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Nutter S, Saunders JF, Waugh R. Current trends and future directions in internalized weight stigma research: a scoping review and synthesis of the literature. J Eat Disord 2024; 12:98. [PMID: 39010124 PMCID: PMC11247756 DOI: 10.1186/s40337-024-01058-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Accepted: 06/30/2024] [Indexed: 07/17/2024] Open
Abstract
BACKGROUND Since the first papers focused on internalized weight stigma were published in the mid 2000's, the literature has grown into a robust field that complements existing knowledge on weight stigma. Recently, researchers have documented the need for increased conceptual and measurement clarity, to distinguish internalized weight stigma from body dissatisfaction. Although several systematic reviews have been conducted on portions of the internalized weight stigma literature, no review to date has been conducted examining the entirety of the literature. OBJECTIVE The aim of this research was to conduct a systematic scoping review and synthesis of research on internalized weight stigma. Specifically, we sought to examine the broad scope of the literature, terms used to refer to internalized weight stigma, how internalized weight stigma is defined, sample characteristics, and weight-based framings of internalized weight stigma research. METHODS We conducted a single-concept search across six databases (EMBASE, Medline, PsychINFO, PubMed, SCOPUS, and Web of Science) of peer-reviewed papers published in English on internalized weight stigma. Data were extracted for article authors, year published, journal name and type, general article topic(s), study design, study location, sample characteristics, variables measured, paper framing, term used to describe internalized weight stigma, and definition of internalized weight stigma. RESULTS Of the 931 unique records screened, 376 were identified for inclusion in the scoping review. The majority of internalized weight stigma research is characterized by cross-sectional methods, has been conducted in the US, and has utilized samples of higher weight white women. Further, 40 unique terms were used across the literature to refer to internalized weight stigma, and 19 different components of definitions of internalized weight stigma were identified. The literature is also characterized by a focus on understanding the association between internalized weight stigma and health outcomes with an emphasis on obesity. CONCLUSIONS This scoping review confirms a lack of concept clarity of internalized weight stigma, in part influenced by an inconsistency in definitions of internalized weight stigma across the literature. Considerations are provided for steps to enhance conceptual and measurement clarity. Given the obesity focused framing of much of the research on internalized weight stigma, considerations are also provided for reducing weight-centric approaches to research. In the early 2000's, researchers began to pay more attention to the potential health impacts of believing societal stereotypes, negative attitudes, and beliefs about higher weight people. When these stereotypes, negative attitudes, and beliefs are directed towards the self, it can have significant consequences for an individual's perceptions of self. This research collected and summarized all existing research published in English on internalized weight stigma. Our results highlighted that researchers do not use consistent terminology to refer to internalized weight stigma and that they do not have a consistent definition of internalized weight stigma. Further, a large proportion of the research is focused on obesity or weight loss, which may unintentionally perpetuate weight stigma in scientific research. We provide several recommendations for researchers to address these challenges in future research on internalized weight stigma as well as recommendations to address other identified gaps in the existing literature.
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Affiliation(s)
- Sarah Nutter
- Educational Psychology and Leadership Studies, University of Victoria, 3800 Finnerty Road, Victoria, BC, V8P 5C2, Canada.
- Institute on Aging and Lifelong Health, University of Victoria, 3800 Finnerty Road, Victoria, BC, V8P 5C2, Canada.
| | - Jessica F Saunders
- Psychology Convening Group, Ramapo College of New Jersey, 505 Ramapo Valley Road, Mahwah, NJ, 07430, USA
| | - Rachel Waugh
- Educational Psychology and Leadership Studies, University of Victoria, 3800 Finnerty Road, Victoria, BC, V8P 5C2, Canada
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2
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Côté M, Forouhar V, Edache IY, Alberga AS. Weight bias among Canadians: Associations with sociodemographics, BMI and body image constructs. Soc Sci Med 2024; 354:117061. [PMID: 38964079 DOI: 10.1016/j.socscimed.2024.117061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 05/14/2024] [Accepted: 06/17/2024] [Indexed: 07/06/2024]
Abstract
This cross-sectional study examined the associations between sociodemographic characteristics, BMI, and body image constructs (body satisfaction and weight bias internalization; WBI) and explicit weight bias. A near-representative sample of 995 English-speaking Canadian adults (52% Female) completed a survey which assessed explicit weight bias (Anti-Fat Attitudes questionnaire), body satisfaction (Body Shape Satisfaction Scale), WBI (Modified Weight Bias Internalization Scale), and self-reported height and weight. Multiple linear regression analyses were run. Results showed that the variable that explained the most variance in explicit weight bias was WBI, followed by BMI. Higher levels of WBI and a lower BMI were both significantly associated with greater explicit weight bias. Male sex was associated with both disliking people with obesity and thinking obesity is attributable to lack of willpower, whereas female sex was associated with worrying about weight gain. The current findings emphasize the importance of future research efforts aimed at preventing or mitigating WBI to reduce negative attitudes about people with obesity.
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Affiliation(s)
- Marilou Côté
- Département des fondements et pratiques en éducation, Faculté des sciences de l'éducation, Université Laval, Canada; Centre Nutrition, santé et société (NUTRISS), INAF, Université Laval, Canada.
| | - Vida Forouhar
- Department of Health, Kinesiology, and Applied Physiology, Concordia University, 7141 Sherbrooke St West, Montreal, QC, H4B1R6, Canada.
| | - Iyoma Y Edache
- School of Population and Public Health, The University of British Columbia, Vancouver Campus, 2206 East Mall, Vancouver, BC, Canada V6T1Z3.
| | - Angela S Alberga
- Department of Health, Kinesiology, and Applied Physiology, Concordia University, 7141 Sherbrooke St West, Montreal, QC, H4B1R6, Canada.
