"That swimsuit becomes you: Sex differences in self-objectification, restrained eating, and math performance": Correction to Fredrickson et al. (1998).

Reports an error in "That swimsuit becomes you: Sex differences in self-objectification, restrained eating, and math performance" by Barbara L. Fredrickson, Tomi-Ann Roberts, Stephanie M. Noll, Diane M. Quinn and Jean M. Twenge (Journal of Personality and Social Psychology, 1998[Jul], Vol 75[1], 269-284). This article contains errors in the Participants sections. The corrected information is included in the erratum. (The following abstract of the original article appeared in record 1998-04530-020.) Objectification theory (B. L. Fredrickson & T Roberts, 1997) posits that American culture socializes women to adopt observers' perspectives on their physical selves. This self-objectification is hypothesized to (a) produce body shame, which in turn leads to restrained eating, and (b) consume attentional resources, which is manifested in diminished mental performance. Two experiments manipulated self-objectification by having participants try on a swimsuit or a sweater. Experiment 1 tested 72 women and found that self-objectification increased body shame, which in turn predicted restrained eating. Experiment 2 tested 42 women and 40 men and found that these effects on body shame and restrained eating replicated for women only. Additionally, self-objectification diminished math performance for women only. Discussion centers on the causes and consequences of objectifying women's bodies. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Self-subjugation among women: Exposure to sexist ideology, self-objectification, and the protective function of the need to avoid closure.

Despite extensive evidence confirming the negative consequences of self-objectification, direct experimental evidence concerning its environmental antecedents is scarce. Incidental exposure to sexist cues was employed in 3 experiments to investigate its effect on self-objectification variables. Consistent with system justification theory, exposure to benevolent and complementary forms of sexism, but not hostile or no sexism, increased state self-objectification, self-surveillance, and body shame among women but not men in Experiment 1. In Experiment 2, we replicated these effects and demonstrated that they are specific to self-objectification and not due to a more general self-focus. In addition, following exposure to benevolent sexism only, women planned more future behaviors pertaining to appearance management than did men; this effect was mediated by self-surveillance and body shame. Experiment 3 revealed that the need to avoid closure might afford women some protection against self-objectification in the context of sexist ideology. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Magazine exposure: Internalization, self-objectification, eating attitudes, and body satisfaction in male and female university students.

Investigated the relationships among magazine exposure, self-objectification, body shape dissatisfaction, and eating disorder symptomatology in 150 men and women (aged 18-42 yrs). Women reading beauty magazines and men reading fitness magazines internalized societal ideals (internalization). For women, beauty magazines predicted self-objectification, mediated by internalization. For men, only internalization predicted self-objectification. For men, fitness magazines predicted body shape dissatisfaction, mediated by internalization. For women, only internalization predicted body shape dissatisfaction. Reading magazines also predicted eating problems for men and women, for women this was mediated by internalization. Findings suggest that magazine reading is related to concerns with physical appearance and eating behaviors. Many of the relationships previously found for women are similar for men. A sociocultural model is used to explain these results. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A test and extension of objectification theory as it predicts disordered eating: Does women's age matter?

When predicting disordered eating, models incorporating several of objectification theory's (B. L. Fredrickson & T. A. Roberts, 1997) core constructs (i.e., sexual objectification, self-objectification, body shame, poor interoceptive awareness) have been empirically supported with women of traditional undergraduate age who are consistent in age with the youthful-ideal prototype for women presented in the media. The present study extended this research by testing these core constructs with women ages 25–68 years (n = 330), as their experiences with these constructs may differ as they deviate from this youthful prototype. A multiple-groups analysis comparing these women with women ages 18–24 (n = 329) indicated that objectification theory can be extended to women ages 25 and older, as the model provided an adequate fit to the data. However, structural invariance analysis revealed that what takes place within the model may not be identical for these groups. The older group had a stronger relationship between body shame and disordered eating and a weaker relationship between poor interoceptive awareness and disordered eating than did the younger group. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Roles of Sexual Objectification Experiences and Internalization of Standards of Beauty in Eating Disorder Symptomatology: A Test and Extension of Objectification Theory.

This study extends the literature on eating disorder symptomatology by testing, based on extant literature on objectification theory (B. L. Fredrickson & T. Roberts, 1997) and the role of sociocultural standards of beauty (e.g., L. J. Heinberg, J. K. Thompson, & S. Stormer, 1995), a model that examines (a) links of reported sexual objectification experiences to eating disorder-related variables and (b) the mediating roles of body surveillance, body shame, and internalization of sociocultural standards of beauty. Consistent with hypotheses, with a sample of 221 young women, support was found for a model in which (a) internalization of sociocultural standards of beauty mediated the links of sexual objectification experiences to body surveillance, body shame, and eating disorder symptoms, (b) body surveillance was an additional mediator of the link of reported sexual objectification experiences to body shame, and (c) body shame mediated the links of internalization and body surveillance to disordered eating. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Body image across the life span in adult women: The role of self-objectification.

