An assessment of body appreciation and its relationship to sexual function in women

Objectification theory posits internalization of an observer's gaze may negatively impact women's feelings about their bodies, which may subsequently affect their sexual function. Subjective body image and body size (i.e., body mass index [BMI]) have mixed relationships to women's sexuality, but assessment of positive body image as a sign of resistance to objectification has not been researched. This study explored relations between body appreciation and sexual function in women and assessed whether body size impacted this relationship. Cross-sectional data were collected online from 247 women, ages 18 to 58. Body appreciation scores were modestly negatively correlated with BMI, while BMI was not related to sexual function scores. After controlling for sexual orientation, partner status, and age, body appreciation predicted the arousal, orgasm, and satisfaction aspects of sexual function. Practitioners’ encouragement of body appreciation may improve sexual function in a way that encouraging a reduction in body size may not.     

Cerebral lateralization of language in deaf and hearing people

In Experiment 1 neither hearing nor prelingually deaf signing adolescents showed marked lateralization for lexical decision but, unlike the hearing, the deaf were not impaired by the introduction of pseudohomophones. In Experiment 2 semantic categorization produced a left hemisphere advantage in the hearing for words but not pictures whereas in the deaf words and signs but not pictures showed a right hemisphere advantage. In Experiment 3 the lexical decision and semantic categorization findings were confirmed and both groups showed a right hemisphere advantage for a face/nonface decision task. The possible effect of initial language acquisition on the development of hemispheric lateralization for language is discussed.     

Intracerebral scopolamine administration attenuates Pavlovian heart rate conditioning in the rabbit

Scopolamine hydrobromide was injected into the a) septum, b) dorsal hippocampus, or c) lateral ventricles of conscious rabbits via bilateral chronic indwelling cannulas. The cardiac orienting reflex (OR) and heart rate (HR) classical conditioning were assessed. A fourth group of animals received injections of the vehicle solution into these same brain areas and were otherwise similarly trained. Scopolamine had no effect on the cardiac OR produced by unreinforced tone stimuli. The OR consisted of pronounced bradycardia that habituated over successive trials in all groups. The HR change during classical conditioning also consisted of bradycardia. However, these conditional HR changes were attenuated by scopolamine injected into the septum and lateral ventricles, but were not affected by injections into the dorsal hippocampus. These results suggest that centrally applied scopolamine may affect a central nervous system associative process, and not a mechanism directly involved in primary bradycardia.     

The influence of sex-role orientation on ratings of perceived exertion

Previous research has shown that feminine-typed women have an aversion to strenuous physical activity and when engaging in cross-sex behavior may experience psychological distress. Given the growing interest in aerobic exercise, the present study was designed to test whether sex-role orientation mediated the report of physical exertion. Subjects were 33 college-aged women selected from three categories: masculine, feminine, and androgynous. Procedures required that each subject complete two one-hour testing sessions. The first session was employed to collect anthropometric data and to evaluate maximum aerobic capacity, while the second session consisted of subjects completing a preperformance affect scale and subsequently running for 30 minutes at a preestablished work intensity. Results revealed that those who were feminine-typed gave significantly higher exertional ratings than either the masculine or androgynous women. The fact that the feminine group was less positive about the task suggests that the observed perceptual differences may have been due to affective schemata which have been hypothesized to mediate the perception of pain.This article is based on a master's thesis by the first author, but the second author assumed primary responsibility for the preparation of the present article.     

Stratification in perception and action

Summary This paper discusses the concept of stratification, in the sense of levels of analysis and levels of control, in relation to human perception and performance. It is contended that functional analysis is the proper level of analysis for the domain of perception and action. This is illustrated by means of models of cognitive energetics and motor control. The functional level of analysis can be situated in between the level of symbolic representations and the level of neurophysiological mechanisms. It is also argued that the concept of levels of control provides a way of integrating or relating ecological and information-processing approaches to psychology, in the sense that ecological psychology is concerned with lower and more peripheral levels of control (coordinative structures). Finally, some remarks are made on the relation between cognition and perception and action, drawing on Piaget, and it is proposed that the concept of schema is more appropriate for the domain of perception and action than is the notion of symbolic representations.     

Female attractiveness and eating disorders: Do children's television commercials play a role?

The differential rate of eating disorders in males and females has been partially attributed to gender socialization. Media influences, even in children's programming, may contribute to the greater emphasis on physical attractiveness for girls compared to boys. Commercials from Saturday morning cartoon programming were analyzed for the number of male/female main and supporting characters, sex of narrator, sex of intended consumer, and appearance enhancement of person, doll, or animal. A majority of the commercials (60.6%) were for food products. Chi-square comparisons revealed significantly more male than female main characters and narrators in these commercials. Of those commercials (13.8%) scored for appearance enhancement, all male/female chi-square comparisons were significant with more female supporting characters, female main characters, female narrators, and female consumers. With the combined emphases on food and, for girls, on appearance, support for possible influences of commercials in eating disorders is noted.     

Sex and sex-typing effects on computer attitudes and aptitude

Previous research has supported a sex difference favoring males on computer-related variables. This study examines the potential mediating effects of psychological sex typing on computer variables. One hundred twenty-five undergraduates were administered measures assessing sex typing, computer experience, computer attitudes, computer self-efficacy, and computer aptitude. When the effects of specific computer experience and sex-typing variables were removed using analyses of covariance, male/female comparisons on computer aptitude and self-efficacy variables were no longer significant. Participant sex as well as masculinity and several computer experience variables were significant in the computer attitude analysis.     

Long-term family therapy: A developmental approach

The emphasis in family therapy literature on brief therapy has given a false sense of what family therapy can accomplish. While it has helped to develop different theories of change and refine techniques to deal with resistance, it has caused many clinicians to mistake technique for treatment. A long term developmental approach is advocated in which the family therapist is the general practitioner rather than the specialist. This paper is the result of a 30-year caseload in which there was a group of multi-therapy families.