151
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Bailey N, Waller G. Body checking in non-clinical women: Experimental evidence of a specific impact on fear of uncontrollable weight gain. Int J Eat Disord 2017; 50:693-697. [PMID: 28106919 DOI: 10.1002/eat.22676] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 12/30/2016] [Accepted: 12/31/2016] [Indexed: 11/11/2022]
Abstract
Body checking is used widely among clinical and non-clinical individuals. It is suggested to be a safety behavior, reducing anxiety initially but potentially enhancing eating and shape concerns in the longer term. However, there is little causal evidence of those negative effects. This experimental study tests the potential negative impact of body checking. Fifty non-clinical women took part in a study of the effects of body checking in naturalistic settings. Each checked their wrist size every 15 minutes for eight hours on one day, then did not check the next day (order randomized). The impact on eating cognitions and body dissatisfaction was measured at the end of each day, and levels of change in those characteristics were also associated with eating pathology levels. Body checking did not result in more negative general eating attitudes or body dissatisfaction, but did result in a significant increase in a specific cognition that is hypothesised to be relevant to eating pathology - the fear of uncontrollable weight gain following eating. This impact was greater among those women with more negative existing eating attitudes. These findings add to the small experimental evidence base, demonstrating negative causal links between body checking and eating pathology. The findings need to be extended to clinical groups, but support the use of existing cognitive-behavioral methods to reduce body checking behavior.
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Affiliation(s)
| | - Glenn Waller
- Department of Psychology, University of Sheffield, UK
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152
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Legenbauer T, Martin F, Blaschke A, Schwenzfeier A, Blechert J, Schnicker K. Two sides of the same coin? A new instrument to assess body checking and avoidance behaviors in eating disorders. Body Image 2017; 21:39-46. [PMID: 28285178 DOI: 10.1016/j.bodyim.2017.02.004] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Revised: 02/12/2017] [Accepted: 02/13/2017] [Indexed: 11/19/2022]
Abstract
Body checking (BC) and avoidance behaviors (BA) are the dominant behavioral features of body image disturbances (BID) that characterize most individuals with eating disorders (EDs). Whereas BC can be reliably assessed, a valid assessment tool for BA is lacking, preventing an adequate assessment of BID differences across different EDs (anorexia nervosa, AN; bulimia nervosa, BN; binge eating disorder, BED). A total of 310 women with EDs and 112 nonclinical controls completed measures of BC-, BA- and ED-related symptoms. BA did not differentiate between EDs, whereas BC did: it was highest in AN and BN, and lowest in BED. Multivariate analyses also discriminated AN from BN based on BC. Given that results are of preliminary nature, evidence is promising that EDs can be discriminated from healthy controls and that differential BID profiles for the behavioral component among ED subgroups exist. However, replication of the factor structure remains open within ED subsamples.
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Affiliation(s)
- Tanja Legenbauer
- LWL University Hospital of the Ruhr-University Bochum for Child and Adolescent Psychiatry, Hamm, Germany.
| | - Franziska Martin
- LWL University Hospital of the Ruhr-University Bochum for Child and Adolescent Psychiatry, Hamm, Germany
| | - Ariane Blaschke
- Psychosomatic Hospital St. Franziska-Stift, Bad Kreuznach, Germany
| | - Anne Schwenzfeier
- LWL University Hospital of the Ruhr-University Bochum for Child and Adolescent Psychiatry, Hamm, Germany
| | - Jens Blechert
- Centre of Cognitive Neuroscience and Department of Psychology, University of Salzburg, Austria
| | - Katja Schnicker
- Johannes Gutenberg-University Mainz, Department of Clinical Psychology and Psychotherapy, Eating Disorder Outpatient Unit, Mainz, Germany
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153
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Cordes M, Vocks S, Düsing R, Waldorf M. Effects of the exposure to self- and other-referential bodies on state body image and negative affect in resistance-trained men. Body Image 2017; 21:57-65. [PMID: 28286330 DOI: 10.1016/j.bodyim.2017.02.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Revised: 02/20/2017] [Accepted: 02/21/2017] [Indexed: 11/19/2022]
Abstract
Previous body image research suggests that first, exposure to body stimuli can negatively affect men's body satisfaction and second, body concerns are associated with dysfunctional gaze behavior. To date, however, the effects of self- vs. other-referential body stimuli and of gaze behavior on body image in men under exposure conditions have not been investigated. Therefore, 49 weight-trained men were presented with pictures of their own and other bodies of different builds (i.e., normal, muscular, hyper-muscular) while being eye-tracked. Participants completed pre- and post-exposure measures of body image and affect. Results indicated that one's own and the muscular body negatively affected men's body image to a comparable degree. Exposure to one's own body also led to increased negative affect. Increased attention toward disliked own body parts was associated with a more negative post-exposure body image and affect. These results suggest a crucial role of critical self-examination in maintaining body dissatisfaction.
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Affiliation(s)
- Martin Cordes
- Department of Clinical Psychology and Psychotherapy, Osnabrück University, Knollstraße 15, 49069 Osnabrück, Germany.
| | - Silja Vocks
- Department of Clinical Psychology and Psychotherapy, Osnabrück University, Knollstraße 15, 49069 Osnabrück, Germany.
| | - Rainer Düsing
- Department of Experimental Psychology I, Osnabrück University, Seminarstraße 20, 49074 Osnabrück, Germany.
| | - Manuel Waldorf
- Department of Clinical Psychology and Psychotherapy, Osnabrück University, Knollstraße 15, 49069 Osnabrück, Germany.
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154
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Kognitiv-affektive Neuropsychologie der Binge-Eating-Störung. PSYCHOTHERAPEUT 2017. [DOI: 10.1007/s00278-017-0190-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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155
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Steinfeld B, Bauer A, Waldorf M, Hartmann AS, Vocks S. Diagnostik der Körperbildstörung. PSYCHOTHERAPEUT 2017. [DOI: 10.1007/s00278-017-0188-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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156
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Bauer A, Schneider S, Waldorf M, Braks K, Huber TJ, Adolph D, Vocks S. Selective Visual Attention Towards Oneself and Associated State Body Satisfaction: an Eye-Tracking Study in Adolescents with Different Types of Eating Disorders. JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 2017; 45:1647-1661. [DOI: 10.1007/s10802-017-0263-z] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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157
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Trentowska M, Svaldi J, Blechert J, Tuschen-Caffier B. Does habituation really happen? Investigation of psycho-biological responses to body exposure in bulimia nervosa. Behav Res Ther 2016; 90:111-122. [PMID: 28027485 DOI: 10.1016/j.brat.2016.12.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Revised: 10/24/2016] [Accepted: 12/12/2016] [Indexed: 10/20/2022]
Abstract
BACKGROUND Body exposure is a common and effective treatment for body image disturbance in bulimia nervosa (BN). However, little is known about treatment mechanisms. Based on models of emotional processing and neurovisceral integration, we expected to observe a) initial activation and b) habituation of cognitive-affective and autonomic responding within one and between two standardized body exposure sessions. METHODS A group of 13 women with BN and 13 healthy controls (HC) were repeatedly exposed to their bodies. Prior to and after treatment with three individualized mirror exposure sessions participants received a session of standardized exposure to videographic recordings of their body. Subjective ratings of body-related emotions and thoughts were assessed repeatedly throughout the standardized exposure sessions and autonomic responses were recorded continuously. RESULTS Subjective and sympathetic responses were activated initially in both groups. Cognitive-affective responses habituated within the standardized sessions in both groups, whereas between the standardized sessions habituation was only found in women with BN. Increasing sympathetic responses were found within the sessions in both groups. CONCLUSIONS The results support cognitive-affective habituation during body exposure in BN and to a lesser extent in HC. Autonomic responses however did not show a corresponding pattern and did not distinguish between groups. Implications for body exposure research and practice are discussed.
