Eating behaviors最新文献

{"title":"Appearance comparison on Instagram: The impact of fitspiration and transformation imagery on young women's body satisfaction","authors":"Lindsay Samson,&nbsp;Shannon L. Zaitsoff","doi":"10.1016/j.eatbeh.2023.101812","DOIUrl":"10.1016/j.eatbeh.2023.101812","url":null,"abstract":"<div><p><span>Fitspiration, or imagery of thin muscular individuals that displays their physiques while posing or exercising, is a popular type of content on Instagram which ostensibly exists to encourage individuals to engage in a healthy lifestyle. A subtype of fitspiration imagery, “transformation” imagery, depicts physical changes following a “lifestyle change” involving diet and exercise. Despite its intentions, fitspiration imagery largely promotes one idealized body type (the fit ideal) and can be accompanied by messages encouraging restrained eating. Viewing fitspiration imagery has been associated with body dissatisfaction and appearance comparison in women, but the impact of transformation imagery specifically on women's body image has not yet been studied, nor has the impact of the broader fitspiration category and the transformation subtype on women's body image been compared. The current study aimed to clarify the relations between fitspiration and transformation imagery, appearance comparison, and body satisfaction using an experimental design. Female participants (</span><em>N</em> = 161) completed a measure of body satisfaction and then were randomly assigned to view one of three types of images: fit ideal only, body transformation, or travel (control). Participants then completed measures of appearance comparison and body satisfaction. Viewing fit ideal only and body transformation imagery was associated with lower body satisfaction and higher appearance comparison. The relation between image type and changes in body satisfaction was mediated by appearance comparison. Findings suggest that individuals may benefit from limiting exposure to fit ideal and body transformation imagery, particularly if they are vulnerable to engaging in appearance comparison.</p></div>","PeriodicalId":11476,"journal":{"name":"Eating behaviors","volume":"51 ","pages":"Article 101812"},"PeriodicalIF":2.8,"publicationDate":"2023-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10233663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The effects of brief diet and anti-diet social media videos on body image and eating concerns among young women","authors":"Angelica Fiuza ,&nbsp;Rachel F. Rodgers","doi":"10.1016/j.eatbeh.2023.101811","DOIUrl":"10.1016/j.eatbeh.2023.101811","url":null,"abstract":"<div><p><span>The effects of photo-based platforms on body image concerns are well documented, yet it is unknown whether these effects replicate across video-based platforms such as TikTok. Thus, this experimental study aimed to examine the relationship between video-based platform use and body image. Women aged 18 to 21 (</span><em>n</em><span> = 421) were randomly assigned to watch two brief, consecutive TikTok videos in one of three conditions: (1) diet culture, (2) anti-diet, (3) neutral. Participants allocated to the anti-diet condition reported greater increases in weight and shape satisfaction as compared to the diet culture condition, and greater increases in state body appreciation and state intuitive eating as compared to the neutral condition. In addition, those allocated to the diet culture condition reported greater increases in restriction and urges to exercise, and smaller gains in positive mood, as compared to those in the neutral condition. Social media related rumination and thin-ideal internalization potentiated these effects.</span></p></div>","PeriodicalId":11476,"journal":{"name":"Eating behaviors","volume":"51 ","pages":"Article 101811"},"PeriodicalIF":2.8,"publicationDate":"2023-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10608422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Role of peer support on the cycle of weight teasing, psychological distress and disordered eating in Taiwanese adolescents: A moderated mediation analysis","authors":"Duan-Rung Chen ,&nbsp;Li-Yin Lin ,&nbsp;Shu-Chen Hsiao","doi":"10.1016/j.eatbeh.2023.101815","DOIUrl":"10.1016/j.eatbeh.2023.101815","url":null,"abstract":"<div><h3>Background</h3><p><span>Several studies have reported the beneficial role of social support on adolescent health. However, few studies have explored the role of peer support on the cycle of weight teasing, </span>psychological distress<span>, and disordered eating.