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3
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Foster T, Eaton M, Probst Y. The relationship between internalised weight bias and biopsychosocial outcomes in children and youth: a systematic review. J Eat Disord 2024; 12:38. [PMID: 38491402 PMCID: PMC10941429 DOI: 10.1186/s40337-023-00959-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 12/20/2023] [Indexed: 03/18/2024] Open
Abstract
OBJECTIVE To synthesise the evidence on the relationships between internalised weight bias (IWB) and biopsychosocial health outcomes in individuals ≤ 25 years. METHODS A systematic review was conducted by searching five scientific databases up to May 2022 to retrieve studies that investigated associations between IWB and biopsychosocial outcomes. Articles with participants ≤ 25 years, at least one validated measure of IWB, one measure of a biopsychosocial outcome, and were observational were included. Excluded articles involved systematic literature reviews, case study reports, intervention studies, meta-analyses, grey literature, pilot, and feasibility studies. Quality assessment was carried out using the American Dietetic Association Quality Criteria Checklist. The protocol was registered with PROSPERO, ID number CRD42022323876. RESULTS Two hundred and sixty-six articles were identified. Nineteen were eligible for inclusion, (15 cross-sectional and 4 prospective). The Weight Bias Internalization Scale and the Weight Self-Stigma Questionnaire were the most used tools to assess IWB with large heterogeneity in tool types used to assess biopsychosocial measures. IWB had positive associations with psychopathology, eating disorder symptomology, higher BMI, being female, and experiences of weight stigma. It was negatively associated with quality of life, body image, physical activity, social ability, self-esteem, and socioeconomic status. DISCUSSION IWB associated with adverse biopsychosocial outcomes in children and youth populations. IWB may be more clinically relevant in assessing at-risk children and youth than physical weight due to its psychosocial aspects and ability to expand beyond the scope of BMI. Research would benefit from better assessment tools designed for children and youth that accurately measure IWB. Future research should focus on increased diversity and longitudinal study designs with children and youth-specific populations.
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Affiliation(s)
- Tiarna Foster
- School of Medical, Indigenous and Health Sciences, University of Wollongong, Wollongong, NSW, Australia
| | - Melissa Eaton
- School of Medical, Indigenous and Health Sciences, University of Wollongong, Wollongong, NSW, Australia
| | - Yasmine Probst
- School of Medical, Indigenous and Health Sciences, University of Wollongong, Wollongong, NSW, Australia.
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Carels RA, Jansen E, Mansour L, Byrd R, Metzler AL. An examination of the unique contributions of body image and internalized weight bias to psychological well-being outcomes. Body Image 2024; 48:101668. [PMID: 38091859 DOI: 10.1016/j.bodyim.2023.101668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 12/01/2023] [Accepted: 12/03/2023] [Indexed: 03/05/2024]
Abstract
High correlations between measures of internalized weight bias (IWB) and body image (BI) have resulted in concerns that IWB is conceptually redundant with BI. This investigation examined the contribution of the unique variance of BI and IWB on three important, weight-related factors: self-esteem, depressive symptoms, and body shame. The study included 403 participants recruited through a Qualtrics research panel. Participants were required to be aged 18 + and have a BMI > 25. The sample contained three equally represented, self-identified racial/ethnic groups: Black non-Hispanic (N = 140), Hispanic (N = 133), and White non-Hispanic (N = 130). When BI was entered in the first step of the regression model, it accounted for 14-40% of the variance in various models; the addition of IWB in step two contributed 11-18% of unique variance. By contrast, when IWB was entered in the first step, it accounted for 25-56% of the variance in various models, with the addition of BI contributing between 0% and 2% unique variance. Therefore, even with a high correlation among the constructs of IWB and BI, IWB was able to contribute unique variance in predicting depressive symptoms, self-esteem, and body shame, and is not redundant with the construct of BI.
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Affiliation(s)
- Robert A Carels
- Department of Psychology, East Carolina University, United States.
| | - Emily Jansen
- Department of Psychology, East Carolina University, United States
| | - Lydia Mansour
- Department of Psychology, East Carolina University, United States
| | - Rhonda Byrd
- Department of Psychology, East Carolina University, United States
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5
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Leget DL, LaCaille LJ, Pearl RL. Comparing measurement of internalized weight stigma and body dissatisfaction. Body Image 2023; 47:101622. [PMID: 37672860 DOI: 10.1016/j.bodyim.2023.101622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 08/21/2023] [Accepted: 08/21/2023] [Indexed: 09/08/2023]
Abstract
Respective conceptualizations of internalized weight stigma and body dissatisfaction are distinct; however, strong relationships between measures of these two constructs prompts consideration about if these are truly unique constructs or whether current measurement tools are not adequately capturing their uniqueness. In this cross-sectional study, 480 U.S. women (78.8% white; MBMI = 25.9) ages 18-40 years, recruited from Amazon's MechanicalTurk and a mid-sized university, completed an online survey with the Modified Weight Bias Internalization Scale (WBIS-M), a modified Body Parts Satisfaction Scale (BPSS), and other validated measures of body image, eating behavior, and mental health. Exploratory factor analysis of the WBIS-M and the BPSS supported a two-factor solution, although two items from the WBIS-M loaded with BPSS items. After removing these items, the 9-item version of the WBIS-M demonstrated stronger relationships with dysfunctional eating and mental health symptoms than did the BPSS (ꞵ range = 0.32-0.62 vs. 0.01-0.18, respectively). Findings from this study provide evidence to support the validity of WBIS-M and BPSS measuring unique constructs, suggesting that internalized weight stigma can be differentiated from body dissatisfaction. This study also highlights the need for further research that examines current measurement tools for internalized weight stigma and body dissatisfaction.