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Affiliation(s)
- Monika Trentowska
- Department of Clinical Psychology and Psychotherapy, Albert-Ludwigs-University Freiburg, Germany
| | - Jennifer Svaldi
- Department of Clinical Psychology and Psychotherapy, Eberhard Karls University Tübingen, Germany.
| | - Jens Blechert
- Department for Psychology & Centre for Cognitive Neuroscience, University of Salzburg, Austria
| | - Brunna Tuschen-Caffier
- Department of Clinical Psychology and Psychotherapy, Albert-Ludwigs-University Freiburg, Germany
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158
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Gao X, Deng X, Wen X, She Y, Vinke PC, Chen H. My Body Looks Like That Girl's: Body Mass Index Modulates Brain Activity during Body Image Self-Reflection among Young Women. PLoS One 2016; 11:e0164450. [PMID: 27764116 PMCID: PMC5072594 DOI: 10.1371/journal.pone.0164450] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Accepted: 09/26/2016] [Indexed: 11/18/2022] Open
Abstract
Body image distress or body dissatisfaction is one of the most common consequences of obesity and overweight. We investigated the neural bases of body image processing in overweight and average weight young women to understand whether brain regions that were previously found to be involved in processing self-reflective, perspective and affective components of body image would show different activation between two groups. Thirteen overweight (O-W group, age = 20.31±1.70 years) and thirteen average weight (A-W group, age = 20.15±1.62 years) young women underwent functional magnetic resonance imaging while performing a body image self-reflection task. Among both groups, whole-brain analysis revealed activations of a brain network related to perceptive and affective components of body image processing. ROI analysis showed a main effect of group in ACC as well as a group by condition interaction within bilateral EBA, bilateral FBA, right IPL, bilateral DLPFC, left amygdala and left MPFC. For the A-W group, simple effect analysis revealed stronger activations in Thin-Control compared to Fat-Control condition within regions related to perceptive (including bilateral EBA, bilateral FBA, right IPL) and affective components of body image processing (including bilateral DLPFC, left amygdala), as well as self-reference (left MPFC). The O-W group only showed stronger activations in Fat-Control than in Thin-Control condition within regions related to the perceptive component of body image processing (including left EBA and left FBA). Path analysis showed that in the Fat-Thin contrast, body dissatisfaction completely mediated the group difference in brain response in left amygdala across the whole sample. Our data are the first to demonstrate differences in brain response to body pictures between average weight and overweight young females involved in a body image self-reflection task. These results provide insights for understanding the vulnerability to body image distress among overweight or obese young females.
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Affiliation(s)
- Xiao Gao
- Key Laboratory of Cognition and Personality, Southwest University, Chongqing, China
- Faculty of Psychology, Southwest University, Chongqing, China
- * E-mail:
| | - Xiao Deng
- Stomatological Hospital of Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China
| | - Xin Wen
- Key Laboratory of Cognition and Personality, Southwest University, Chongqing, China
- Faculty of Psychology, Southwest University, Chongqing, China
| | - Ying She
- Key Laboratory of Cognition and Personality, Southwest University, Chongqing, China
- Faculty of Psychology, Southwest University, Chongqing, China
| | - Petra Corianne Vinke
- Groningen Institute of Evolutionary Life Sciences, Dept. Behavioral Neurosciences, University of Groningen, Groningen, The Netherlands
| | - Hong Chen
- Key Laboratory of Cognition and Personality, Southwest University, Chongqing, China
- Faculty of Psychology, Southwest University, Chongqing, China
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159
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Body Dissatisfaction in Early Adolescence: The Coactive Roles of Cognitive and Sociocultural Factors. J Youth Adolesc 2016; 46:1246-1261. [DOI: 10.1007/s10964-016-0559-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Accepted: 08/09/2016] [Indexed: 10/21/2022]
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160
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Abstract
This article describes the structure and costs of a multidisciplinary hospital-based program for severe eating disorders. The program utilizes multiple levels of care (inpatient, partial day hospital, intensive outpatient, and traditional out patient) to provide continuity of care during the recovery process, which often spans 2 to 3 months of intensive treatment. Details about the expectations of staff, patients, and family members are provided. Also, special protocols for refeeding, weight gain, and motivation for eating are described. The costs of treatment can be managed by greater utilization of the partial day hospital level of care, as opposed to lengthy inpatient hospitalization.
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Affiliation(s)
- Tiffany M Stewart
- Louisiana State University, Our Lady of the Lake Regional Medical Center, Baton Rouge, LA, USA
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161
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Abstract
The treatment of body image has to be multifaceted and should be directed toward the treatment of the whole individual—body, mind, and spirit—with an ultimate culmination of acceptance and compassion for the self. This article presents information on a mindful approach to the treatment of body image as it pertains to concerns with body size and shape. This approach fosters the idea that the treatment process should be one of observation, nonjudgment, neutrality, and acceptance. To this end, this article will depict the conceptualization of body image treatment from a mindful perspective, in which mindfulness serves as the foundation on which the multiple facets of treatment are built. The core components of body image treatment (i.e., cognitive, perceptual, behavioral, and emotional), in the context of mindfulness, are discussed as they relate to the treatment of body image disturbance. This article may be viewed as a theoretical overview of a new treatment concept for body image disturbance.
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Affiliation(s)
- Tiffany M Stewart
- Louisiana State University, Our Lady of the Lake Regional Medical Center, Baton Rouge, LA, USA
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162
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Abstract
The Body Logic Program for Adolescents was developed as a two-stage intervention to prevent the development of eating disorder symptoms. Preliminary results indicate that this program shows promise as an effective prevention effort. The current article provides a detailed description of the protocol for implementing Body Logic Part I, a school-based intervention. A brief review of Body Logic Part II, an intensive family-based intervention for high-risk students, is also provided. Examples of exercises are introduced and goals for practitioners are discussed. The authors hope that by providing this in-depth description of the protocol, researchers and clinicians can use this program in future prevention efforts.
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163
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Rodgers RF, DuBois RH. Cognitive biases to appearance-related stimuli in body dissatisfaction: A systematic review. Clin Psychol Rev 2016; 46:1-11. [DOI: 10.1016/j.cpr.2016.04.006] [Citation(s) in RCA: 86] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2015] [Revised: 02/22/2016] [Accepted: 04/11/2016] [Indexed: 11/24/2022]
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164
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Svaldi J, Bender C, Caffier D, Ivanova V, Mies N, Fleischhaker C, Tuschen-Caffier B. Negative Mood Increases Selective Attention to Negatively Valenced Body Parts in Female Adolescents with Anorexia Nervosa. PLoS One 2016; 11:e0154462. [PMID: 27123587 PMCID: PMC4849648 DOI: 10.1371/journal.pone.0154462] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Accepted: 04/12/2016] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE Previous research has yielded evidence of increased attentional processing of negatively valenced body parts in women with anorexia nervosa (AN), especially for those with high depressive symptomatology. The present study extended previous research by implementing an experimental mood manipulation. METHOD In a within-subjects design, female adolescents with AN (n = 12) and an age matched female control group (CG; n = 12) were given a negative and a positive mood induction at a one-week interval. After each mood induction, participants underwent a 3-min mirror exposure, while their eye movements were recorded. RESULTS After the positive mood induction, both AN and CG participants displayed longer and more frequent gazes towards their self-defined most ugly relative to their self-defined most beautiful body part. However, after the negative mood induction, only females with AN were characterized by increased attention to their most ugly compared to their most beautiful body part, while CG participants' attention distribution was balanced. Furthermore, in the negative (but not in the positive) mood induction condition gaze frequency and duration towards the most ugly body part was significantly stronger in the AN group relative to the CG. DISCUSSION The results emphasize the role of negative mood in the maintenance of pathological information processing of the self-body. This increased body-related negativity-bias during negative mood may lead to the persistence and aggravation of AN patients' body image disturbance.