</span></p></div><div><h3>Methods</h3><p>A total of 689 adolescents aged between 13 and 16 years recruited from 37 classes in three middle schools in New Taipei City from March to June 2019 were included for analysis. Path analysis was performed using Hayes' PROCESS module.</p></div><div><h3>Results</h3><p>The study found that weight teasing is directly and indirectly associated with disordered eating through psychological distress. Peer support plays a role in moderating the relationship between weight teasing and psychological distress; however, it is not significantly associated with decreased risk of disordered eating among adolescents experiencing weight teasing.</p></div><div><h3>Conclusion</h3><p>While peer support can be used against the adverse effects of weight teasing, it is not the absolute solution, and additional interventions are warranted.</p></div>","PeriodicalId":11476,"journal":{"name":"Eating behaviors","volume":"51 ","pages":"Article 101815"},"PeriodicalIF":2.8,"publicationDate":"2023-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41103952","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Examining the association between deficits in self-concept clarity and eating disorder severity","authors":"Sarrah I. Ali,&nbsp;Pamela K. Keel","doi":"10.1016/j.eatbeh.2023.101810","DOIUrl":"10.1016/j.eatbeh.2023.101810","url":null,"abstract":"<div><h3>Objective</h3><p>We sought to (1) compare self-concept clarity (SCC; the degree to which a person possesses a confidently defined, internally consistent, and stable sense of self) between female participants with and without eating disorders, (2) examine associations between SCC deficits and severity of eating disorder specific and related psychopathology in individuals with eating disorders, and (3) determine if there is a unique association between SCC deficits and eating disorder severity, controlling for related psychopathology.</p></div><div><h3>Method</h3><p>Participants (M age = 23.16 years) with eating disorders (<em>n</em> = 121) and controls (<em>n</em> = 63) completed semi-structured clinical interviews and self-report assessments.</p></div><div><h3>Results</h3><p>SCC deficits were significantly greater in the eating disorder compared to the control group. In the eating disorder group, greater SCC deficits were significantly associated with greater severity of eating pathology, depression, impulsivity<span>, and trait anxiety. In a hierarchical regression analysis, significant associations between SCC deficits and Eating Disorder Examination (EDE) Global scores were better accounted for by shared variance with anxiety.</span></p></div><div><h3>Discussion</h3><p>SCC deficits may reflect a transdiagnostic feature related to the severity of a range of mental health problems, suggesting potential benefit of transdiagnostic interventions.</p></div>","PeriodicalId":11476,"journal":{"name":"Eating behaviors","volume":"51 ","pages":"Article 101810"},"PeriodicalIF":2.8,"publicationDate":"2023-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10569925","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluating eating behavior traits of virtual targets: Attitudes and empathy","authors":"Siri C. Ravuri,&nbsp;Alison Jane Martingano ,&nbsp;Susan Persky","doi":"10.1016/j.eatbeh.2023.101808","DOIUrl":"10.1016/j.eatbeh.2023.101808","url":null,"abstract":"<div><p>There are many common stereotypes related to food consumption and eating behaviors that are considered indicative of one's personal character. Negative evaluations of an individual based on their eating behaviors may lead to stigmatization and other harmful psychosocial outcomes. Using vignette scenarios, we examined 582 participants' attitudes towards two target characters who exhibited bitter food dislike and high reward-based eating drive respectively. In open-ended text responses, participants were more likely to respond negatively and use stigmatizing language when describing the character with high reward-based eating drive versus the character with bitter food dislike. In addition, empathic responses depended on whether participants believed they, themselves, exhibited reward-based eating drive. Participants tended to be more empathetic and more positive towards the target who shared their own reward-based eating behaviors. Interestingly, the same was not true for those who shared bitter food distaste. These results suggest that eating behaviors that are perceived as more controllable and unusual may be more negatively perceived. Targeted education or support to reduce negative attitudes about such traits may be beneficial.