Gender differences in perceptions of leadership

A study was conducted to examine gender differences in perceptions of leadership. Subjects (N=320) were assigned to same-sex groups of four to six members. The groups participated in a leaderless group discussion and then assessed characteristics of their own and their peers' leadership. The subjects also completed a self-esteem inventory. Correlational analyses revealed that when evaluating their peers, both men and women associated being a leader and having leadership skills with an authoritarian leadership style. In self-perceptions, however, women associated having positive leadership skills with an authoritarian style, but men associated their own leadership skills with a democratic style. The self-esteem of both genders was differentially related to their perceptions of leadership style. These results suggest that men and women hold a leadership stereotype which equates the leadership skills of their peers with an authoritarian style of leadership. However, women but not men base their assessments of their own leadership skills on this leadership stereotype.     

Gender differences in perceptions of normal body weights

The current study employed an alternative methodology to assess perceptions of normal range body weight. Male and female undergraduates were asked to give weight ranges for male and female targets, rather than use figure silhouettes. Male respondents felt that lighter weights in men and women were more normal. Female participants believed that heavier weight ranges were normal, both for themselves and for men. Despite this, women were no more likely than men to report being overweight and to be dieting. Future studies should utilize both figure silhouette drawings and acceptable weight range estimates to determine the influence of methodology on reported findings.     

Gender differences in eating behavior and body weight regulation

Gender differences in food intake and selection first appear in adolescence. Men consume more calories than women, and the sexes have different eating styles, which indicate that women have been socialized to eat in a more feminine manner. Women experience more food-related conflict than men do, in that they like fattening foods but perceive that they should not eat them. Pressures to be thin are present in early adolescence, as noted by dieting behavior starting in very young girls. Women experience more dissatisfaction with their body weight and shape than men do. Sociocultural and psychological factors may be important in the etiology of eating disorders, which are much more prevalent in females than in males. Thus, further studies of gender differences in eating behavior will be important for understanding the etiology of eating and body-weight disorders and for designing gender-appropriate treatments.     

Gender differences in perceptions of normal body weights

The current study employed an alternative methodology to assess perceptions of normal range body weight. Male and female undergraduates were asked to give weight ranges for male and female targets, rather than use figure silhouettes. Male respondents felt that lighter weights in men and women were more normal. Female participants believed that heavier weight ranges were normal, both for themselves and for men. Despite this, women were no more likely than men to report being overweight and to be dieting. Future studies should utilize both figure silhouette drawings and acceptable weight range estimates to determine the influence of methodology on reported findings.     

Gender differences in perceptions of the healthiness of foods

Abstract

Our perceptions of the healthiness of foods are thought to influence what we decide to eat. Reportedly, women (as compared to men) eat more nutritious foods and are more likely to consider health issues when deciding what to eat However, until now, few studies have investigated possible gender differences in perceptions of the healthiness of foods. In the present study, men and women answered questions pertaining to nutritional habits, then rated a variety of foods according to their healthfulness. Results indicated that women, compared to men, tended to emphasize fat content over nutrient levels when deciding what foods are healthy. If perceptions of food health influence consumption, it is likely that females, as compared to males, would be more likely to suffer from malnutrition.     

Night-time eating in men and women with binge eating disorder

This study examined the frequency of night-time eating (NE) and its correlates in men and women with binge eating disorder (BED). Two-hundred and seven consecutively evaluated adults (45 men and 162 women) with BED were assessed with semi-structured interviews and a battery of behavioral and psychological measures. Overall, 28% (N = 58) of the participants reported NE. A significantly higher proportion of men (42%) than women (24%) reported NE. Overall, participants who reported NE had a significantly higher body mass index, but otherwise differed little from those who did not report NE. Men and women without NE differed little on behavioral and psychological measures, whereas women with NE had significantly higher levels of eating-, weight-, and shape-concerns than men with NE.     

Social contagion of binge eating

A social psychological account of the acquisition of binge eating, analogous to the classic social psychological work, "Social Pressures in Informal Groups" (Festinger, Schachter, & Back, 1950), is suggested and tested in two college sororities. In these sororities, clear evidence of group norms about appropriate binge-eating behavior was found; in one sorority, the more one binged, the more popular one was. In the other, popularity was associated with binging the right amount: Those who binged too much or too little were less popular than those who binged at the mean. Evidence of social pressures to binge eat were found as well. By the end of the academic year, a sorority member's binge eating could be predicted from the binge-eating level of her friends (average r = .31). As friendship groups grew more cohesive, a sorority member's binge eating grew more and more like that of her friends (average r = .35). The parsimony of a social psychological account of the acquisition of binge eating behavior is shown. I argue that there is no great mystery to how bulimia has become such a serious problem for today's women. Binge eating seems to be an acquired pattern of behavior, perhaps through modeling, and appears to be learned much like any other set of behaviors. Like other behaviors, it is under substantial social control.     