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Affiliation(s)
- Jennifer Svaldi
- Department of Psychology, University of Tübingen, Tübingen, Germany
| | - Caroline Bender
- Department of Psychology, University of Freiburg, Freiburg, Germany
| | - Detlef Caffier
- Department of Psychology, University of Freiburg, Freiburg, Germany
| | - Viliana Ivanova
- Department of Psychology, University of Freiburg, Freiburg, Germany
| | - Nina Mies
- Department of Psychology, University of Freiburg, Freiburg, Germany
| | - Christian Fleischhaker
- Department of Child and Adolescent Psychiatry and Psychotherapy, University Medical Centre Freiburg, Freiburg, Germany
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165
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Alleva JM, Martijn C, Jansen A. Covariation bias in women with a negative body evaluation: How is it expressed and can it be diminished? J Behav Ther Exp Psychiatry 2016; 50:33-9. [PMID: 26000555 DOI: 10.1016/j.jbtep.2015.04.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Revised: 04/29/2015] [Accepted: 04/30/2015] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND OBJECTIVES Women with a negative body evaluation display covariation bias: They overestimate the relation between their own body and negative social feedback. This study aimed to develop a more fine-grained understanding of this covariation bias and to determine whether it could be diminished. METHODS Seventy women completed a computer task wherein three categories of stimuli--pictures of their own body, a control woman's body, and a neutral object--were followed by (nonverbal) negative social feedback or nothing. Participants' estimates of the relation between each stimulus category and negative social feedback were assessed throughout the task. RESULTS Before starting the task, women with a more negative state body evaluation expected their body to be followed by more negative social feedback (demonstrating a priori covariation bias). During the task, when the relation between stimulus category and negative social feedback was random, women with a more negative trait and state body evaluation perceived at the present moment (online covariation bias) and retrospectively (a posteriori covariation bias) that their body was followed by more negative social feedback. When contingencies were manipulated so that women's own body was rarely followed by negative social feedback, covariation bias was temporarily diminished; this coincided with improvements in state body evaluation. LIMITATIONS The task did not incorporate neutral or positive social feedback and focused only on undergraduate women. CONCLUSIONS Covariation bias exists preexperimentally and occurs when situational information is ambiguous. It is possible to (temporarily) diminish covariation bias. This might be a technique for improving body evaluation.
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Affiliation(s)
- Jessica M Alleva
- Department of Clinical Psychological Science, Maastricht University, The Netherlands.
| | - Carolien Martijn
- Department of Clinical Psychological Science, Maastricht University, The Netherlands
| | - Anita Jansen
- Department of Clinical Psychological Science, Maastricht University, The Netherlands
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166
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Jiang MYW, Vartanian LR. The role of memory in the relationship between attention toward thin-ideal media and body dissatisfaction. Eat Weight Disord 2016; 21:57-64. [PMID: 26002547 DOI: 10.1007/s40519-015-0196-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2015] [Accepted: 05/11/2015] [Indexed: 10/23/2022] Open
Abstract
PURPOSE This study examined the causal relationship between attention and memory bias toward thin-body images, and the indirect effect of attending to thin-body images on women's body dissatisfaction via memory. METHOD In a 2 (restrained vs. unrestrained eaters) × 2 (long vs. short exposure) quasi-experimental design, female participants (n = 90) were shown images of thin models for either 7 s or 150 ms, and then completed a measure of body dissatisfaction and a recognition test to assess their memory for the images. RESULTS Both restrained and unrestrained eaters in the long exposure condition had better recognition memory for images of thin models than did those in the short exposure condition. Better recognition memory for images of thin models was associated with lower body dissatisfaction. Finally, exposure duration to images of thin models had an indirect effect on body dissatisfaction through recognition memory. CONCLUSIONS These findings suggest that memory for body-related information may be more critical in influencing women's body image than merely the exposure itself, and that targeting memory bias might enhance the effectiveness of cognitive bias modification programs.
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167
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Development and validity of a very short form of the Eating Disorder Inventory. Compr Psychiatry 2016; 65:141-9. [PMID: 26774003 DOI: 10.1016/j.comppsych.2015.11.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2015] [Revised: 10/23/2015] [Accepted: 11/12/2015] [Indexed: 11/20/2022] Open
Abstract
INTRODUCTION The main objective of the present series of studies was to develop and validate a 16-item very short form of the Eating Disorder Inventory (EDI-VS) for use as a short assessment tool in large-scale comprehensive or longitudinal studies, as well as in-depth idiographic studies. METHOD The EDI-VS was developed, and validated, through a series of five studies based on independent community samples including a total of 1372 French adolescents. RESULTS The results supported the reliability, content validity, factor validity, convergent validity, and criterion-related validity of the EDI-VS. CONCLUSIONS The EDI-VS comprises 16 items assessing the eight original dimensions of the conceptual model for the EDI. Recommendations for future practice and research on the EDI-VS are outlined.
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168
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Tuschen-Caffier B, Bender C, Caffier D, Klenner K, Braks K, Svaldi J. Selective Visual Attention during Mirror Exposure in Anorexia and Bulimia Nervosa. PLoS One 2015; 10:e0145886. [PMID: 26714279 PMCID: PMC4700997 DOI: 10.1371/journal.pone.0145886] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Accepted: 12/09/2015] [Indexed: 02/07/2023] Open
Abstract
Objective Cognitive theories suggest that body dissatisfaction results from the activation of maladaptive appearance schemata, which guide mental processes such as selective attention to shape and weight-related information. In line with this, the present study hypothesized that patients with anorexia nervosa (AN) and bulimia nervosa (BN) are characterized by increased visual attention for the most dissatisfying/ugly body part compared to their most satisfying/beautiful body part, while a more balanced viewing pattern was expected for controls without eating disorders (CG). Method Eye movements were recorded in a group of patients with AN (n = 16), BN (n = 16) and a CG (n = 16) in an ecologically valid setting, i.e., during a 3-min mirror exposure. Results Evidence was found that patients with AN and BN display longer and more frequent gazes towards the most dissatisfying relative to the most satisfying and towards their most ugly compared to their most beautiful body parts, whereas the CG showed a more balanced gaze pattern. Discussion The results converge with theoretical models that emphasize the role of information processing in the maintenance of body dissatisfaction. Given the etiological importance of body dissatisfaction in the development of eating disorders, future studies should focus on the modification of the reported patterns.