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Affiliation(s)
- Dakota L Leget
- Department of Psychology, University of Minnesota Duluth, 320 BohH 1207 Ordean Court, Duluth, MN, 55812, USA; Department of Clinical and Health Psychology, University of Florida, 1225 Center Drive, Gainesville, FL, 32611, USA.
| | - Lara J LaCaille
- Department of Psychology, University of Minnesota Duluth, 320 BohH 1207 Ordean Court, Duluth, MN, 55812, USA
| | - Rebecca L Pearl
- Department of Clinical and Health Psychology, University of Florida, 1225 Center Drive, Gainesville, FL, 32611, USA
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Keast R, Withnell S, Bodell LP. Longitudinal associations between weight stigma and disordered eating across the weight spectrum. Eat Behav 2023; 50:101788. [PMID: 37572490 DOI: 10.1016/j.eatbeh.2023.101788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 07/05/2023] [Accepted: 07/21/2023] [Indexed: 08/14/2023]
Abstract
Weight stigma reflects discrimination or stereotyping based on weight, and this construct is associated with body dissatisfaction, low self-esteem, and eating pathology. Recent research suggests that internalizing weight stigma (i.e., endorsing negative stereotypes about one's weight) mediates associations between experienced weight stigma and disordered eating. However, much of this research has been cross-sectional and limited data exist on associations between weight stigma constructs and eating pathology across the weight spectrum. The current study explored whether internalized weight stigma differentially mediates the relationship between experiencing weight stigma and disordered eating symptoms over time in higher-weight versus non-higher-weight individuals. Undergraduate students (N = 661, 80 % Female, 28.5 % higher weight) completed surveys at three time points over six months. Multigroup path analyses tested whether the effects of experienced weight stigma and internalized weight stigma on binge eating, food restriction, and body dissatisfaction differed between the higher-weight and non-higher-weight groups. All models showed improved fit when path estimates were allowed to vary between groups. Mediation analyses indicated a significant indirect effect of experienced weight stigma on binge eating via internalized weight stigma among the higher-weight group but not the non-higher-weight group. Only internalized weight stigma was directly associated with body dissatisfaction across weight status. A direct effect of experienced weight stigma on restriction was found in the non-higher-weight group. Findings suggest that, in general, weight stigma negatively affects body image and eating behavior, although specific effects may vary depending on one's weight.
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Affiliation(s)
- Riley Keast
- Department of Psychology, University of Western Ontario, London, ON, Canada
| | - Samantha Withnell
- Department of Psychology, University of Western Ontario, London, ON, Canada
| | - Lindsay P Bodell
- Department of Psychology, University of Western Ontario, London, ON, Canada.
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Macho S, Andrés A, Saldaña C. Weight discrimination, BMI, or weight bias internalization? Testing the best predictor of psychological distress and body dissatisfaction. Obesity (Silver Spring) 2023; 31:2178-2188. [PMID: 37424155 DOI: 10.1002/oby.23802] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 04/23/2023] [Accepted: 04/24/2023] [Indexed: 07/11/2023]
Abstract
OBJECTIVE This study aimed: (1) to compare psychological distress (PD) and body dissatisfaction (BD) in terms of BMI, weight bias internalization (WBI), and weight discrimination (current and past); (2) to assess the best predictor of PD and BD and assess the relationships with weight discrimination, BD, and WBI. METHODS The sample consisted of 1283 participants across all BMI categories, recruited through the internet voluntarily. People with obesity were the most predominant (26.1%). Experiences of weight-based discrimination were reported by participants across all BMI categories, and they were more prevalent in people with obesity. RESULTS People with obesity, those with WBI, and those who faced current and past weight discrimination reported higher PD and higher BD. However, WBI was the best predictor after controlling for BMI, WBI, and current and past weight discrimination. Mediation analyses revealed that the relationship between weight discrimination and BD through WBI was significant, as was the relationship between weight discrimination and WBI through BD. CONCLUSIONS These results stressed the importance of WBI in PD and the role of weight discrimination in WBI and BD. Hence, there is a need to better understand how WBI is formed and to design effective interventions to reduce it.
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Affiliation(s)
- Sergio Macho
- Departament de Psicologia Clínica i Psicobiologia, Universitat de Barcelona, Barcelona, Spain
| | - Ana Andrés
- Faculty of Psychology, Education and Sport Sciences, Blanquerna, Ramon Llull University, Barcelona, Spain
| | - Carmina Saldaña
- Departament de Psicologia Clínica i Psicobiologia, Universitat de Barcelona, Barcelona, Spain
- Institut de Neurociències. Universitat de Barcelona, Barcelona, Spain
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8
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Romano KA, Heron KE. Daily weight stigma experiences, and disordered and intuitive eating behaviors among young adults with body dissatisfaction. Int J Eat Disord 2023; 56:538-550. [PMID: 36408855 DOI: 10.1002/eat.23859] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 11/09/2022] [Accepted: 11/11/2022] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The present study aimed to extend naturalistic weight stigma research by examining the following aims among young adults with body dissatisfaction and varied body mass indices (BMIs): (1) characterize the frequency of individuals' daily weight stigma experiences, and contextual variations, over a 14-day period; (2) examine whether BMI moderated daily associations between weight stigma experiences relative to eating disorder symptoms and intuitive eating behaviors. METHOD Women (n = 174) and men (n = 24) completed a 14-day daily diary protocol. Concurrent and time-lagged multilevel models examined associations between daily weight stigma, and eating disorder and intuitive eating behaviors among women only due to the small subsample of men. RESULTS Over the 14-day assessment, 43.94% (n = 87) of participants experienced weight stigma. Weight stigma rates varied based on how, where, and by whom weight stigma was expressed, and via BMI. Further, among women, multiple concurrent within-person associations were identified between women's daily weight stigma experiences and daily eating disorder symptoms (skipping meals, binge eating, and body dissatisfaction). Time-lagged associations also showed that women's weight stigma experiences on a given day were associated with a greater likelihood that they would limit the amount of food they consumed the next day. These associations did not differ via women's BMIs. DISCUSSION Collectively, these findings provide important information on how weight stigma experiences unfold in daily life among individuals with body dissatisfaction and varied BMIs, and the proximal and more enduring impact of women's daily weight stigma experiences on their use of multiple adverse eating behaviors that can promote poor health. PUBLIC SIGNIFICANCE The present findings provide important information on how, where, and by whom weight stigma experiences unfold in daily life among young adults with body dissatisfaction and varied body weights, as well as the proximal and more enduring impact of women's daily weight stigma experiences on their use of a variety of adverse eating behaviors that can promote poor health.