Gender differences in the role of alexithymia and emotional expressivity in disordered eating

Disordered eating habits such as binge-eating, purging, and extreme diet restriction have been linked to a variety of deficits in emotion regulation. Two such aspects of emotion regulation are alexithymia and emotional expressivity, although much of the research is limited to females. This study examines associations between these aspects of emotion regulation and symptoms of bulimia nervosa (BN) in men and women. Participants were 201 female and male undergraduates who completed self-report measures of emotion regulation and BN symptoms. Consistent with prior research, results indicate that alexithymia predicted BN symptoms in females, but not in the presence of emotional expressivity, which proved to be the only unique predictor of BN symptoms. In the male sample, alexithymia predicted BN symptoms over and above emotional expressivity. These findings suggest that BN symptoms in males may partly be explained by one facet of emotion regulation, but they also highlight important gender differences in disordered eating. Future research should further examine the role of emotion regulation in eating pathology in males.     

Gender differences in the perceptions of self's and others' use of power strategies

The utility of P. B. Johnson's [Women and Interpersonal Power, in D. N. Ruble & G. L. Zellman (Eds.), Women and Sex Roles, New York: W. W. Norton, 1978] framework for the sex typing of power strategies was examined. Female and male subjects rated the extent to which they used a number of power strategies in order to get their way with others. Subjects also rated their perceptions of the extent to which either men-in-general or women-in-general used the strategies. Partial support for Johnson's framework was found in that males reported greater use of masculine-typed strategies than did females, though they did not report using these strategies more than feminine-typed ones. Females did not report significantly greater use of feminine strategies than did males, though they reported using more feminine- than masculine-typed strategies. Data also indicated that both males and females held similar gender-consistent sex-stereotyped perceptions of the power strategies used by men-in-general and women-in-general. Comparison of self-report ratings with usage attributions for men-in-general and women-in-general revealed that both male and female subjects perceived themselves to use most of the strategies less often and to be more inclined to use socially desirable strategies involving reason and logic and compromise.An earlier version of this paper was presented at the 29th annual meeting of the Southeastern Psychological Association, March 1983.     

Guided and unguided self-help for binge eating

This study compared the relative short- and longer-term efficacy of therapist-guided and unguided use of a cognitive behavioral self-help manual for binge eating [Fairburn, C. G. (1995). Overcome binge eating. New York: The Guilford Press.] Forty women (82.5% with binge eating disorder) were randomized to one of the two treatment levels. Results indicate that both conditions represent viable means of treating binge eating. Overall, patients improved their eating behavior, eliminated any inappropriate compensatory behaviors, reduced their shape concern, weight concern, and other symptoms of eating-related psychopathology, and improved their general psychological functioning. The guided self-help condition was notably superior in reducing the occurrence of binge eating and its associated symptomatology, as well as lowering interpersonal sensitivity. A high degree of general psychopathology was a negative prognostic indicator. The implications for a stepped-care approach to treating binge eating are discussed.     

Gender differences in eating attitudes,body concept,and self-esteem among models

Eating attitudes, body concept, and self-esteem were investigated among professional fashion models and controls. Samples were predominantly Caucasian and from upper and middle class backgrounds. Women displayed significantly more eating-disordered behavior and lower levels of body satisfaction and self-esteem than men. Whereas the self-esteem of female models was higher than that of female controls the self-esteem of male models and male controls did not differ. Female undergraduates displayed the lowest self-esteem among the groups. Finally, despite findings that the majority of female models were underweight while the majority of female undergraduates were within recommended weight ranges, both groups displayed similar levels of eating-disordered behavior. Results suggest that the slender figures of professional fashion models are best viewed as lying at one extreme of the normal distribution of body types rather than as the product of purposeful dieting behavior to be attained by average women.We wish to thank Thomas Boone, Peter Conrad, Susan Mcdonald, and Malcolm Watson for their support of this project. This research was funded in part by a Brandeis University Undergraduate Fellowship. Requests for reprints should be sent to either author at Department of Psychology, 125 Brown Social Science Center, Brandeis University, Waltham, MA 02254-9110.     