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Affiliation(s)
| | - Caroline Bender
- Department of Psychology, University of Freiburg, Freiburg, Germany
| | - Detlef Caffier
- Department of Psychology, University of Freiburg, Freiburg, Germany
| | | | | | - Jennifer Svaldi
- Department of Psychology, University of Tübingen, Tübingen, Germany
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169
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Dakanalis A, Carrà G, Calogero R, Zanetti MA, Gaudio S, Caccialanza R, Riva G, Clerici M. Testing the cognitive-behavioural maintenance models across DSM-5 bulimic-type eating disorder diagnostic groups: a multi-centre study. Eur Arch Psychiatry Clin Neurosci 2015; 265:663-76. [PMID: 25416408 DOI: 10.1007/s00406-014-0560-2] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2014] [Accepted: 11/07/2014] [Indexed: 12/23/2022]
Abstract
The original cognitive-behavioural (CB) model of bulimia nervosa, which provided the basis for the widely used CB therapy, proposed that specific dysfunctional cognitions and behaviours maintain the disorder. However, amongst treatment completers, only 40-50 % have a full and lasting response. The enhanced CB model (CB-E), upon which the enhanced version of the CB treatment was based, extended the original approach by including four additional maintenance factors. This study evaluated and compared both CB models in a large clinical treatment seeking sample (N = 679), applying both DSM-IV and DSM-5 criteria for bulimic-type eating disorders. Application of the DSM-5 criteria reduced the number of cases of DSM-IV bulimic-type eating disorders not otherwise specified to 29.6 %. Structural equation modelling analysis indicated that (a) although both models provided a good fit to the data, the CB-E model accounted for a greater proportion of variance in eating-disordered behaviours than the original one, (b) interpersonal problems, clinical perfectionism and low self-esteem were indirectly associated with dietary restraint through over-evaluation of shape and weight, (c) interpersonal problems and mood intolerance were directly linked to binge eating, whereas restraint only indirectly affected binge eating through mood intolerance, suggesting that factors other than restraint may play a more critical role in the maintenance of binge eating. In terms of strength of the associations, differences across DSM-5 bulimic-type eating disorder diagnostic groups were not observed. The results are discussed with reference to theory and research, including neurobiological findings and recent hypotheses.
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Affiliation(s)
- Antonios Dakanalis
- Department of Brain and Behavioral Sciences, University of Pavia, P.za Botta 11, 27100, Pavia, Italy.
| | - Giuseppe Carrà
- Division of Psychiatry, Faculty of Brain Sciences, University College of London, Gower Street, London, WC1E 6BT, UK
| | - Rachel Calogero
- School of Psychology, University of Kent, Canterbury, Kent, CT2 7NZ, UK
| | - Maria Assunta Zanetti
- Department of Brain and Behavioral Sciences, University of Pavia, P.za Botta 11, 27100, Pavia, Italy
| | - Santino Gaudio
- Centre for Integrated Research, Area of Diagnostic Imaging, University "Campus Bio-Medico di Roma", Via Pietro Tacchini 24, 00197, Rome, Italy
| | - Riccardo Caccialanza
- Nutrition and Dietetics Service, Fondazione IRCCS Policlinico San Matteo, Viale Golgi 19, 27100, Pavia, Italy
| | - Giuseppe Riva
- Department of Psychology, Catholic University, Largo Gemelli 1, 20123, Milan, Italy.,Applied Technology for Neuro-Psychology Laboratory, Istituto Auxologico Italiano, IRCCS, Via Ariosto 13, 20145, Milan, Italy
| | - Massimo Clerici
- Department of Neurosciences and Biomedical Technologies, University of Milano-Bicocca, Medical School, Via Cadore, 48, 20052, Monza, Italy
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171
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Cordes M, Bauer A, Waldorf M, Vocks S. Körperbezogene Aufmerksamkeitsverzerrungen bei Frauen und Männern. PSYCHOTHERAPEUT 2015. [DOI: 10.1007/s00278-015-0058-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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172
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Alleva JM, Sheeran P, Webb TL, Martijn C, Miles E. A Meta-Analytic Review of Stand-Alone Interventions to Improve Body Image. PLoS One 2015; 10:e0139177. [PMID: 26418470 PMCID: PMC4587797 DOI: 10.1371/journal.pone.0139177] [Citation(s) in RCA: 150] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2015] [Accepted: 09/08/2015] [Indexed: 12/25/2022] Open
Abstract
Objective Numerous stand-alone interventions to improve body image have been developed. The present review used meta-analysis to estimate the effectiveness of such interventions, and to identify the specific change techniques that lead to improvement in body image. Methods The inclusion criteria were that (a) the intervention was stand-alone (i.e., solely focused on improving body image), (b) a control group was used, (c) participants were randomly assigned to conditions, and (d) at least one pretest and one posttest measure of body image was taken. Effect sizes were meta-analysed and moderator analyses were conducted. A taxonomy of 48 change techniques used in interventions targeted at body image was developed; all interventions were coded using this taxonomy. Results The literature search identified 62 tests of interventions (N = 3,846). Interventions produced a small-to-medium improvement in body image (d+ = 0.38), a small-to-medium reduction in beauty ideal internalisation (d+ = -0.37), and a large reduction in social comparison tendencies (d+ = -0.72). However, the effect size for body image was inflated by bias both within and across studies, and was reliable but of small magnitude once corrections for bias were applied. Effect sizes for the other outcomes were no longer reliable once corrections for bias were applied. Several features of the sample, intervention, and methodology moderated intervention effects. Twelve change techniques were associated with improvements in body image, and three techniques were contra-indicated. Conclusions The findings show that interventions engender only small improvements in body image, and underline the need for large-scale, high-quality trials in this area. The review identifies effective techniques that could be deployed in future interventions.
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Affiliation(s)
- Jessica M. Alleva
- Department of Clinical Psychological Science, Maastricht University, Maastricht, the Netherlands
- * E-mail:
| | - Paschal Sheeran
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America
| | - Thomas L. Webb
- Department of Psychology, University of Sheffield, Sheffield, England
| | - Carolien Martijn
- Department of Clinical Psychological Science, Maastricht University, Maastricht, the Netherlands
| | - Eleanor Miles
- School of Psychology, University of Sussex, Brighton, England
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173
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Madowitz J, Matheson BE, Liang J. The relationship between eating disorders and sexual trauma. Eat Weight Disord 2015; 20:281-93. [PMID: 25976911 DOI: 10.1007/s40519-015-0195-y] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2015] [Accepted: 04/29/2015] [Indexed: 01/01/2023] Open
Abstract
Research aimed at understanding the causes and comorbidities of eating disorders (ED) identifies sexual trauma as one potential pathway to the development and maintenance of eating disorders. Based on current literature, there are two main etiological pathways between sexual trauma and ED-body perceptions and psychological difficulties. However, previously published reviews on this topic are outdated and have not yielded consistent findings. Therefore, authors completed a literature review covering years 2004-2014 to examine the relationship between sexual trauma and ED according to both proposed pathway models. Authors utilized PubMed, GoogleScholar, and PsychINFO as search engines. Search terms included "sexual assault", "sexual abuse", "sexual trauma", and "rape" in conjunction with relevant ED terminology. Thirty-two studies met inclusion criteria for this review. Current data indicate an increased prevalence of sexual trauma for individuals with ED. Although limited, recent evidence suggests that sexual trauma precedes and contributes to the development of ED. Existing literature indicates that the body perceptions pathway may impact ED through body dissatisfaction, shame, sexual dysfunction, and fear of future sexual trauma. The psychological difficulties pathway indicates a link between ED and the desire to cope with the failure of the average expected environment, psychological diagnoses, the need for control, and the regulation of emotions. However, further research is needed to assess the potential causal role that sexual trauma may play in the etiology of ED.