</p></div>","PeriodicalId":11476,"journal":{"name":"Eating behaviors","volume":"51 ","pages":"Article 101808"},"PeriodicalIF":2.8,"publicationDate":"2023-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10214256","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Determinants of smoking related weight-concern in smokers participating in a community-based cessation program","authors":"Cheri Kilmurray ,&nbsp;Mark Vander Weg ,&nbsp;Nancy Wilson ,&nbsp;George Relyea ,&nbsp;Barbara McClanahan ,&nbsp;Michelle B. Stockton ,&nbsp;Kenneth D. Ward","doi":"10.1016/j.eatbeh.2023.101809","DOIUrl":"10.1016/j.eatbeh.2023.101809","url":null,"abstract":"<div><h3>Background</h3><p>Concern about weight gain is a barrier to smoking-cessation, but determinants of postcessation weight-concern have not been comprehensively assessed in the context of community-based cessation programs.</p></div><div><h3>Methods</h3><p><span>This cross-sectional analysis used baseline data from a cessation trial of 392 adults randomized to physical activity<span><span> (PA) or general wellness counseling as adjunctive treatment for smoking. Outcomes were 1) smoking </span>behaviors<span> to control weight and 2) anticipating relapse due to weight gain. Independent variables were PA and perceptions, sociodemographics, psychosocial measures, smoking behavior and perceptions, diet, and </span></span></span>BMI. From bivariable models examining main and sex interaction effects, significant variables were entered into a linear (control) or logistic (relapse) regression model to identify key determinants.</p></div><div><h3>Results</h3><p>For both measures, weight-concern was greater (<em>p</em> &lt; .05) for female smokers (standardized b = 0.52, SE = 0.10; OR = 0.29, 95 % CI = 0.17–0.49), White (b = 0.12, SE = 0.05; OR = 0.39, 95 % CI = 0.23–0.66), and less motivated to quit (b = −0.14, SE = 0.05; OR = 0.77, 95 % CI = 0.59–1.0). Higher scores for smoking to control weight were associated with less PA (b = −0.10, SE = 0.05) and higher BMI (b = 0.21, SE = 0.05). For men, higher BMI was associated with greater anticipation of relapse (OR = 2.54, 95 % CI = 1.42–4.56).</p></div><div><h3>Conclusions</h3><p>Among adults attempting cessation, women, White smokers, and those less motivated to quit were more likely to smoke for weight control and to relapse due to weight gain. Higher BMI was associated with greater anticipation of relapse for men, but not women. Weight-concerns, for both measures, were not related to smoking history, psychosocial functioning, PA engagement or attitudes, or dietary variables. Results suggest potential cessation intervention targets for weight-concerned smokers.</p></div>","PeriodicalId":11476,"journal":{"name":"Eating behaviors","volume":"51 ","pages":"Article 101809"},"PeriodicalIF":2.8,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10214258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Parent involvement approach and changes in eating pathology within an adolescent obesity intervention","authors":"Madison Weinstock ,&nbsp;Laura M. Thornton ,&nbsp;Hollie A. Raynor ,&nbsp;Suzanne E. Mazzeo ,&nbsp;Jessica Gokee LaRose ,&nbsp;Laura J. Caccavale ,&nbsp;Kristina L. Tatum ,&nbsp;Melanie K. Bean","doi":"10.1016/j.eatbeh.2023.101807","DOIUrl":"10.1016/j.eatbeh.2023.101807","url":null,"abstract":"<div><h3>Background</h3><p><span>Although adolescents with obesity have heightened risk for eating pathology, the impact of differential parent involvement on eating pathology after obesity treatment is unknown. We examined differences in eating pathology in adolescents whose parents were randomized to distinct interventions within </span>adolescent obesity treatment.