This study aimed to investigate women's body image across the entire life span from within the theoretical perspective provided by objectification theory (B. L. Fredrickson & T.-A. Roberts, 1997). In a cross-sectional study, a sample of 322 women ranging in age from 20 to 84 years completed a questionnaire measuring body dissatisfaction, self-objectification, and its proposed consequences. Although body dissatisfaction remained stable across the age range, self-objectification, habitual body monitoring, appearance anxiety, and disordered eating symptomatology all significantly decreased with age. Self-objectification was found to mediate the relationship between age and disordered eating symptomatology. It was concluded that objectification theory helps clarify the processes involved in the changes in body image that occur with age. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Objectification theory and deaf cultural identity attitudes: Roles in deaf women's eating disorder symptomatology.

This study examined the generalizability of direct and mediated links posited in objectification theory among internalization of sociocultural standards of beauty, body surveillance, body shame, and eating disorder symptoms with a sample of Deaf women. The study also examined the role of marginal Deaf cultural identity attitudes within this framework. Data from 177 Deaf women indicated positive relations among internalization, body surveillance, body shame, and eating disorder symptomatology. Consistent with tenets of objectification theory, body shame mediated the links of internalization and body surveillance with eating disorder symptoms. In addition, marginal Deaf identity attitudes (but not hearing, immersion, or bicultural attitudes) were linked uniquely with eating disorder constructs and had significant indirect relations through internalization with body surveillance, body shame, and eating disorder symptoms. Implications for practice and future research are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

U.S. Muslim women and body image: Links among objectification theory constructs and the hijab.

This study tested tenets of objectification theory and explored the role of the hijab in body image and eating disorder symptoms with a sample of 118 Muslim women in the United States. Results from a path analysis indicated that individual differences in wearing the hijab were related negatively with reported sexual objectification experiences. Sexual objectification experiences, in turn, had significant positive indirect relations with body surveillance, body shame, and eating disorder symptoms, primarily through the mediating role of internalization. Internalization of cultural standards of beauty also had a significant positive direct relation with body shame and significant positive direct and indirect relations with eating disorder symptoms. By contrast, the direct and indirect relations of body surveillance were significant only when the role of internalization was constrained to 0 (i.e., eliminated), suggesting that internalization of cultural standards of beauty subsumed the hypothesized role of body surveillance in the model. Taken together, these results support some of the tenets of objectification theory with a sample of U.S. Muslim women, point to the importance of internalization of dominant cultural standards of beauty within that framework, and suggest the utility of considering individual differences in wearing the hijab among U.S. Muslim women. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Ethnic and age differences in eating disorder symptomatology among Albertan women.

Ethnic and age differences in body mass index (BMI), body shame, and eating disorder symptomatology were investigated in a representative, nonclinical sample (N = 601) of women from the Province of Alberta. Women reported ethnicity (White, Hispanic, Aboriginal, Asian), age, height, and weight (used to calculate BMI), and items measuring body shame and eating disorder symptomatology. Strong ethnic differences were observed. Aboriginal women reported significantly higher BMI than Hispanic and Asian women. Hispanic women reported higher body shame than White women. Hispanic women also reported more bulimic behaviour than White, Aboriginal, and Asian women. White women reported lower body satisfaction than Asian and Aboriginal women. Aboriginal women reported the highest body satisfaction. Bulimic behaviour was lowest in older women (65+ years) compared with other age groups. Body satisfaction was greatest in older women (65+ years). These study findings have important implications for theory, research, and practise, as our society continues to place an inordinate value on thinness and beauty as ideals for women and girls. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Women and objectified body consciousness: Mothers' and daughters' body experience in cultural, developmental, and familial context.

Hypotheses about age-related differences in objectified body consciousness (OBC; McKinley & Hyde, 1996) based on the cultural, developmental, and familial contexts of women's body experience were tested on 151 undergraduate women and their middle-aged mothers. Mothers had lower levels of surveillance (watching the body as an outside observer) and body shame (feeling one is a bad person when appearance does not meet cultural standards) than daughters. No differences were found in appearance control beliefs, body esteem, or restricted eating, even though mothers weighed more and were less satisfied with their weight than daughters. OBC was related to measures of psychological well-being in both age groups; body esteem was more strongly related to some measures of daughters' psychological well-being than mothers'. Relationships of partner and family approval and OBC and body esteem were also examined. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Effects of central and basolateral amygdala lesions on conditioned taste aversion and latent inhibition.