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Affiliation(s)
- Jennifer Madowitz
- San Diego Joint Doctoral Program in Clinical Psychology, San Diego State University / University of California, San Diego, California, USA,
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174
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Svaldi J, Tuschen-Caffier B, Biehl SC, Gschwendtner K, Wolz I, Naumann E. Effects of two cognitive regulation strategies on the processing of food cues in high restrained eaters. An event-related potential study. Appetite 2015; 92:269-77. [DOI: 10.1016/j.appet.2015.05.026] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2014] [Revised: 04/22/2015] [Accepted: 05/22/2015] [Indexed: 12/01/2022]
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175
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Popien A, Frayn M, von Ranson KM, Sears CR. Eye gaze tracking reveals heightened attention to food in adults with binge eating when viewing images of real-world scenes. Appetite 2015; 91:233-40. [DOI: 10.1016/j.appet.2015.04.046] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2014] [Revised: 04/01/2015] [Accepted: 04/09/2015] [Indexed: 11/24/2022]
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176
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Cooper JL, Wade TD. The Relationship Between Memory and Interpretation Biases, Difficulties with Emotion Regulation, and Disordered Eating in Young Women. COGNITIVE THERAPY AND RESEARCH 2015. [DOI: 10.1007/s10608-015-9709-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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177
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Kraus N, Lindenberg J, Zeeck A, Kosfelder J, Vocks S. Immediate Effects of Body Checking Behaviour on Negative and Positive Emotions in Women with Eating Disorders: An Ecological Momentary Assessment Approach. EUROPEAN EATING DISORDERS REVIEW 2015; 23:399-407. [DOI: 10.1002/erv.2380] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2015] [Revised: 04/24/2015] [Accepted: 05/24/2015] [Indexed: 11/05/2022]
Affiliation(s)
- Nicole Kraus
- Department of Clinical Psychology and Psychotherapy; University of Osnabrück; Germany
| | - Julia Lindenberg
- Department of Psychiatry and Psychotherapy; University Medical Center Freiburg; Germany
| | - Almut Zeeck
- Department of Psychiatry and Psychotherapy; University Medical Center Freiburg; Germany
| | - Joachim Kosfelder
- Department of Social and Cultural Sciences; University of Applied Sciences Düsseldorf; Germany
| | - Silja Vocks
- Department of Clinical Psychology and Psychotherapy; University of Osnabrück; Germany
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178
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Dakanalis A, Carrà G, Timko A, Volpato C, Pla-Sanjuanelo J, Zanetti A, Clerici M, Riva G. Mechanisms of influence of body checking on binge eating. Int J Clin Health Psychol 2015; 15:93-104. [PMID: 30487826 PMCID: PMC6224801 DOI: 10.1016/j.ijchp.2015.03.003] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Accepted: 03/13/2015] [Indexed: 01/02/2023] Open
Abstract
Despite the theorized role of body checking behaviours in the maintenance process of binge eating, the mechanisms by which they may impact binge eating remain unclear. Using objectification model of eating pathology as a theoretical framework, the authors examined the potential intervening roles of body shame, appearance anxiety, and dietary restraint in the pathway between body checking and binge eating. Data collected from a large sample of treatment-seeking people with Bulimic-type Eating Disorders (N = 801) were analysed trough structural equation modelling. Results showed that, regardless of specific DSM-5 diagnostic categories, body checking behaviours were indirectly associated with binge eating and dietary restraint through body shame and appearance anxiety, whereas dietary restraint was directly linked to binge eating. The findings have clinical utility as they contribute to gaining insight into how critical scrutiny of one's body may act in several indirect ways to affect binge eating. We discuss practical implications of the findings.
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Affiliation(s)
| | | | - Alix Timko
- Children's Hospital of Philadelphia, USA
| | | | | | | | | | - Giuseppe Riva
- Catholic University of Milan and Istituto Auxologico Italiano, Italy
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179
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Internalizing antecedents and consequences of binge-eating behaviors in a community-based, urban sample of African American females. PREVENTION SCIENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR PREVENTION RESEARCH 2015; 15:570-8. [PMID: 23873475 DOI: 10.1007/s11121-013-0411-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The etiology of problem-eating behaviors is often overlooked in research as it typically shares many symptoms with other more common psychiatric illnesses. Binge-eating problems are at the forefront of the popular media because of the connection to obesity; therefore, increased knowledge of binge eating problems, particularly the internalizing antecedents and consequences will have implications in a multitude of domains, including prevention programs aimed at physical and mental health. The current study examines the antecedents of binge-eating behaviors by exploring how the growth of internalizing symptoms influences the proximal outcome of a binge-eating inventory in a longitudinal sample of African American girls. Additional consequences of binge-eating problems are also explored. This study focuses on binge-eating problems in order to present valuable information for prevention scientists who wish to develop target individuals at high risk for internalizing problems such as suicide.
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180
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Mai S, Gramann K, Herbert BM, Friederich HC, Warschburger P, Pollatos O. Electrophysiological evidence for an attentional bias in processing body stimuli in bulimia nervosa. Biol Psychol 2015; 108:105-14. [PMID: 25813122 DOI: 10.1016/j.biopsycho.2015.03.013] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2014] [Revised: 01/30/2015] [Accepted: 03/17/2015] [Indexed: 10/23/2022]
Abstract
Empirical evidence suggests abnormalities in the processing of body stimuli in bulimia nervosa (BN). This study investigated central markers of processing body stimuli by means of event-related potentials in BN. EEG was recorded from 20 women with BN and 20 matched healthy controls while watching and evaluating underweight, normal and overweight female body pictures. Bulimics evaluated underweight bodies as less unpleasant and overweight bodies as bigger and more arousing. A higher P2 to overweight stimuli occurred in BN only. In contrast to controls, no N2 increase to underweight bodies was observed in BN. P3 was modulated by stimulus category only in healthy controls; late slow waves to underweight bodies were more pronounced in both groups. P2 amplitudes to overweight stimuli were correlated with drive for thinness and body dissatisfaction. We present novel support for altered perceptual and cognitive-affective processing of body images in BN on the subjective and electrophysiological level.
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Affiliation(s)
- Sandra Mai
- Health Psychology, Institute of Psychology, Ulm University, Germany.
| | - Klaus Gramann
- Department of Biopsychology and Neuroergonomics, Technical University of Berlin, Germany.
| | - Beate M Herbert
- Department of Psychology, Clinical Psychology and Psychotherapy, Eberhard-Karls-University of Tuebingen, Germany.
| | - Hans-Christoph Friederich
- Department of General Internal Medicine and Psychosomatics, University Hospital of Heidelberg, Heidelberg, Germany; LVR Clinics Essen, Psychosomatic Medicine and Psychotherapy, University Duisburg-Essen, Germany.
| | | | - Olga Pollatos
- Health Psychology, Institute of Psychology, Ulm University, Germany.
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181
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Havermans RC, Vancleef L, Kalamatianos A, Nederkoorn C. Eating and inflicting pain out of boredom. Appetite 2015; 85:52-7. [DOI: 10.1016/j.appet.2014.11.007] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2014] [Revised: 09/29/2014] [Accepted: 11/06/2014] [Indexed: 11/29/2022]
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182
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Legenbauer T, Schütt-Strömel S, Hiller W, Vocks S. Predictors of improved eating behaviour following body image therapy: a pilot study. EUROPEAN EATING DISORDERS REVIEW 2015; 19:129-37. [PMID: 25363718 DOI: 10.1002/erv.1017] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Cognitive processes seem to play a vital role in eating disorders and body image. The current study, therefore, examines the impact and change of dysfunctional cognitions during a body image group therapy, which included 41 patients with an eating disorder. Dysfunctional cognitions were assessed with the 'Eating Disorder Cognition Questionnaire' both before and after treatment. Eating disorder psychopathology was also assessed. Results indicate a significant reduction of dysfunctional cognitions relating to 'body and self-esteem', 'dietary restraint', 'eating and loss of control', as well as 'internalisation and social comparison'. Furthermore, the changes in dysfunctional cognitions were associated with a reduction in eating disorder psychopathology. Body image therapy is a worthy complementation to standardised eating disorder treatment programmes as it reduces negative eating related thoughts and changes attitudes towards the body.
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Affiliation(s)
- Tanja Legenbauer
- LWL University Hospital, Ruhr-University Bochum, Bochum, Germany.