</p></div><div><h3>Methods</h3><p><span>Participants were 82 adolescent/parent dyads (adolescents: 63 % female; 55 % racial/ethnically marginalized) enrolled in TEENS+, a 4-month behavioral weight loss intervention. Parents were randomized to either a parent weight loss treatment (TEENS+PWL) or parent skills training (TEENS+PAC). Adolescents completed the Eating Disorder Examination-Questionnaire with Instructions (EDE-Q-I) and </span>Child Depression Inventory (CDI) at baseline, 4 m, and 7 m. Group differences in eating pathology (global score; eating concern, weight concern, shape concern, restraint) and depression across time points were evaluated with linear mixed models.</p></div><div><h3>Results</h3><p>No significant differences were observed between TEENS+PAC and TEENS+PWL in eating pathology or depression, nor were there group by time interactions. Time point differences were observed for all EDE-Q-I and CDI outcomes, except eating concerns; pairwise contrasts revealed a variety of change patterns. Weight and shape concerns decreased from 0 to 4 m; observed reductions were maintained at 7 m. Restraint was highest at 4 m and decreased at 7 m but did not return to baseline. EDE-Q-I global scores significantly declined over time. Depression decreased over time, but a significant difference was only observed between 0 and 7 m.</p></div><div><h3>Conclusions</h3><p>Neither parent intervention yields harm related to eating pathology in adolescents engaged in obesity treatment. Obesity treatment does not appear to have iatrogenic effects on eating pathology in adolescents.</p></div>","PeriodicalId":11476,"journal":{"name":"Eating behaviors","volume":"51 ","pages":"Article 101807"},"PeriodicalIF":2.8,"publicationDate":"2023-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10141343","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Adding executive function training to cognitive behavioral therapy for binge eating disorder: A pilot randomized controlled trial","authors":"Dawn M. Eichen ,&nbsp;David R. Strong ,&nbsp;Elizabeth W. Twamley ,&nbsp;Kerri N. Boutelle","doi":"10.1016/j.eatbeh.2023.101806","DOIUrl":"10.1016/j.eatbeh.2023.101806","url":null,"abstract":"<div><p>Evidence-based treatments for binge eating disorder (BED), such as cognitive behavioral therapy (CBT) lead to successful outcomes only about half the time. Individuals with BED often have measurable deficits in executive function (EF) that may challenge adherence to or impact of cognitive behavioral intervention components. The aim of this study was to evaluate the impact of adding EF training to CBT by combining CBT with a compensatory cognitive training approach (EF-CBT). Participants were 32 adults with BED, overweight/obesity, and comorbid anxiety or depression who were randomly assigned to four months of group treatment in either standard CBT or EF-CBT. Outcomes were assessed at baseline, post-treatment, and at 2-month follow-up. Results showed that EF-CBT was feasible and acceptable, comparable to CBT. Both groups significantly decreased loss of control (LOC) days, clinical impairment, and depression at post-treatment and 2-month follow-up; though there were no differences between groups. Neither group significantly reduced anxiety or weight. Exploratory analyses found that participants with lower EF treated with EF-CBT were less likely to have LOC at post-treatment than those with lower EF treated with CBT. Higher self-monitoring rates during treatment were associated with lower LOC at post-treatment and participants with lower EF were more likely to self-monitor in the EF-CBT arm relative to the CBT arm. These findings suggest that EF-CBT is feasible, acceptable and efficacious, although larger scale research is needed. EF-CBT may be particularly suited for individuals with BED who have lower EF.</p></div>","PeriodicalId":11476,"journal":{"name":"Eating behaviors","volume":"51 ","pages":"Article 101806"},"PeriodicalIF":2.8,"publicationDate":"2023-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10518879","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Family body culture, disordered eating and mental health among young adult females during COVID-19","authors":"Hannah J. White ,&nbsp;Helen Sharpe ,&nbsp;Carolyn R. Plateau","doi":"10.1016/j.eatbeh.2023.101792","DOIUrl":"10.1016/j.eatbeh.2023.101792","url":null,"abstract":"<div><p>Different family interactions related to body weight and shape may co-occur and represent a broader ‘family body