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Affiliation(s)
- Kelly A Romano
- Virginia Consortium Program in Clinical Psychology, Norfolk, Virginia, USA
| | - Kristin E Heron
- Virginia Consortium Program in Clinical Psychology, Norfolk, Virginia, USA
- Old Dominion University, Norfolk, Virginia, USA
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Pearl RL, Wadden TA, Groshon LC, Fitterman-Harris HF, Bach C, LaFata EM. Refining the conceptualization and assessment of internalized weight stigma: A mixed methods approach. Body Image 2023; 44:93-102. [PMID: 36549092 DOI: 10.1016/j.bodyim.2022.12.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 11/29/2022] [Accepted: 12/02/2022] [Indexed: 12/24/2022]
Abstract
Internalized weight stigma has gained increasing attention in empirical studies, though questions remain about the adequacy of existing measures. The current study utilized a mixed methods approach, including a novel semi-structured interview, to revisit the conceptualization of internalized weight stigma and explore in more depth the stereotypes and impacts of weight reported by individuals with high scores on the widely-used Weight Bias Internalization Scale. All participants were interviewed as part of the screening procedures for two clinical trials (Study 1 n = 84, mean age=47.8 years, 83.3% women, 67.9% Black, mean BMI=39.2 kg/m2; Study 2 n = 129, mean age=50.0 years, 88.4% women, 65.1% white, mean BMI=37.8 kg/m2). The most common weight stereotypes identified were being lazy, lacking willpower or self-control, and having poor eating habits. Up to 66% of participants reported that they did not endorse negative weight stereotypes or apply them to themselves. The most highly identified impacts of weight were on self-image (>70%) and emotions (68-83%), followed by social (37-62%) and health concerns (20-25%). Approximately 60% of participants indicated that weight affected their self-directed thoughts and feelings "very much" to "extremely." Findings have implications for understanding and assessing internalized weight stigma in research and in clinical settings where interventions are needed.
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Affiliation(s)
- Rebecca L Pearl
- Department of Clinical and Health Psychology, University of Florida, P.O. Box 100165, Gainesville, FL 32610-0165, USA; Center for Weight and Eating Disorders, Department of Psychiatry, Perelman School of Medicine at the University of Pennsylvania, 3535 Market Street, 3rd Floor, Philadelphia, PA 19104, USA.
| | - Thomas A Wadden
- Center for Weight and Eating Disorders, Department of Psychiatry, Perelman School of Medicine at the University of Pennsylvania, 3535 Market Street, 3rd Floor, Philadelphia, PA 19104, USA
| | - Laurie C Groshon
- Department of Clinical and Health Psychology, University of Florida, P.O. Box 100165, Gainesville, FL 32610-0165, USA
| | - Hannah F Fitterman-Harris
- Department of Psychological & Brain Sciences, University of Louisville, 2301 S. 3rd St., Life Sciences, Room 317, Louisville, KY 40292, USA
| | - Caroline Bach
- Center for Weight and Eating Disorders, Department of Psychiatry, Perelman School of Medicine at the University of Pennsylvania, 3535 Market Street, 3rd Floor, Philadelphia, PA 19104, USA
| | - Erica M LaFata
- Center for Weight and Eating Disorders, Department of Psychiatry, Perelman School of Medicine at the University of Pennsylvania, 3535 Market Street, 3rd Floor, Philadelphia, PA 19104, USA
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Lucibello KM, Sabiston CM, Pila E, Arbour-Nicitopoulos K. An integrative model of weight stigma, body image, and physical activity in adolescents. Body Image 2023; 45:1-10. [PMID: 36731346 DOI: 10.1016/j.bodyim.2023.01.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 01/12/2023] [Accepted: 01/12/2023] [Indexed: 02/03/2023]
Abstract
Negative weight-related experiences and internalized weight stigma have been associated with poorer body image and reduced physical activity in adolescents. However, exploring body image and physical activity as discrete weight stigma outcomes fails to consider the theoretically- and empirically-supported covariation between the two. The present study tested a novel integrated model of the associations among negative weight-related experiences and internalized weight stigma (via weight-related distress), body image (shame, authentic pride, body appreciation), and physical activity. Canadian adolescents (N = 311, Mage ± SD = 16.00 ± 1.01, 75.5% girls) completed a cross-sectional self-report survey. A structural equation model with maximum likelihood robust estimation was tested. Higher negative weight-related experiences were indirectly associated with poorer body image (i.e., higher shame; lower authentic pride and appreciation) through higher weight-related distress. Authentic pride was associated with moderate-to-vigorous physical activity. Higher negative weight-related experiences were indirectly associated with lower physical activity through higher weight-related distress and lower body-related authentic pride. These findings elucidate targetable individual mechanisms and larger systems that could improve body image and foster physical activity among adolescents who encounter negative weight-related experiences and internalized weight stigma.
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Affiliation(s)
| | | | - Eva Pila
- School of Kinesiology, Western University, London, Ontario, Canada
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Davidsen E, Pico ML, Sandøe P, Lund TB. "I am very critical of my body, but I am not a worthless person": A qualitative investigation of internalized weight stigma in Denmark. Front Psychol 2023; 13:1049568. [PMID: 36733862 PMCID: PMC9886864 DOI: 10.3389/fpsyg.2022.1049568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 12/12/2022] [Indexed: 01/19/2023] Open
Abstract
Aim The aim of this study was to explore how two of the main dimensions of internalized weight stigma (IWS), namely weight-related self-devaluation and distress, play out in the lives of people with excess weight (EW), and to study whether there are further dimensions of IWS. Method Ten informants with EW were included in this study. The sample size was determined prior to data collection based on available resources at the time of data collection. All informants both participated in in-depth interviews and responded to the questionnaire WBIS-2F consisting of the two subscales: weight-related self-devaluation and distress. The interview accounts were thematically coded and compared with the informants' scoring on WBIS-2F. Findings Seven themes were identified from the in-depth interviews: (1) devaluation of competencies, (2) self-blame, (3) bodily devaluation, (4) ambivalence, (5) anticipated stigma, (6) coping strategies, and (7) mental well-being. Overall, the informants scored low on the WBIS-2F subscale weight-related self-devaluation and high on the subscale weight-related distress. The qualitative findings echo the informants' scoring on WBIS-2F. However, novel aspects of IWS not covered by WBIS-2F were also identified. In particular, bodily devaluation presented itself as an integral part of IWS. Conclusion The two current dimensions of WBIS-2F were retrieved, but important additional aspects of IWS were also identified. Future research is needed to evaluate and test both qualitatively and quantitatively whether the additional aspects of IWS identified in this exploratory examination are separate constructs of IWS.