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183
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Tamini BK, Rahdar Z, Kahrazei F. The Relationship between Obsessive-Compulsive Symptoms and Body Image in Boy and Girl High School Students. ACTA ACUST UNITED AC 2015. [DOI: 10.4236/psych.2015.610129] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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184
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Stanghellini G, Trisolini F, Castellini G, Ambrosini A, Faravelli C, Ricca V. Is feeling extraneous from one's own body a core vulnerability feature in eating disorders? Psychopathology 2015; 48:18-24. [PMID: 25341960 DOI: 10.1159/000364882] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2013] [Accepted: 05/27/2014] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To identify core vulnerability features capable of discriminating subjects who are more prone to develop eating disorders. SAMPLING AND METHODS A nonclinical group composed of 253 university students was studied by means of the Identity and Eating Disorders questionnaire (IDEA), exploring abnormal attitudes toward one's own body and difficulties in the definition of one's own identity, the Body Uneasiness Test (BUT) and different self-reported questionnaires evaluating the specific and general psychopathology of eating disorders. The results were compared with those of a clinical eating disorder group. RESULTS In the student sample, a group composed of 35 subjects with abnormal eating patterns and a group (218 subjects) without such features were identified. The IDEA total and subscale scores were found to be significantly higher in subjects with abnormal eating patterns than in subjects without them (all p < 0.001). Positive correlations between the IDEA total and subscale scores and the BUT global score were observed in both groups (all p < 0.01). The comparison of the scores on the IDEA between the clinical group (patients with full-blown eating disorders) and the subjects with abnormal over-threshold eating patterns yields a significant difference in the 'feeling extraneous from one's own body' subscale of the IDEA. CONCLUSIONS The IDEA resulted in being a valid instrument to identify a vulnerability to eating disorders in subjects with abnormal eating patterns in the general population and to recognize the presence of a significant discomfort related to the body. Feeling extraneous from one's own body is the experience that discriminates most between clinical and nonclinical subjects.
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185
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Cohen R, Blaszczynski A. Comparative effects of Facebook and conventional media on body image dissatisfaction. J Eat Disord 2015; 3:23. [PMID: 26140215 PMCID: PMC4489037 DOI: 10.1186/s40337-015-0061-3] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Accepted: 05/21/2015] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Appearance comparison has consistently been shown to engender body image dissatisfaction. To date, most studies have demonstrated this relationship between appearance comparison and body image dissatisfaction in the context of conventional media images depicting the thin-ideal. Social comparison theory posits that people are more likely to compare themselves to similar others. Since social media forums such as Facebook involve one's peers, the current study aimed to determine whether the relationship between appearance comparison and body image dissatisfaction would be stronger for those exposed to social media images, compared to conventional media images. METHODS A sample of 193 female first year university students were randomly allocated to view a series of either Facebook or conventional media thin-ideal images. Participants completed questionnaires assessing pre- and post- image exposure measures of thin-ideal internalisation, appearance comparison, self-esteem, Facebook use and eating disorder risk. RESULTS Type of exposure was not found to moderate the relationship between appearance comparison and changes in body image dissatisfaction. When analysed according to exposure type, appearance comparison only significantly predicted body image dissatisfaction change for those exposed to Facebook, but not conventional media. Facebook use was found to predict higher baseline body image dissatisfaction and was associated with higher eating disorder risk. CONCLUSIONS The findings suggest the importance of extending the body image dissatisfaction literature by taking into account emerging social media formats. It is recommended that interventions for body image dissatisfaction and eating disorders consider appearance comparison processes elicited by thin-ideal content on social media forums, such as Facebook, in addition to conventional media.
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Affiliation(s)
- Rachel Cohen
- School of Psychology, Faculty of Science, The University of Sydney, Camperdown NSW, 2006 Australia
| | - Alex Blaszczynski
- School of Psychology, Faculty of Science, The University of Sydney, Camperdown NSW, 2006 Australia
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186
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Worry or craving? A selective review of evidence for food-related attention biases in obese individuals, eating-disorder patients, restrained eaters and healthy samples. Proc Nutr Soc 2014; 74:99-114. [DOI: 10.1017/s0029665114001451] [Citation(s) in RCA: 130] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Living in an ‘obesogenic’ environment poses a serious challenge for weight maintenance. However, many people are able to maintain a healthy weight indicating that not everybody is equally susceptible to the temptations of this food environment. The way in which someone perceives and reacts to food cues, that is, cognitive processes, could underlie differences in susceptibility. An attention bias for food could be such a cognitive factor that contributes to overeating. However, an attention bias for food has also been implicated with restrained eating and eating-disorder symptomatology. The primary aim of the present review was to determine whether an attention bias for food is specifically related to obesity while also reviewing evidence for attention biases in eating-disorder patients, restrained eaters and healthy-weight individuals. Another aim was to systematically examine how selective attention for food relates (causally) to eating behaviour. Current empirical evidence on attention bias for food within obese samples, eating-disorder patients, and, even though to a lesser extent, in restrained eaters is contradictory. However, present experimental studies provide relatively consistent evidence that an attention bias for food contributes to subsequent food intake. This review highlights the need to distinguish not only between different (temporal) attention bias components, but also to take different motivations (craving v. worry) and their impact on attentional processing into account. Overall, the current state of research suggests that biased attention could be one important cognitive mechanism by which the food environment tempts us into overeating.
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187
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Liu J, Chen H, Gao X, Meng R, Jackson T. Attention and recognition biases associated with stature dissatisfaction among young men in China. Body Image 2014; 11:562-9. [PMID: 25241032 DOI: 10.1016/j.bodyim.2014.08.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2013] [Revised: 08/16/2014] [Accepted: 08/18/2014] [Indexed: 11/16/2022]
Abstract
This research evaluated information-processing biases related to height dissatisfaction among young Chinese men. In Study 1, 32 highly stature dissatisfied (HSD) men and 36 less stature dissatisfied (LSD) men performed a dot probe task featuring height-related words and neutral words. HSD men were significantly slower than LSD men were in responding to probes that followed short stature words, but the groups did not differ in response speeds to probes that followed tall stature or neutral words. In Study 2, 33 HSD men and 34 LSD men completed an implicit learning task followed by a word recognition task. HSD men recognized significantly more short stature words from the initial task, but recognition accuracy for other word types did not differ between groups. Together, these findings suggest that HSD men are more inclined than LSD men to selectively avoid cues that reflect shortness in stature and to selectively recognize such cues later.
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Affiliation(s)
- Jie Liu
- School of Psychology, Southwest University, Chongqing, China
| | - Hong Chen
- School of Psychology, Southwest University, Chongqing, China; Key Laboratory of Cognition and Personality, Southwest University, Chongqing, China.
| | - Xiao Gao
- School of Psychology, Southwest University, Chongqing, China
| | - Rui Meng
- Zhengzhou Yutong Bus Co., Ltd., China
| | - Todd Jackson
- School of Psychology, Southwest University, Chongqing, China; Key Laboratory of Cognition and Personality, Southwest University, Chongqing, China.
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188
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"That camera adds ten pounds!:" women's reactions to visual weight-related feedback and the role of trait body checking. Body Image 2014; 11:516-26. [PMID: 25173668 DOI: 10.1016/j.bodyim.2014.08.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2014] [Revised: 08/04/2014] [Accepted: 08/05/2014] [Indexed: 11/21/2022]
Abstract
In Study 1 women were randomly assigned to viewing: (1) no photo of themselves, (2) an accurate, full-body photo, (3) a photo modified to make them appear thinner than usual, or (4) a photo modified to make them appear heavier than usual. Measures of mood, state self-esteem, and body dissatisfaction were completed. There were no main effects of photo condition; participants were generally poor at perceiving weight change. The heavier that participants thought they looked in their photo as compared to usual, the worse their appearance self-esteem and body dissatisfaction. Study 2 replicated these results and found that participants with higher levels of trait body checking were more likely to report that they looked heavier than usual in the photo. Study 3 replicated these results and found that the correlation between body parts checking and how participants thought they looked in the photo held true even after controlling for appearance investment.
