TRANSFORMING LESBIAN SEXUALITY

Women are objectified and sexualized by the media and the economy, so that they live in a culture of sex. Lesbians are excluded from the mainstream sexual and appearance norms for women, yet are affected by these norms, including the association of sex and violence against women. The word sexuality has been used to connote both sexual orientation and sexual activity, and it is argued that this dual meaning illustrates the dominance of patriarchal definitions of women's sexuality. This article discusses methodologic issues in understanding who is a lesbian and presents various models or dimensions for understanding who is included in research about lesbians. It asks the question What is sex? and reviews the implications of this question for lesbian sexual activity. This question has implications for a collorary question: What is a lesbian relationship?, and the article discusses the implications of this question on various forms of sexual and nonsexual relationships among lesbians.     

Social Motives,Emotional Feelings,and Smiling

Previous research has established that the facial displays of those who listen to stories are influenced by the social context in which this happens. H owever, experienced affect was not measured in these studies, and the story stimuli were not systematically manipulated. We report a study in which participants listened to stories that varied in rated funniness, and that were told by either a friend or a stranger via one of the following channels: Tape recorder, telephone, or face-to-face. D ependent measures included facial activity, subjective feelings, and social motives. We anticipated that facial displays would be influenced by story type and by social context, and that the former effects would be mediated by experienced affect, whereas the latter effects would be mediated by social motives. The funnier story elicited more smiling, but this was not mediated by experienced affect. Social context also influenced smiling, and this effect appeared to be mediated by social motives.     

The allure of forbidden food: On the role of attention in self-regulation

The aim of the present studies was to examine the impact of food cues on restrained eaters’ attention for food. Previous research has shown that restrained eaters spontaneously activate hedonic thoughts in response to palatable food cues, and that such food cues also lead them to inhibit their dieting goal. We argue that as a consequence, restrained eaters’ selective attention will automatically be drawn towards hedonically relevant food items. Consistent with our expectations, the results of two studies revealed that restrained eaters, but not unrestrained eaters, displayed an attentional bias for hedonically rated food items when they had been pre-exposed to food cues. However, this attentional bias did not occur when restrained eaters were primed with the concept of dieting, thereby rendering the regulation of eating behavior more successful. These findings are discussed in the context of implicit processes in self-regulation.     

Development of verbal control over bizarre gestures of retardates through imitative and nonimitative reinforcement procedures

Two retardates, manifesting hand gestures and minimal instructional control, were trained by imitative reinforcement procedures to imitate a response that was in contrast to gesturing. Next, with the contrast response continuing to be imitatively reinforced, gesturing was reduced by nonimitative reinforcement procedures; while providing facial and gesture cues, the adult said, "Do not do this". Imitative and nonimitative procedures were found to have the same effects on the contrast response as on the gesturing response, such that imitative procedures increased both responses, whereas nonimitative procedures decreased both. Nonperformance of gesturing was further maintained when (1) explicit verbal directions for nongesturing were superimposed upon the demonstrational-facial-verbal cues as these collective stimuli were faded out and (2) food reinforcers for nongesturing were gradually removed while social consequences continued to be administered.     

Hospital restructuring and nursing staff well-being: The role of perceived hospital and union support

Abstract

This research examined the effects of perceived hospital and union support on work satisfaction and psychological well-being of nursing staff during a period of hospital restructuring and downsizing. Data were collected from 1363 hospital-based nurses using anonymous questionnaires. Respondents reported receiving moderate levels of both hospital and union support during this period. However nursing staff reporting higher levels of perceived hospital support indicated greater job satisfaction, more job security, lower levels of psychological burnout and fewer psychosomatic symptoms, controlling for personal and work situation factors and extent of restructuring and downsizing initiatives. Implications for organizational management during downsizing and reorganization are drawn.     

Perceived social support,coping, and symptoms of distress in American and Spanish students

Abstract

The aim of this study was to test whether coping responses mediated the influence of perceived social support on symptoms of anxiety/depression, social withdrawal, and aggressive behavior in American (N=349) and Spanish students (N=437). Participants completed measures of perceived support, social stress, coping, and distress. Coping partially mediated relations between perceived support and distress, with coping mediation most evident in individuals facing high levels of social stress. Decreased use of disengagement coping by individuals with high perceived support appears to partially explain the protective value of perceived social support. Multiple group covariance structure analysis showed that models linking perceived support, coping, and distress were very similar across cultures, suggesting that the mechanisms underlying decreased risk for individuals with high perceived support may be relatively independent of cultural context, and that interventions designed to increase perceived support and decrease disengagement could be appropriate in both cultures.     

Apes' and children's understanding of cooperative and competitive motives in a communicative situation

Chimpanzees (Pan troglodytes) and bonobos (Pan paniscus) (Study 1) and 18- and 24-month-old human children (Study 2) participated in a novel communicative task. A human experimenter (E) hid food or a toy in one of two opaque containers before gesturing towards the reward's location in one of two ways. In the Informing condition, she attempted to help the subject find the hidden object by simply pointing to the correct container. In the Prohibiting condition, E held out her arm toward the correct container (palm out) and told the subject firmly 'Don't take this one.' As in previous studies, the apes were at chance in the Informing condition. However, they were above chance in the new Prohibiting condition. Human 18-month-olds showed this same pattern of results, whereas 24-month-olds showed the opposite pattern: they were better in the Informing condition than in the Prohibiting condition. In our interpretation, success in the Prohibiting condition requires subjects to understand E's goal toward them and their behavior, and then to make an inference (she would only prohibit if there were something good in there). Success in the Informing condition requires subjects to understand a cooperative communicative motive - which apparently apes and young infants find difficult.     

Effects of slow-release caffeine and a nap on driving simulator performance after partial sleep deprivation

A driving simulator was used to evaluate the effectiveness of a 30-min. nap and 300-mg slow-release caffeine as countermeasures to drivers' sleepiness induced by partial sleep deprivation. 12 participants were allowed 45 hr. time in bed at the laboratory. Driving performance then was measured twice--at 9 a.m. and at 1 p.m.--by a 45-min. driving task on a simulator. Subjective sleepiness/alertness and mood were assessed four times on the Stanford Sleepiness Scale and the Profile of Mood States. Driving performance was assessed as Lane Drifting, Speed Deviation, and Accident Liability. A 30-min. nap opportunity and 300 mg of slow-release caffeine both were successful in counteracting drivers' sleepiness. The remedial effect of slow-release caffeine lasted longer than that of the nap, that is, it was also effective in the afternoon session. This suggests that slow-release caffeine represents a valuable countermeasure that, in the case of partial sleep deprivation, is preferred to a nap when sleepiness has to be counteracted for a longer time.