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Affiliation(s)
- Emma Davidsen
- Health Promotion Research, Steno Diabetes Center Copenhagen, Herlev, Denmark
| | | | - Peter Sandøe
- Department of Food and Resource Economics, University of Copenhagen, Copenhagen, Denmark,Department of Veterinary and Animal Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Thomas Bøker Lund
- Department of Food and Resource Economics, University of Copenhagen, Copenhagen, Denmark,*Correspondence: Thomas Bøker Lund, ✉
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Bidstrup H, Brennan L, Hindle A, Kaufmann L, de la Piedad Garcia X. Internalised Weight Stigma Mediates Relationships Between Perceived Weight Stigma and Psychosocial Correlates in Individuals Seeking Bariatric Surgery: a Cross-sectional Study. Obes Surg 2022; 32:3675-3686. [PMID: 36094627 PMCID: PMC9613718 DOI: 10.1007/s11695-022-06245-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 08/14/2022] [Accepted: 08/17/2022] [Indexed: 11/11/2022]
Abstract
Purpose Research suggests that internalised weight stigma may explain the relationship between perceived weight stigma and adverse psychological correlates (e.g. depression, disordered eating, body image disturbances). However, few studies have assessed this mechanism in individuals seeking bariatric surgery, even though depression and disordered eating are more common in this group than the general population. Materials and Methods We used data from a cross-sectional study with individuals seeking bariatric surgery (n = 217; 73.6% female) from Melbourne, Australia. Participants (Mage = 44.1 years, SD = 11.9; MBMI = 43.1, SD = 7.9) completed a battery of self-report measures on weight stigma and biopsychosocial variables, prior to their procedures. Bias-corrected bootstrapped mediations were used to test the mediating role of internalised weight stigma. Significance thresholds were statistically corrected to reduce the risk of Type I error due to the large number of mediation tests conducted. Results Controlling for BMI, internalised weight stigma mediated the relationship between perceived weight stigma and psychological quality of life, symptoms of depression and anxiety, stress, adverse coping behaviours, self-esteem, exercise avoidance, some disordered eating measures and body image subscales, but not physical quality of life or pain. Conclusion Although the findings are cross-sectional, they are mostly consistent with previous research in other cohorts and provide partial support for theoretical models of weight stigma. Interventions addressing internalised weight stigma may be a useful tool for clinicians to reduce the negative correlates associated with weight stigma. Graphical abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1007/s11695-022-06245-z.
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Bennett BL, Wagner AF, Latner JD. Body Checking and Body Image Avoidance as Partial Mediators of the Relationship between Internalized Weight Bias and Body Dissatisfaction. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:9785. [PMID: 36011420 PMCID: PMC9408144 DOI: 10.3390/ijerph19169785] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 08/06/2022] [Accepted: 08/08/2022] [Indexed: 06/15/2023]
Abstract
Internalized weight bias is associated with body image disturbances and the development of disordered eating. The association between weight bias internalization and body dissatisfaction has proven difficult to disrupt. In order to develop more effective interventions, we must identify the behavioral targets which account for this robust association. The present study sought to examine whether body checking and body image avoidance mediate the relationship between weight bias internalization and body dissatisfaction. In total, 279 female undergraduates (Mage = 20.13, SD = 4.10) were administered a battery of survey measures. Results demonstrated that body checking partially mediates the relationship between weight bias internalization and body dissatisfaction, Z = 7.42, p < 0.001. Body image avoidance was also found to partially mediate the relationship between weight bias internalization and body dissatisfaction, Z = 70.03, p < 0.001. These findings suggest that body checking and body image avoidance may both partially account for the association between weight bias internalization and body dissatisfaction. These findings extend the existing literature on weight bias internalization by highlighting two behavioral targets for prevention and intervention efforts. Understanding these relationships has important implications for both reducing weight bias internalization and improving body dissatisfaction.
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Affiliation(s)
- Brooke L. Bennett
- Rudd Center for Food Policy & Health, University of Connecticut, Hartford, CT 06103, USA
| | - Allison F. Wagner
- Counseling and Psychological Services, University of California San Diego, La Jolla, CA 92093, USA
| | - Janet D. Latner
- Department of Psychology, University of Hawai‘i at Mānoa, Honolulu, HI 96822-2294, USA
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14
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Body image and eating behaviors: A latent profile analysis. Body Image 2022; 41:396-405. [PMID: 35533520 DOI: 10.1016/j.bodyim.2022.04.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 04/22/2022] [Accepted: 04/28/2022] [Indexed: 11/21/2022]
Abstract
Body image is multidimensional and less is known about how the combination of positive and negative body image relates to eating behaviors. We used a person-centered approach to identify profiles of body image and explore the relationship between profile membership, sex, age, race, and current marital status, and eating behaviors in a community sample of adults. We recruited 288 adults 18 and older living in the United States using Prolific Academic. Participants completed an online survey assessing body appreciation, functionality appreciation, body dissatisfaction, weight bias internalization, and adaptive and maladaptive eating behaviors. We used latent profile analysis to identify four distinct body image profiles: appreciation & mild dissatisfaction, functional appreciation & moderate dissatisfaction, strong dissatisfaction, and strong appreciation. Profile membership differed by sex with more women and younger adults in profiles higher in negative body image. The relationships between profiles and eating behaviors differed; the three profiles including negative body image had the lowest adaptive and highest maladaptive eating behaviors. The identification of clinically relevant profiles: (1) confirm positive and negative body image coexist, (2) identify high- and low-risk profiles of body image and eating behavior, and (3) offer preliminary suggestions for screening and tailoring preventive interventions.