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189
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An examination of body tracing among women with high body dissatisfaction. Body Image 2014; 11:346-9. [PMID: 24973477 DOI: 10.1016/j.bodyim.2014.05.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2013] [Revised: 05/09/2014] [Accepted: 05/21/2014] [Indexed: 11/24/2022]
Abstract
Within eating disorder treatment programs, a body tracing activity is often used to address body dissatisfaction and overestimation of body size; however, the effects of this activity have never been empirically evaluated. This research examined the effects of body tracing on body dissatisfaction and mood among 56 female participants assigned to either a body tracing or control group. Scores were collected on trait body dissatisfaction and a series of Visual Analogue Scales (VAS). Results showed that trait body dissatisfaction moderated the relationship between group and levels of state appearance dissatisfaction and anxiety. These results suggest that individuals experiencing higher levels of trait body dissatisfaction demonstrated greater state body dissatisfaction following participation in the body tracing activity. Individuals with lower trait body dissatisfaction experienced greater anxiety after drawing a human body. These findings have potential implications for the use of this strategy in the treatment of eating disorder patients.
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190
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Attentional bias for food cues in binge eating disorder. Appetite 2014; 80:70-80. [DOI: 10.1016/j.appet.2014.04.023] [Citation(s) in RCA: 100] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Revised: 04/15/2014] [Accepted: 04/23/2014] [Indexed: 11/22/2022]
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191
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Effects of Rumination and Acceptance on Body Dissatisfaction in Binge Eating Disorder. EUROPEAN EATING DISORDERS REVIEW 2014; 22:338-45. [DOI: 10.1002/erv.2312] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2014] [Revised: 07/08/2014] [Accepted: 07/09/2014] [Indexed: 12/26/2022]
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192
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Fonville L, Giampietro V, Williams SCR, Simmons A, Tchanturia K. Alterations in brain structure in adults with anorexia nervosa and the impact of illness duration. Psychol Med 2014; 44:1965-1975. [PMID: 24074139 DOI: 10.1017/s0033291713002389] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
BACKGROUND Brain structure alterations have been reported in anorexia nervosa, but findings have been inconsistent. This may be due to inadequate sample size, sample heterogeneity or differences in methodology. METHOD High resolution magnetic resonance images were acquired of 33 adult participants with anorexia nervosa and 33 healthy participants, the largest study sample to date, in order to assess whole-brain volume, ventricular cerebrospinal fluid, white matter and grey matter volume. Voxel-based morphometry was conducted to assess regional grey matter volume. Levels of depression, anxiety, obsessionality and eating disorder-related symptoms were measured and used to explore correlations with brain structure. RESULTS Participants with anorexia nervosa had smaller brain volumes as well as a global decrease in grey matter volume with ventricular enlargement. Voxel-based morphometry revealed a decrease in grey matter volume spanning across the cerebellum, temporal, frontal and occipital lobes. A correlation was found between grey matter volume loss and duration of illness in the cerebellum and mesencephalon. No correlations were found with clinical measures. CONCLUSIONS Findings are in accordance with several previous studies on brain structure and match functional studies that have assessed the symptomatology of anorexia nervosa, such as body image distortion and cognitive bias to food. The correlation with duration of illness supports the implication of cerebellar atrophy in the maintenance of low weight and disrupted eating behaviour and illustrates its role in the chronic phase of anorexia nervosa. The lack of other correlations suggests that these findings are not related to the presence of co-morbid disorders.
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Affiliation(s)
- L Fonville
- King's College London,Institute of Psychiatry, Department of Psychological Medicine, London,UK
| | - V Giampietro
- King's College London,Institute of Psychiatry, Department of Neuroimaging, London,UK
| | - S C R Williams
- King's College London,Institute of Psychiatry, Department of Neuroimaging, London,UK
| | - A Simmons
- King's College London,Institute of Psychiatry, Department of Neuroimaging, London,UK
| | - K Tchanturia
- King's College London,Institute of Psychiatry, Department of Psychological Medicine, London,UK
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193
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Alleva JM, Lange WG, Jansen A, Martijn C. Seeing ghosts: negative body evaluation predicts overestimation of negative social feedback. Body Image 2014; 11:228-32. [PMID: 24958657 DOI: 10.1016/j.bodyim.2014.03.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2013] [Revised: 03/10/2014] [Accepted: 03/10/2014] [Indexed: 11/15/2022]
Abstract
The current study investigated whether negative body evaluation predicts women's overestimation of negative social feedback related to their own body (i.e., covariation bias). Sixty-five female university students completed a computer task where photos of their own body, of a control woman's body, and of a neutral object, were followed by nonverbal social feedback (i.e., facial crowds with equal numbers of negative, positive, and neutral faces). Afterward, women estimated the percentage of negative, positive, and neutral social feedback that followed their own body, the control woman's body, and the neutral object. The findings provided evidence for a covariation bias: negative body evaluation predicted higher estimates of negative social feedback for women's own body, but not for the other stimuli. Additionally, the covariation bias was not explained by differences in how women interpreted the social feedback (the facial stimuli). Clinical implications of the covariation bias to body image are discussed.
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Affiliation(s)
- Jessica M Alleva
- Department of Clinical Psychological Science, Maastricht University, Maastricht, The Netherlands.
| | - Wolf-Gero Lange
- Department of Clinical Psychology & Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | - Anita Jansen
- Department of Clinical Psychological Science, Maastricht University, Maastricht, The Netherlands
| | - Carolien Martijn
- Department of Clinical Psychological Science, Maastricht University, Maastricht, The Netherlands
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194
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Vossbeck-Elsebusch AN, Waldorf M, Legenbauer T, Bauer A, Cordes M, Vocks S. German version of the Multidimensional Body-Self Relations Questionnaire - Appearance Scales (MBSRQ-AS): confirmatory factor analysis and validation. Body Image 2014; 11:191-200. [PMID: 24958652 DOI: 10.1016/j.bodyim.2014.02.002] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2013] [Revised: 02/21/2014] [Accepted: 02/21/2014] [Indexed: 10/25/2022]
Abstract
The Multidimensional Body-Self Relations Questionnaire (MBSRQ) is a widely used questionnaire that measures body image as a multidimensional construct. The Appearance Scales (AS) of the MBSRQ (Appearance Evaluation, Appearance Orientation, Body Areas Satisfaction, Overweight Preoccupation and Self-Classified Weight) are subscales which facilitate a parsimonious assessment of appearance-related aspects of body image. The current study tested the psychometric properties and factor structure of a German translation of the MBSRQ-AS. Participants were n=230 female patients with the SCID diagnosis of an eating disorder and n=293 female healthy controls. In a confirmatory factor analysis, convincing goodness-of-fit indices emerged. The subscales of the questionnaire yielded good reliability and convergent and discriminant validity coefficients, with most items showing excellent characteristics. Like the English version, the German adaptation of the questionnaire can be recommended for a multidimensional assessment of appearance-related aspects of body image in both research and clinical practice.