Gender differences in social consequences of perceived overweight in the United States and Australia

This study investigated attitudes about body weight and appearance in a group of young adults. Undergraduate psychology students at the Flinders University of South Australia and at the University of Vermont were asked about their weight and dieting, consciousness about their body, the degree to which their weight had interfered with social activities, their perceptions about the causes of obseity, and their stereotypes about fat and thin men and women. Although 20% of the sample was overweight, 50% of subjects perceived themselves to be overweight to some degree. As expected, weight was a much greater issue for women, who felt more overweight, dieted more, expressed more body consciousness, and reported that weight had interfered more with social activities than did men. Also as expected, Vermont students reported greater frequency of dieting, more concern about weight, and more body consciousness than did students in Australia. Finally, men and women in both cultures stereotyped obese targets significantly more negatively than they did nonobese targets. The results indicate excessive and maladaptive concerns with weight in general, and among women and U.S. students in particular.     

Gender differences in adolescent concerns and emotional well-being: perceptions of Singaporean adolescent students

Although much has been written about adolescent adjustment and coping in Western countries, relatively little is known about similar issues in Asia. The authors examined the emotional adjustment of young adolescents in Singapore. They report adolescent concerns and how they influence adaptive functioning and emotional well-being. Data were obtained from three self-report measures: the Adolescent Concerns Measure (R. P Ang, W. H. Chong, V. S. Huan, & L. S. Yeo, in press), selected scales of the Behavioral Assessment System for Children Personality Self-Report (C. R. Reynolds & R. W. Kamphaus, 1998), and the Emotional Distress Scale of the Reynolds Adolescent Adjustment Screening Inventory (W. M. Reynolds, 2001). Emotional well-being emerged as a dominant concern for Singaporean youths with significant gender differences. Girls reported a more positive attitude toward school, better friendship skills, and stronger relationships with parents than did boys. However, girls registered significantly greater worries about self and emotional distress compared to boys. The authors discuss implications for teachers and mental health professionals.     

Gender differences in perceptions of emotionality: The case of close heterosexual relationships

Previous research suggests some support for the stereotype that women are the more emotional gender, but very little research has examined whether women are more emotional than men in the context of close relationships. We examined gender differences in reports of emotions experienced and expressed in close heterosexual relationships. A sample of 197 couples (at different stages of relationship involvement), most of whom were white and from middle-class backgrounds, responded to a list of 25 positive and negative emotions three times. Participants indicated how often they experienced the emotions, how often they expressed the emotions, and how often they believed their partner experienced the emotions (all in the past month). Women reported experiencing several emotions to a greater frequency than men, regardless of degree of relationship involvement. Further, women reported being more emotionally expressive than men in dating and more advanced (e.g., engaged) relationships, but not in marital relationships. Finally, women believed that they were generally more emotional than men, whereas men believed that women were more emotional in the experience of negative but not positive emotions. The results were generally consistent with the stereotype that females are the more emotional gender.     

Body-related film clip triggers desire to binge in women with binge eating disorder

Previous research suggests that excessive influence of shape or weight concern on self-evaluation is strongly associated with psychological functioning in women with binge eating disorder (BED). However, little is known so far about its direct influence on binge episodes. In an experimental study, 27 women with BED (DSM-IV) and 25 overweight healthy controls watched a body-related film clip. Ratings of the desire to binge and mood were assessed prior to and at the end of the film clip. Additionally, measures of heart rate, finger pulse and electrodermal activity were obtained. Main results revealed a significant increase in the desire to binge, sadness and anxiety, as well as a significant increase in non-specific skin conductance fluctuation on the body-related clip in the group of BED only. The results underline the importance of shape and weight concerns in BED.     

暴食症的影响因素及其机制

暴食症表现为反复发作的暴饮暴食症状, 并伴随着强烈的沮丧感, 个体在进食时通常感觉失去控制, 进食大量食物。暴食行为受到应激、负性情绪、冲动性人格、身体不满意与限制性进食以及父母的喂养方式影响。关于暴食症发生和维持的理论模型主要有情感调节理论、食物成瘾模型、人际关系模型以及完美主义模型。未来要进一步探究影响暴食的因素, 完善暴食症的理论模型, 运用脑成像等技术深入研究暴食症的认知神经机制并加强对暴食症的干预与治疗研究。