCESS project (D. J. Hennrikus, R. W. Jeffery, & H. A. Lando, 1995), a study of smoking cessation interventions. Linear regression analyses examined cross-sectional associations between stress level and health behaviors. Analyses were stratified by gender and controlled for demographics. High stress for both men and women was associated with a higher fat diet, less frequent exercise, cigarette smoking, recent increases in smoking, less self-efficacy to quit smoking, and less self-efficacy to not smoke when stressed. Stress was not associated with alcohol intake. Findings suggest that the association between stress and disease may be moderated in part by unhealthy behaviors.     

Flicker haloes observed with subjective borders

Subjective borders are known to behave quite similarly to real borders when the stimulus presents fragments of visually meaningful forms. There is less information on whether this also applies to unfamiliar stimulus elements. Thus, if a dark/bright stimulus border is presented intermittently at certain frequencies below flicker fusion, the bright border enhancement band increases greatly in width and takes on a textured appearance, resembling a halo streaming from the border. The percept is spontaneous and unlike anything experienced in real life. Preliminary observations showed that the effect occurs also at subjective borders. The extent of the halo from the border was measured for various flicker frequencies and compared with similar measurements obtained with real borders. It was found that the extent varies with frequency in an identical manner for real and virtual borders. Also, the halo was judged equal in qualitative appearance for both kinds of border. The striking similarity between virtual and real effects in this respect is best explained in terms of physiological border perception processes, possibly instigated by a cognitive mechanism.     

Sexual desire,not hypersexuality,predicts self-regulation of sexual arousal

A person's ability to control their own sexual arousal is important both to reduce the risks associated with some sexual behaviours and to respond sexually with intimate partners. A lack of control over sexual urges is a proposed feature of “hypersexual disorder”, though some evidence suggests that sexual desire predicts the self-regulation of sexual arousal better than hypersexuality. In the current study, a sample (N = 116) of men and women recruited from community ads viewed a series of 20-second neutral and sexual films. Before each sexual film, participants were instructed to increase their sexual arousal, decrease their sexual arousal or respond as usual. Higher levels of desire for sex with a partner consistently predicted failures to downregulate sexual arousal. Hypersexuality was unrelated. These findings replicate Winters et al.'s study and extend their findings by including upregulation, women, a new measure of hypersexuality and a higher-trial design.     

Talking about Personality: Evidence for Attributions to Self and Others in Early Childhood

ABSTRACT

The early use of person perception terms was examined via an analysis of the spontaneous speech of four young children in conversation with their parents at home. All four children were producing such terms early in their third year. Like their parents, children used the terms in two distinguishable ways: to attribute a trait to a person or to characterize a person’s ongoing action. Most of these terms were evaluative, whether positive or negative. Parents often made direct comments to their children about both their traits and ongoing actions; children made similar comments about themselves. Parents also used person perception terms to make comments about others who were not party to the conversation; children did likewise. A considerable proportion of the trait terms that children produced served as interpretive comments on someone’s actions or preferences. Our findings suggest that from an early age, children are trait theorists. Not only do they describe ongoing actions using trait vocabulary, they interpret those ongoing actions by attributing traits.