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Affiliation(s)
| | - Manuel Waldorf
- Department of Clinical Psychology and Psychotherapy, University of Osnabrück, Germany
| | - Tanja Legenbauer
- Clinic of Psychosomatic Medicine and Psychotherapy, LWL University Hospital, Ruhr University Bochum, Germany
| | - Anika Bauer
- Department of Clinical Psychology and Psychotherapy, University of Osnabrück, Germany
| | - Martin Cordes
- Department of Clinical Psychology and Psychotherapy, University of Osnabrück, Germany
| | - Silja Vocks
- Department of Clinical Psychology and Psychotherapy, University of Osnabrück, Germany
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195
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Do Females with Bulimia Nervosa and Eating Disorder Not Otherwise Specified Have Selective Memory Biases? Behav Cogn Psychother 2014. [DOI: 10.1017/s1352465814000058] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Background: The cognitive model suggests memory biases for weight/shape and food related information could be important in the maintenance of eating disorders. Aims: The current study aims to evaluate this and extend previous research by (a) including females with eating disorder not otherwise specified (EDNOS) as a discreet group; (b) considering whether levels of hunger and the pleasantness of the stimulus words are important in word recall. Method: The study includes three groups of females, 16 with bulimia nervosa, 18 with EDNOS and 17 non-dieting general population controls. All participants completed a self-referential encoding and memory recall task. Results: A main effect of word type (p < .01) with no group by word type interaction or between group difference was found. A priori contrasts indicated that both eating disorder groups recalled significantly more weight/shape and food words compared to all other word categories (p < .01) compared to the control group; with no significant difference found between the eating disorder groups. In relation to the recall of food words, no significant differences were found between groups for levels of hunger. Both eating disorder groups rated the negative weight/shape (p < .01), negative food (p < .01) and neutral body words (p < .01) as more unpleasant than the control group. Conclusions: The implications for cognitive theory and future research are discussed.
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196
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Legenbauer T, Thiemann P, Vocks S. Body image disturbance in children and adolescents with eating disorders. Current evidence and future directions. ZEITSCHRIFT FUR KINDER-UND JUGENDPSYCHIATRIE UND PSYCHOTHERAPIE 2014; 42:51-9. [PMID: 24365963 DOI: 10.1024/1422-4917/a000269] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Body image is multifaceted and incorporates perceptual, affective, and cognitive components as well as behavioral features. Only few studies have examined the character of body-image disturbance in children/adolescents with eating disorders. It is unknown whether body-image disturbances in children/adolescent with eating disturbances are comparable to those of adult patients with eating disorders. Body-image disturbance might differ quantitatively and qualitatively according to the cognitive developmental status and the age of the individual. This paper provides an overview of the current evidence for body-image disturbance in children/adolescents with eating disorders, and how they compare with those adults with eating disorders. Current evidence indicates that older adolescent patients show similar deficits as adult patients with eating disorders, in particular for the attitudinal body-image component. However, evidence for a perceptual body-image disturbance in adolescent patients, in particular anorexia nervosa, is not conclusive. Reliable statements for childhood can hardly be made because clinical studies are not available. Investigations of body-image disturbance in children have focused on the predictive value for eating disorders. Limitations of the current evidence are discussed, and future directions for research and therapy are indicated.
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Affiliation(s)
- Tanja Legenbauer
- Department of Child and Adolescent Psychiatry, LWL University Hospital of the Ruhr University Bochum, Hamm, Germany
| | - Pia Thiemann
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Silja Vocks
- Department of Clinical Psychology and Psychotherapy, University of Osnabrück, Osnabrück, Germany
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197
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Soetens B, Roets A, Raes F. “Food for Memory”: Pictorial Food-Related Memory Bias and the Role of Thought Suppression in High and Low Restrained Eaters. PSYCHOLOGICAL RECORD 2014. [DOI: 10.1007/s40732-014-0016-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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198
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Dakanalis A, Favagrossa L, Clerici M, Prunas A, Colmegna F, Zanetti MA, Riva G. Body Dissatisfaction and Eating Disorder Symptomatology: A Latent Structural Equation Modeling Analysis of Moderating Variables in 18-to-28-Year-Old Males. THE JOURNAL OF PSYCHOLOGY 2014; 149:85-112. [PMID: 25495164 DOI: 10.1080/00223980.2013.842141] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
Although body dissatisfaction is recognized as the strongest risk factor for eating disturbances, a majority of young males are body dissatisfied, but do not concomitantly report severe levels of eating disorder symptomatology. The present investigation was designed to examine five theoretically relevant variables (i.e., body checking, emotional dysregulation, perfectionism, insecure-anxious attachment, and self-esteem) as potential moderators of the relationship between body dissatisfaction and two critical components of male eating disorder symptomatology: drive for muscularity and bulimic behaviors. Data collected from 551 Italian males between 18 and 28 years old were analyzed using latent structural equation modeling. The authors found that emotional dysregulation, body checking, insecure-anxious attachment and perfectionism intensified the relationship between body dissatisfaction and each criterion variable representing male eating disorder symptomatology; the interactions accounted respectively for an additional 2%, 7%, 4% and 5% of variance in drive for muscularity and for an additional 6%, 4%, 5%, and 2% of the variance in bulimic behaviors. By contrast self-esteem weakened this relationship and the interactions accounted for an additional 3% of the variance in both drive for muscularity and bulimic behaviors. Implications of these findings for prevention and treatment of male eating disturbances are discussed.
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199
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Trentowska M, Svaldi J, Tuschen-Caffier B. Efficacy of body exposure as treatment component for patients with eating disorders. J Behav Ther Exp Psychiatry 2014; 45:178-85. [PMID: 24172146 DOI: 10.1016/j.jbtep.2013.09.010] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2012] [Revised: 09/11/2013] [Accepted: 09/18/2013] [Indexed: 10/26/2022]
Abstract
BACKGROUND AND OBJECTIVES Body exposure and cognitive restructuring are well known interventions in cognitive-behavioral therapies for patients with eating disorders. Though promising, little is known about the impact of body exposure on body dissatisfaction, overvaluation of weight and shape and other aspects of eating disorder psychopathology. Thus, the aim of the two studies presented here is to evaluate the efficacy of mirror exposure and video exposure on body dissatisfaction, weight and shape concerns and other aspects of eating disorder psychopathology. METHOD STUDY 1: Fourteen women diagnosed with Eating Disorders Not Otherwise Specified (EDNOS; DSM-IV-TR) were treated in repeated mirror exposure sessions. Assessments were carried out before (baseline) and after body exposure. RESULTS STUDY 1 Measures of body dissatisfaction, shape concerns and eating disorder psychopathology were significantly improved at the post treatment assessment. METHOD STUDY 2: Thirteen women with Bulimia Nervosa (BN; DSM-IV-TR) received repeated mirror and video exposure sessions. Measures were assessed before (baseline) and after body exposure. RESULTS STUDY 2: Body image dissatisfaction was significantly improved at post treatment assessment. LIMITATIONS These preliminary results are based on subjective data from two small clinical samples. Comparisons between the studies are limited by design variations. CONCLUSIONS The studies provide evidence that body exposure is a promising technique for treatment of body dissatisfaction in EDNOS and BN. Moreover, in EDNOS shape concern and aspects of eating disorder psychopathology were improved after body exposure. Reasons for the lack of change in shape and weight concern as well as in eating disorder psychopathology in BN are discussed.
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Affiliation(s)
- Monika Trentowska
- Department of Clinical Psychology and Psychotherapy, Albert-Ludwigs-University, Freiburg, Germany.
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200
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Cognitive interference and a food-related memory bias in binge eating disorder. Appetite 2014; 72:28-36. [DOI: 10.1016/j.appet.2013.09.014] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2013] [Revised: 08/15/2013] [Accepted: 09/16/2013] [Indexed: 11/20/2022]
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