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15
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Saunders JF, Nutter S, Russell-Mayhew S. Examining the Conceptual and Measurement Overlap of Body Dissatisfaction and Internalized Weight Stigma in Predominantly Female Samples: A Meta-Analysis and Measurement Refinement Study. Front Glob Womens Health 2022; 3:877554. [PMID: 35528312 PMCID: PMC9070483 DOI: 10.3389/fgwh.2022.877554] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 03/24/2022] [Indexed: 01/31/2023] Open
Abstract
Both body dissatisfaction and internalized weight stigma have been identified as risk factors for many negative health outcomes for women, including depression and eating disorders. In addition to these contributions, these concepts have been found to overlap to various degrees in existing literature. We conducted a systematic review and meta-analysis on articles published prior to February 2022 to demonstrate the conceptual and measurement overlap between body dissatisfaction and internalized weight stigma as currently quantified. We identified 48 studies examining the interrelation between body dissatisfaction and internalized weight stigma in predominantly female samples. Stronger correlations between these two constructs, some bordering on multicollinearity, were prevalent in community samples compared to clinical samples and with some but not all the commonly used measures in the body image and weight stigma fields. Body mass index (BMI) moderated these relations such that individuals with higher self-reported BMI were more likely to report lower correlations between the constructs. This concept proliferation, stronger for individuals with lower BMIs and community samples, necessitates the need change how we conceptualize and measure body dissatisfaction and internalized weight stigma. To this end, we conducted study two to refine existing measures and lessen the degree of measurement overlap between internalized weight stigma and body dissatisfaction, particularly in community samples of women. We aimed to clarify the boundaries between these two concepts, ensuring measurement error is better accounted for. Female university students completed existing measures of body satisfaction and internalized weight stigma, which were analyzed using an exploratory followed by a confirmatory factor analysis. In our attempts to modify two existing measures of internalized weight stigma and body dissatisfaction, the majority of the internalized weight stigma items were retained. In contrast, most of the body dissatisfaction items either cross-loaded onto both factors or loaded on to the internalized weight stigma factor despite being intended for the body dissatisfaction factor, suggesting that the measurement issues identified in recent prior research may be due not only to the way we conceptualize and quantify weight stigma, but also the ways in which we quantify body dissatisfaction, across the existing corpus of body dissatisfaction scales.
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Affiliation(s)
- Jessica F. Saunders
- Hiatt School of Psychology, Clark University, Worcester, MA, United States
- *Correspondence: Jessica F. Saunders
| | - Sarah Nutter
- Department of Educational Psychology and Leadership Studies, University of Victoria, Victoria, BC, Canada
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16
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Romano KA, Heron KE, Sandoval CM, Howard LM, MacIntyre RI, Mason TB. A meta-analysis of associations between weight bias internalization and conceptually-related correlates: A step towards improving construct validity. Clin Psychol Rev 2022; 92:102127. [PMID: 35074712 PMCID: PMC8858873 DOI: 10.1016/j.cpr.2022.102127] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 11/15/2021] [Accepted: 01/09/2022] [Indexed: 12/13/2022]
Abstract
Weight bias internalization (WBI), a process of weight-based self-devaluation, has been associated with adverse mental and physical health. However, there are limitations with the existing conceptualization and operationalization of WBI that raise questions about the implications of this evidence-base. To address these limitations, the present study investigated the construct validity of WBI by conducting a meta-analysis of associations between WBI (as currently operationalized) and conceptually-related correlates. Studies identified through October 2021 that provided zero-order correlations for associations between WBI and conceptually-related constructs were examined. Meta-regression determined whether these associations differed across WBI measures and demographic (age, sex/gender, race, BMI) and study-level (publication status, sample type, study quality) moderators. Data for 128 (sub)samples were identified (Msample size = 477.83, SD = 1679.90; Mage = 34.46, SD = 12.17; range = 10.21-56.60). Greater WBI exhibited large to very large associations with factors suggested to have considerable overlap with this construct (negative and positive body image, self-devaluation), general and weight-specific experiential avoidance, and individuals' anticipation of future weight stigma. Associations varied for other constructs that have been differentially included in conceptualizations of WBI (endorsing weight bias, weight stigma stereotype awareness, weight stigma experiences), and via measurement-related, demographic, and study-level factors. These findings provide important information that can advance WBI conceptualization and measure-refinement.
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Affiliation(s)
- Kelly A. Romano
- The Virginia Consortium Program in Clinical Psychology, Norfolk, VA, USA
| | - Kristin E. Heron
- The Virginia Consortium Program in Clinical Psychology, Norfolk, VA, USA,Department of Psychology, Old Dominion University, Norfolk, VA, USA
| | | | - Lindsay M. Howard
- Department of Psychology, Augustana University, Sioux Falls, SD, USA
| | | | - Tyler B. Mason
- Department of Preventive Medicine, University of Southern California, Los Angeles, CA, USA
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17
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Internalised weight stigma as a mediator of the relationship between experienced/perceived weight stigma and biopsychosocial outcomes: a systematic review. Int J Obes (Lond) 2022; 46:1-9. [PMID: 34628466 PMCID: PMC8501332 DOI: 10.1038/s41366-021-00982-4] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 09/14/2021] [Accepted: 09/29/2021] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To systematically review studies that have assessed the mediating role of internalised weight stigma on the relationship between experienced/perceived weight stigma and any biopsychosocial outcomes. METHODS PsycINFO, PsycExtra, Web of Science, CINAHL, Medline and Embase were systematically searched. Identified studies were double screened (HB and XPG). RESULTS Seventeen studies (across 16 articles) met our inclusion criteria (N = 21,172), and almost all studies measured only psychological outcomes (n = 15). Eight studies found consistent evidence for internalised weight stigma as a mediator of the relationship between experienced/perceived weight stigma and disordered eating outcomes. Preliminary evidence was found for the mediating role of internalised weight stigma on the relationship between experienced/perceived weight stigma and body shame, body dissatisfaction, exercise behaviour, healthcare experiences and behaviours, bodily pain and parental weight talk. However, the findings were inconsistent for depression and anxiety, although only two studies reported these. CONCLUSION This review provides preliminary evidence for internalised weight stigma as an intervening variable in the relationship between experienced/perceived weight stigma and adverse health outcomes. Results suggest that there are potential benefits of interventions addressing internalised weight stigma to improve health outcomes. However, these findings must be considered in the context of the psychometric limitations of the Weight Bias Internalisation Scale, which was used in all but one study.
