3 research outputs found

    Does the Tripartite Influence Model of Body Image and Eating Pathology Function Similarly Across Racial/Ethnic Groups of White, Black, Latina, and Asian Women?

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    The tripartite influence model suggests that appearance pressures from family, peers, and the media contribute to thin-ideal internalization, which leads to increased body dissatisfaction and subsequent eating disorder pathology. The tripartite influence model was initially developed and tested among primarily White samples, and emerging research suggests racial/ethnic differences in mean levels of particular model constructs. Consequently, the model\u27s appropriateness for understanding eating disorder risk in racial/ethnic minorities warrants investigation to determine its usefulness in explicating eating disorder risk in diverse populations. Participants in the current study were White (n = 1167), Black (n = 212), Latina (n = 203), and Asian (n = 176) women from five geographically disparate college campuses in the United States. Participants completed the Sociocultural Attitudes Towards Appearance Questionnaire-4, the Multidimensional Body-Self Relations Questionnaire - Appearance Evaluation Subscale, and the Eating Disorder Examination-Questionnaire. Analysis of variance was used to compare mean levels of each construct across racial/ethnic groups. Multigroup structural equation modeling was used to assess the appropriateness of the tripartite influence model for each racial/ethnic group, and to examine differences in the strength of the model pathways across groups. There were significant mean level differences across groups for most model constructs. However, results indicated similar model fit across racial/ethnic groups, with few differences in the strength of model pathways. Findings suggest that although some groups report lower levels of proposed risk factors, the sociocultural risk processes for eating pathology identified through the tripartite influence model are similar across racial/ethnic groups of young adult women. Such information can be used to inform culturally-sensitive interventions

    Food Insecurity and Eating Pathology in Adolescents

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    Adolescence is a critical period for the emergence of eating disorders, and food insecurity may be related to eating pathology and weight, as evidenced in adults. However, little is known about food insecurity and eating pathology during this developmental period, and associations between food insecurity and body mass index (BMI) are mixed. Therefore, we examined associations between food insecurity and BMI percentile, self-reported eating-related pathology and binge eating, and subgroup differences by race/ethnicity. In a subset, we examined the relationship between food insecurity and real-world hunger, food craving, and loss-of-control eating using ecological momentary assessment (EMA). Fifty-eight adolescents at two sites (clinical sample, n = 38, BMI percentile ≥ 70th; community sample, n = 20, all BMI strata) completed self-report questionnaires. Adolescents were 15.2 ± 2.1 years old, 62% female, 50% Black, 34.5% Hispanic, with BMI percentile = 80.5 ± 25.8 (range 4–99). In the full sample, food insecurity was associated with greater BMI (p < 0.01), higher shape/weight overvaluation (p = 0.04), and greater number of binge eating episodes among those reporting at least one binge episode (p < 0.01), with significant relationships for BMI percentile, shape/weight overvaluation, body dissatisfaction, and binge episode frequency among Hispanic adolescents only (each p < 0.01). As in adults, food insecurity may be a risk factor for eating pathology, particularly for Hispanic teens

    Stress, trauma, and perception of eating behavior changes during the first weeks of the COVID-19 outbreak

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    Objective: The COVID-19 pandemic is one of the largest collective stressors in recent history. Consistent with prior research, this stress has led to impactful eating behavior change. While prior life traumas also impact eating behavior, it is unclear whether the current stress experienced during COVID-19, and prior life traumas (overall, socially relevant, and nonsocially relevant), interact to influence eating behavior changes. Moreover, it is unclear whether current stress and prior traumas impact how eating behavior changes are perceived (i.e., in magnitude, valence, or both) by the individuals experiencing the changes. Therefore, this study sought to examine both the relationship between current stress and perception of eating behavior changes, as well as the moderating impact of prior life traumas on this relationship. Methods: Between March and April 2020, participants completed a subjective, self-report online assessment of current stress, prior life traumas, pandemic-related changes in eating behaviors, and the perceived impact of eating behavior changes. Results: Higher current stress was associated with larger, more negative perceptions of eating behavior changes. This relationship was moderated by prior life traumas. Specifically, the association between current stress and perceived negative impact of eating behavior change was potentiated among those with more prior socially relevant (but not nonsocially relevant) traumas. Discussion: These results suggest eating behavior changes occurred early in the pandemic and were uniquely impacted by the cumulative effect of present stress and socially relevant prior life traumas. Public Significance: Changes in eating behaviors and pathology have been prevalent during COVID-19. We examined how stress and prior life traumas interacted during the first weeks of COVID-19 to influence perceptions of eating behavior change. As altered perception of eating behaviors is a notable feature of eating pathology, these results will help inform development of intervention targets for those at risk for developing disordered eating during future- and post-pandemic recovery
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