culture’. This may be important in the context of COVID-19 due to a heightened focus on body weight/shape, and many young adults living back with their families. This study aimed to, first, explore relationships between different family body-related interactions to assess the presence of a family body culture, and second, explore relationships between aspects of family body culture, disordered eating and mental health among young adult females during the COVID-19 pandemic. Participants were 233 females aged 18–25 years who completed measures of family body culture (family fat talk; family weight concern; family weight teasing), disordered eating, anxiety and depression. Results showed all aspects of family body culture were significantly, positively related. Engaging in fat talk with family members (self fat talk) was a key correlate of disordered eating, anxiety and depression. Family concern with weight was also significantly associated with disordered eating. Findings suggest that among some families there is a more problematic family body culture with a greater importance placed on body weight and shape through various body-related interactions. Additionally, findings highlight two key aspects of family body culture related to disordered eating and wellbeing among young adult females. Specifically, vocalising critical remarks about one's own body when with family and an environment that may indirectly communicate a high importance of body weight and shape (e.g., via dieting). These should be considered in future family interventions to support healthy eating behaviours.</p></div>","PeriodicalId":11476,"journal":{"name":"Eating behaviors","volume":"51 ","pages":"Article 101792"},"PeriodicalIF":2.8,"publicationDate":"2023-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10118355","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Gender differences in factors related to eating competence in college students: Weight-and-body shame and guilt, weight satisfaction, weight loss effort, and eating disorder risk","authors":"Cristen L. Harris ,&nbsp;Kaitlin Benjamin ,&nbsp;Zhen Miao ,&nbsp;Jordyn Fantuzzi ,&nbsp;Michelle Averill","doi":"10.1016/j.eatbeh.2023.101797","DOIUrl":"10.1016/j.eatbeh.2023.101797","url":null,"abstract":"<div><h3>Purpose</h3><p>This study aimed to determine which weight-and-body-related attitudes and behaviors were most predictive of Eating Competence (EC) in college students amidst COVID-19, according to gender.</p></div><div><h3>Methods</h3><p><span>This cross-sectional study was part of a larger study in which an online survey was administered during autumn quarter 2020 to undergraduate students at a northwestern U.S. public university. Measures included EC (ecSI 2.0™), weight-and-body shame and/or guilt (WEB</span><img><span>SG), weight satisfaction, current weight loss effort, and eating disorder risk.</span></p></div><div><h3>Results</h3><p>Of the 1996 respondents included in the final analyses, 40.2 % were eating competent (ecSI 2.0™ ≥32). Gender distribution was 71.6 % women, 23.1 % men, and 4.6 % trans-and-gender non-conforming (TGNC). WEB<img>SG and WEB-S were higher in women and TGNC than in men. Weight satisfaction was lower in women and TGNC students than men, and 47.3 % of the sample was trying to lose weight at the time of the study. Eating disorder (ED) risk was prevalent with nearly 34 % scoring ≥2 on SCOFF and 33 % reporting they saw themselves as having an ED now or in the past. Significant factors of EC varied for each gender, although WEB-S was a shared model factor for all genders.</p></div><div><h3>Conclusion</h3><p>EC may be protective, as this was related to less WEB-S in all genders; less WEB-G and greater weight satisfaction in men and women; and lower likelihood of ED risk and trying to lose weight among women. Further research is needed to elucidate whether these maladaptive weight-and-body attitudes and behaviors in college students can be improved to increase EC.</p></div><div><h3>Level of evidence</h3><p><strong>Level V</strong>, descriptive cross-sectional study.</p></div>","PeriodicalId":11476,"journal":{"name":"Eating behaviors","volume":"51 ","pages":"Article 101797"},"PeriodicalIF":2.8,"publicationDate":"2023-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10102235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}