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18
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Pearl RL, Wadden TA, Jakicic JM. Is weight stigma associated with physical activity? A systematic review. Obesity (Silver Spring) 2021; 29:1994-2012. [PMID: 34747131 PMCID: PMC8612947 DOI: 10.1002/oby.23274] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 07/17/2021] [Accepted: 07/26/2021] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Weight stigma is associated with impaired health, attributed in part to reductions in health-promoting behaviors. This review analyzed evidence of the association between weight stigma and physical activity (PA) in adults and youth. METHODS Three databases were searched for terms related to weight stigma and PA. Eligible studies reported the quantitative association between at least one measure of weight stigma and one behavioral measure of PA. RESULTS A total of 38 studies met eligibility criteria. Of the 29 studies of adults, 3 used objective PA measures, and 79% used an observational, cross-sectional design. Findings of the relationship between weight stigma and PA were mixed. Everyday weight discrimination and internalizing weight stigma were associated with reduced PA in most studies. Several studies found indirect, and not direct, effects of weight stigma on PA when analyses included other individual-level factors. In the nine studies of youth, two used objective PA measures, all were observational, and only one study was longitudinal. Most youth studies found a relationship between weight-based teasing and reduced PA. CONCLUSIONS Weight teasing, everyday discrimination, and internalization were associated with reduced PA. However, associations were inconsistent and often indirect. Future studies should include objective PA measures with larger samples and longitudinal assessments.
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Affiliation(s)
- Rebecca L. Pearl
- Department of Clinical and Health Psychology, University of Florida, Gainesville, FL, USA
- Center for Weight and Eating Disorders, Department of Psychiatry, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Thomas A. Wadden
- Center for Weight and Eating Disorders, Department of Psychiatry, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - John M. Jakicic
- Healthy Lifestyle Institute and Physical Activity and Weight Management Research Center, University of Pittsburgh, Pittsburgh, PA, USA
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19
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Swami V, Todd J, Barron D. Translation and validation of body image instruments: An addendum to Swami and Barron (2019) in the form of frequently asked questions. Body Image 2021; 37:214-224. [PMID: 33725653 DOI: 10.1016/j.bodyim.2021.03.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 03/03/2021] [Accepted: 03/03/2021] [Indexed: 02/07/2023]
Abstract
Test adaptation - the translation and validation of source instruments for use in new social identity groups - plays a vital role in body image research. Previously, Swami and Barron (2019) developed a set of good practice recommendations and reporting guidelines for the test adaptation of body image instruments. However, a number of issues in that article were not covered in depth and new issues have emerged as a result of developments in theory and practice. Here, we offer an addendum to Swami and Barron in the form of frequently asked questions. Issues discussed in this article include various methods for achieving good translations, the appropriateness of revising instrument components prior to empirical analyses, determining the number of factors to extract in exploratory factor analyses (EFA), and the usefulness of EFA versus confirmatory factor analyses (CFA) in determining factorial validity. We also cover methods of analyses that have been infrequently utilised by body image scholars, including exploratory structural equation modelling (ESEM), bifactor model analyses, and various methods for establish measurement invariance. When read as an addendum to Swami and Barron, we hope this article helps to clarify issues of importance for body image researchers interested in conducting test adaptation work.
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Affiliation(s)
- Viren Swami
- School of Psychology and Sports Sciences, Anglia Ruskin University, Cambridge, United Kingdom; Centre for Psychological Medicine, Perdana University, Kuala Lumpur, Malaysia.
| | - Jennifer Todd
- School of Psychology and Sports Sciences, Anglia Ruskin University, Cambridge, United Kingdom; Centre for Psychological Medicine, Perdana University, Kuala Lumpur, Malaysia
| | - David Barron
- Centre for Psychological Medicine, Perdana University, Kuala Lumpur, Malaysia
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20
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Examining associations among weight stigma, weight bias internalization, body dissatisfaction, and eating disorder symptoms: Does weight status matter? Body Image 2021; 37:38-49. [PMID: 33556915 PMCID: PMC8187267 DOI: 10.1016/j.bodyim.2021.01.006] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 01/20/2021] [Accepted: 01/20/2021] [Indexed: 02/07/2023]
Abstract
The present study aimed to expand weight stigma theoretical models by accounting for central tenets of prominent eating disorder (ED) theories and increasing the generalizability of existing models for individuals across the weight spectrum. College students (Sample 1: N = 1228; Sample 2: N = 1368) completed online surveys assessing stigma and ED symptoms. In each sample, separately, multi-group path analyses tested whether body mass index (BMI) classification (underweight/average weight, overweight, obese) moderated a model wherein weight stigma experiences were sequentially associated with weight bias internalization, body dissatisfaction, and five ED symptoms: binge eating, purging, restricting, excessive exercise, muscle building behaviors. Results supported the assessed model overall and for individuals in each BMI class, separately. Although patterns of associations differed for individuals with different BMIs, these variations were limited. The present findings suggest that the adverse impact of weight stigma on distinct ED symptoms is not limited to individuals with elevated BMIs and that these associations are generally explained by the same mechanisms. Weight stigma interventions that focus on decreasing weight bias internalization and body dissatisfaction are recommended for individuals across the weight spectrum. Further examination of associations between weight stigma and multiple ED symptoms, beyond disinhibited eating, is supported.