[Correction Notice: An erratum for this article was reported in Vol 121(6) of Behavioral Neuroscience (see record 2007-18058-034). Figure 4 on p. 96 (Results and Discussion, Experiment 2: Behavioral section) was incorrect. The correct figure is provided in the erratum.] The present study examined the effects of neurotoxic lesions of the central nucleus (CNA) and basolateral complex (BLA) of the amygdala on conditioned taste aversion (CTA) in a latent inhibition design. In Experiment 1, lesions of the CNA were found to have no affect on CTA acquisition regardless of whether the taste conditioned stimulus (CS) was novel or familiar. Lesions of the BLA, although having no influence on performance when the CS was familiar, retarded CTA acquisition when the CS was novel in Experiment 2. The pattern of results suggests that the CTA deficit in rats with BLA lesions may be a secondary consequence of a disruption of perceived stimulus novelty. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Stress-induced eating.

Stress is widely thought to lead to overeating. Studies of stress-induced eating have tested 2 models. One has tested whether stress increases eating in all exposed organisms and has been tested primarily with animals and physical stressors. The other has tested individual differences in vulnerability to stress-induced eating and has tested only human subjects and psychological stressors. The most consistent set of findings shows that "restrained" eating predicts vulnerability among women; the authors conclude that for the stressors studied to date, the individual-difference model has received stronger support. Because the question motivating much of this research is whether stress-induced eating causes obesity, future research should assess the effect of stress on weight-change more directly. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Body image and eating disorder symptoms in sexual minority men: A test and extension of objectification theory.

On the basis of integrating objectification theory research with research on body image and eating problems among sexual minority men, the present study examined relations among sociocultural and psychological correlates of eating disorder symptoms with a sample of 231 sexual minority men. Results of a path analysis supported tenets of objectification theory with the sample. Specifically, findings were consistent with relations posited in objectification theory among sexual objectification experiences, internalization of cultural standards of attractiveness, body surveillance, body shame, and eating disorder symptoms. Within this set of positive relations, internalization of cultural standards of attractiveness partially mediated the link of sexual objectification experiences with body surveillance; body surveillance partially mediated the relation of internalization with body shame; and body shame partially mediated the relation of body surveillance with eating disorder symptoms. In addition to these relations, internalized homophobia was related to greater eating disorder symptoms through body shame, and recalled childhood harassment for gender nonconformity was linked with eating disorder symptoms through a positive series of relations involving internalization of cultural standards of attractiveness, body surveillance, and body shame. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Dietary Restraint, Body Dissatisfaction, and Psychological Distress: A Prospective Analysis.

This study uses prospective data from a survey of 1,177 adolescent girls to examine whether emotional eating, binge eating, abnormal attitudes to eating and weight, low self-esteem, stress, and depression are associated with dietary restraint or body dissatisfaction. In analyses that included both restraint and body dissatisfaction as independent predictors, restraint was associated only with more negative attitudes to eating, whereas body dissatisfaction was significantly associated with all the adverse outcomes. These results cast doubt on the proposition that restrained eating is a primary cause of bulimic symptoms, emotional eating, and psychological distress seen in individuals who are trying to control their weight, and rather suggest that body dissatisfaction is the key factor. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Restrained eaters: Body weight, preloads, and private settings.

69 normal-weight and overweight female college students, classified as low- or high-restraint eaters, were preloaded, and subsequent eating was monitored in either a low- or a high-privacy setting. Setting was as strong a predictor of eating as was restraint status, and body weight was irrelevant as a predictor. No interactions emerged; the high-privacy setting disinhibited eating in most groups. It is speculated that many so-called restrained eaters show cognitions but not eating behaviors associated with restrained eating and that restraint theory fails to account for the complexity of disordered eating. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Don't mind if I do: Disinhibited eating under cognitive load.

Past research has shown that strong emotional or motivational states can cause normally restrained eaters to overeat. In this article it is argued that simple cognitive load can also disinhibit eating by restrained eaters. Two studies examined this disinhibition effect. In Study 1, restrained and unrestrained eaters were given the opportunity to consume high-calorie food while performing either a high cognitive-load or low cognitive-load task. Restrained eaters consumed more food when under high cognitive load than when under low cognitive load; unrestrained eaters showed the opposite pattern. Study 2 replicated the disinhibition effect and ruled out stress, diminished awareness of food consumption, and ironic rebound as probable mediators. Results suggest that cognitive load may disinhibit consumption by preventing restrained eaters from monitoring the dietary consequences of their eating behavior. Implications for theories of self-regulation are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Effects of interest–major congruence, motivation, and academic performance on timely degree attainment.