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21
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Inconsistencies in the conceptualisation and operationalisation of internalized weight stigma: A potential way forward. Body Image 2021; 36:iii-v. [PMID: 33358360 PMCID: PMC8500548 DOI: 10.1016/j.bodyim.2020.12.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 12/01/2020] [Accepted: 12/02/2020] [Indexed: 11/21/2022]
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22
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Pearl RL, Puhl RM, Lessard LM, Himmelstein MS, Foster GD. Prevalence and correlates of weight bias internalization in weight management: A multinational study. SSM Popul Health 2021; 13:100755. [PMID: 33718581 PMCID: PMC7920853 DOI: 10.1016/j.ssmph.2021.100755] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 01/08/2021] [Accepted: 02/07/2021] [Indexed: 12/24/2022] Open
Abstract
Weight bias internalization (WBI) is an understudied form of internalized stigma, particularly among treatment-seeking adults with overweight/obesity. The current study surveyed 13,996 adults currently engaged in weight management in the first multinational study of WBI. From May to July 2020, participants in six Western countries completed the Modified Weight Bias Internalization Scale (WBIS-M) and measures of weight change, health behaviors, psychosocial well-being, and health-related quality of life (HRQOL). Participants were majority white, female, middle-aged, and categorized as having overweight or obesity based on body mass index. Results showed higher mean WBIS-M scores among participants in the UK, Australia, and France than in Germany, the US, and Canada. Across all countries, and controlling for participant characteristics and experiences of weight stigma, WBIS-M scores were associated with greater weight gain in the past year. Participants with higher WBIS-M scores also reported poorer mental and physical HRQOL, less eating and physical activity self-efficacy, greater engagement in eating as a coping strategy, more avoidance of going to the gym, poorer body image, and greater perceived stress. Few interaction effects were found between experiences and internalization of weight stigma. Overall, the current findings support WBI as a robust correlate of adverse weight-related health indices across six Western countries. Prospective and experimental studies are needed to determine directionality and causality in the relationship between WBI and poor health outcomes. Differences in weight bias internalization (WBI) were found between six Western countries. WBI was associated with weight gain in the past year across countries. WBI was associated with adverse weight-related health indices across countries. Associations with weight and health were stronger for WBI than weight stigma experiences.
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Affiliation(s)
- Rebecca L. Pearl
- Center for Weight and Eating Disorders, Department of Psychiatry, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
- Department of Clinical and Health Psychology, University of Florida, Gainesville, FL, USA
- Corresponding author. Department of Clinical and Health Psychology, P.O. Box 100165, Gainesville, FL, 32610, USA.
| | - Rebecca M. Puhl
- Rudd Center for Food Policy and Obesity, University of Connecticut, Hartford, CT, USA
- Department of Human Development & Family Sciences, University of Connecticut, Storrs, CT, USA
| | - Leah M. Lessard
- Rudd Center for Food Policy and Obesity, University of Connecticut, Hartford, CT, USA
| | | | - Gary D. Foster
- Center for Weight and Eating Disorders, Department of Psychiatry, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
- WW International, Inc., New York, NY, USA
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23
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Austen E, Greenaway KH, Griffiths S. Differences in weight stigma between gay, bisexual, and heterosexual men. Body Image 2020; 35:30-40. [PMID: 32829093 DOI: 10.1016/j.bodyim.2020.08.002] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 08/02/2020] [Accepted: 08/03/2020] [Indexed: 02/05/2023]
Abstract
Gay and bisexual men may experience more weight stigma than heterosexual men; however, research is limited. We examined differences in experienced weight discrimination, weight bias, and internalized weight bias in two studies: the first comprising gay (n = 351), bisexual (n = 357), and heterosexual (n = 408) men, and the second comprising gay (n = 614) and bisexual (n = 123) men. In Study 1, bisexual men reported experiencing more weight discrimination than gay (r = .07) and heterosexual (r = .08) men. Bisexual (Glass' Δ = 0.41) and gay (Δ = 0.37) men reported greater internalized weight bias than heterosexual men. Heterosexual men reported more weight bias than gay (Cohen's d = 0.35) and bisexual (d = 0.46) men. In Study 2, gay men reported more internalized weight bias than bisexual men (d = 0.26). Sexual orientation did not moderate the relationships of weight stigma with either body dissatisfaction or psychological quality of life. Among gay and bisexual men, experiencing weight discrimination predicted diminished psychological quality of life through internalized weight bias and body dissatisfaction. Our research emphasizes the importance of assessing weight stigma among sexual minorities and suggests bisexual men might be particularly vulnerable to weight stigma.
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Affiliation(s)
- Emma Austen
- Melbourne School of Psychological Sciences, University of Melbourne, Melbourne, Australia.
| | - Katharine H Greenaway
- Melbourne School of Psychological Sciences, University of Melbourne, Melbourne, Australia
| | - Scott Griffiths
- Melbourne School of Psychological Sciences, University of Melbourne, Melbourne, Australia
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24
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Burnette CB, Mazzeo SE. Examining the contribution of weight-bias internalization to the associations between weight suppression and disordered eating in undergraduates. Eat Behav 2020; 37:101392. [PMID: 32413732 DOI: 10.1016/j.eatbeh.2020.101392] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 04/29/2020] [Accepted: 04/30/2020] [Indexed: 01/19/2023]
Abstract
Weight suppression (WS) is consistently, positively associated with eating disorder (ED) symptoms, but variables that contribute to these associations remain understudied. The current study examined weight-bias internalization as a potential contributor to the link between weight suppression (WS) and disordered eating in an undergraduate sample. Men (n = 285) and women (n = 610) completed assessments of weight history, weight-bias internalization, and ED symptoms. Absolute (difference in highest and current BMI) and relative WS (%BMI change) were calculated. Hierarchical linear and count regression models examined whether WS contributed to ED symptoms (restraint, objective binge episodes [OBEs], loss-of-control [LOC] eating, and compensatory exercise) above and beyond weight-bias internalization. Analyses were conducted by gender. After accounting for weight-bias internalization, WS demonstrated unique associations with restraint in men (p = .01) and women (p < .001), and LOC eating frequency in men (p = .02), though effects were weaker relative to weight-bias internalization. Although WS was positively correlated with frequency of OBEs in men and LOC eating in women, these associations were no longer significant when accounting for weight-bias internalization. Weight-bias internalization was positively associated with all measured ED symptoms. Consistent with previous work, gender differences in the relations of WS and ED symptoms emerged. Results suggest weight-bias internalization might contribute to links between WS and ED symptoms, particularly binge behaviors, in non-clinical samples. Future research should explore whether decreasing weight-bias internalization could weaken the association between WS and ED symptoms.
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Affiliation(s)
- C Blair Burnette
- Department of Psychology, Virginia Commonwealth University, P.O. Box 842018, Richmond, VA 23284-2018, USA.
| | - Suzanne E Mazzeo
- Departments of Psychology & Pediatrics, Virginia Commonwealth University, P.O. Box 842018, Richmond, VA 23284-2018, USA.
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