[Correction Notice: An erratum for this article was reported in Vol 57(2) of Journal of Counseling Psychology (see record 2010-06436-009). The link to the supplemental material was incorrect. The correct link is provided in the erratum.] Using longitudinal student data from 15 four-year (n = 3,072) and 13 (n = 788) two-year postsecondary institutions, the authors tested the effects of interest–major congruence, motivation, and 1st-year academic performance on timely degree completion. Findings suggest that interest–major congruence has a direct effect on timely degree completion at both institutional settings and that motivation has indirect effects (via 1st-year academic performance). The total effects of both interest–major congruence and motivation on timely degree completion underscore the importance of both constructs in understanding student adjustment and postsecondary success. Implications for theory and counseling practice are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Diagnosis and treatment of normal eating.

The shift in societal preference toward a thin physique has led to an increasing prevalence of dieting such that "normal" eating for North American women is now characterized by dieting. In this article, we explore similarities between such normal dieters and individuals with an eating disorder and question whether a continuity exists between normal and abnormal eating behavior. The regulation of intake among normal dieter and patient populations is compared and is explained by the boundary model of consumption, which leads to the conclusion that in neither group is eating technically disordered, although it does depart from appropriate physiological norms. We conclude that many normal eaters (i.e., dieters or restrained eaters) display characteristics of eating-disorder pathologies and should be treated accordingly. Such treatment involves changing both the patient and the environment, especially societal attitudes toward body weight and shape. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Progressive ratio schedules of reinforcement.

[Correction Notice: An erratum for this article was reported in Vol 35(2) of Journal of Experimental Psychology: Animal Behavior Processes (see record 2009-05154-003). The URL provided for the supplemental material was incomplete. The complete URL is http://dx.doi.org/10.1037/a0012497.supp] Pigeons' pecks produced grain under progressive ratio (PR) schedules, whose response requirements increased systematically within sessions. Experiment 1 compared arithmetic (AP) and geometric (GP) progressions. Response rates increased as a function of the component ratio requirement, then decreased linearly (AP) or asymptotically (GP). Experiment 2 found the linear decrease in AP rates to be relatively independent of step size. Experiment 3 showed pausing to be controlled by the prior component length, which predicted the differences between PR and regressive ratio schedules found in Experiment 4. When the longest component ratios were signaled by different key colors, rates at moderate ratios increased, demonstrating control by forthcoming context. Models for response rate and pause duration based on Bizo and Killeen (1997) described performance on AP schedules; GP schedules required an additional parameter representing the contextual reinforcement. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Women with insulin-dependent diabetes mellitus (IDDM) complicated by eating disorders are at risk for exacerbated alterations in lipid metabolism

OBJECTIVE: To examine lipid parameters that are affected in women with insulin-dependent diabetes mellitus (IDDM) who engaged in disordered eating behaviours. DESIGN: Randomized, unmatched. SETTING: Tertiary care. SUBJECTS: Ninety women (18-46 y) with IDDM. INTERVENTIONS: Classification of subjects based on severity of eating disorder: clinical (n = 14), subclinical (n = 13) and control (n = 63). Blood was analysed for glycosylated haemoglobin (HbA1c) and serum for triglycerides and cholesterol. Carotenoid and tocopherol concentrations were analysed by high performance liquid chromatography (HPLC). Dietary intake was assessed by the National Cancer Institute food frequency questionnaire. RESULTS: HbA1c was significantly increased im women demonstrating clinical and subclinical symptoms compared to control (10.4 +/- 2.6, 10.0 +/- 1.5 and 8.3 +/- 1.6%, respectively, P < 0.05). Triglycerides concentrations were significantly increased in women with subclinical eating disorders compared to controls. In women who intentionally omitted or reduced insulin, triglyceride cholesterol and HbA1c were significantly increased compared to controls. Women with IDDM and eating disorders who exhibited bulimic behaviours consumed significantly more energy, total fat and cholesterol compared to controls and women with eating disorders who were restrained eaters. CONCLUSION: While IDDM is known to perturb lipid metabolism, these data demonstrate that eating disorders, in combination with IDDM, results in additional alterations in lipid metabolism.