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1.
Psychother Psychosom Med Psychol ; 72(2): 92-97, 2022 Feb.
Artículo en Alemán | MEDLINE | ID: mdl-34781377

RESUMEN

Negative body-related feedback is associated with increased body dissatisfaction. The English-language version of the Feedback on Physical Appearance Scale (FOPAS) is an instrument to assess verbal and non-verbal body-related feedback, but a German-language version has not been validated yet. The aim of this study was to evaluate the psychometric properties of its German-language version in a sample of adolescents with eating disorders (n=88) and in a sample of adolescents (n=123) and women (n=228) without eating disorders. Confirmatory factor analyses showed a moderate model fit from the English-language original study. All samples showed acceptable internal consistencies. The retest reliability was also mostly acceptable. Significant positive correlations with questionnaires on eating disorder symptoms (criterion validity), teasing (convergent validity) as well as the expected negative correlation with self-esteem indicated good validity. In addition, the FOPAS was able to differentiate between adolescents with and without eating disorders. To sum up, the German-language FOPAS appears to be suitable to assess verbal and non-verbal body-related feedback in research and practice.


Asunto(s)
Trastornos de Alimentación y de la Ingestión de Alimentos , Apariencia Física , Adolescente , Retroalimentación , Trastornos de Alimentación y de la Ingestión de Alimentos/diagnóstico , Femenino , Humanos , Lenguaje , Psicometría , Reproducibilidad de los Resultados , Encuestas y Cuestionarios
2.
Int J Eat Disord ; 54(4): 506-515, 2021 04.
Artículo en Inglés | MEDLINE | ID: mdl-33432706

RESUMEN

OBJECTIVE: Previous research suggested that exposure to the thin beauty ideal propagated by the media is associated with body dissatisfaction and the development of disordered eating. Given recent suggestions regarding the role of automatic processes, we aimed to enhance our understanding of automatic, unconscious responses to body pictures and the association with the internalization of the thin ideal and the severity of eating disorder symptoms. METHOD: An affective priming task with body pictures of different weight as primes and a normal-weight body picture as target, which had to be evaluated with regard to attractiveness and desirability, was administered to healthy women with either subliminal prime presentation (Experiment 1) or conscious presentation (Experiment 2). RESULTS: Subliminal presentation did not affect the evaluation of the normal-weight target, although strength of evaluative shifts was significantly associated with internalization of the thin ideal. In contrast, the conscious presentation of the ultra-thin prime decreased and of the obese prime increased desirability and attractiveness ratings of the target. DISCUSSION: Prevention strategies focusing on the critical evaluation of the thin ideal are important. Future studies are warranted to enhance our understanding of automatic, unconscious processes in women experiencing eating disorders.


Asunto(s)
Belleza , Trastornos de Alimentación y de la Ingestión de Alimentos , Imagen Corporal , Femenino , Humanos
3.
Psychother Psychosom Med Psychol ; 71(1): 42-48, 2021 Jan.
Artículo en Alemán | MEDLINE | ID: mdl-32650348

RESUMEN

To assess central aspects of muscle dysmorphia, classified as a subtype of body dysmorphic disorder, the Muscle Dysmorphia Inventory (MDI) is available for the English-speaking areas. The aim of the present study was to evaluate the psychometric properties of the German-language version of the MDI. Therefore, male participants from two separate samples (sample 1: n=143; sample 2: n=71; N=214) completed a questionnaire battery, including the MDI. Using confirmatory factor analysis, the factor structure postulated by the authors of the English-language original version could not be replicated. However, the fit indices were broadly adequate when the model was altered based on the modification indices. The MDI subscales showed acceptable to excellent internal consistencies. The test-retest reliability of approximately 14 days was high. Significant positive correlations of the MDI subscales with other body image and psychopathology measures, and the weight-training frequency per week indicated good convergent and criterion validity. Furthermore, the MDI differentiated between subgroups of men with muscle dysmorphia, weight-training, and non-weight-training men. With the exception of the subscale Pharmacological Use (PU), which showed lower reliability and validity, and the insufficient model fit, the German-language version of the MDI generally displayed adequate psychometric properties. Hence, with restrictions concerning the subscale PU, the administration in clinical-psychological research and a psychotherapeutic context seems to be recommendable.


Asunto(s)
Trastorno Dismórfico Corporal/diagnóstico , Músculos , Psicometría/normas , Encuestas y Cuestionarios/normas , Traducciones , Adolescente , Adulto , Alemania , Humanos , Masculino , Reproducibilidad de los Resultados , Adulto Joven
4.
BMC Womens Health ; 20(1): 271, 2020 12 09.
Artículo en Inglés | MEDLINE | ID: mdl-33298035

RESUMEN

BACKGROUND: Over the last 20 years, society's perception of the ideal female body size in Western cultures has changed from thin to athletic, and many women practice sports to achieve well-toned bodies. However, to date, no study has investigated whether Muslim women who live in a Western country and veil their bodies strive for lean or muscular bodies too. The current cross-sectional survey therefore addressed this question. METHODS: Veiled Muslim women (n = 70), unveiled Muslim women (n = 50), Christian women (n = 79), and atheist women (n = 68) living in Germany answered several questionnaires assessing engagement in sports, body appreciation, and drive for leanness and muscularity. Univariate and multivariate analyses were conducted to compare the four groups. RESULTS: The results of univariate and multivariate analyses showed that Muslim women engaged less in sports and veiled Muslim women reported higher body appreciation than did Christian and atheist women. Although the groups did not differ significantly in drive for muscularity, Muslim women showed lower levels of drive for leanness than did Christian and atheist women. CONCLUSION: Given that Muslim women engaged less in sports and strived less for a lean body compared to Christian and atheist women, a well-toned body might be less important for them. Nevertheless, as being active is beneficial for general health, barriers that prevent Muslim women from engaging in sports should be diminished.


Asunto(s)
Imagen Corporal , Impulso (Psicología) , Músculo Esquelético , Religión y Psicología , Adulto , Imagen Corporal/psicología , Cristianismo/psicología , Estudios Transversales , Femenino , Alemania , Humanos , Islamismo/psicología , Adulto Joven
5.
J Eat Disord ; 8(1): 75, 2020 Dec 01.
Artículo en Inglés | MEDLINE | ID: mdl-33292543

RESUMEN

BACKGROUND: Despite evidence that thinness and muscularity are part of the female body ideal, there is not yet a reliable figure rating scale measuring the body image of women which includes both of these dimensions. To overcome this shortcoming, the Body Image Matrix of Thinness and Muscularity - Female Bodies (BIMTM-FB) was developed. METHODS: The objective of this study is to analyze the psychometric properties of this measure. N = 607 non-clinical women and N = 32 women with eating disorders answered the BIMTM-FB as well as instruments assessing eating disorder symptoms and body image disturbance in order to test the convergent validity of the BIMTM-FB. To assess test-retest reliability, a two-week interval was determined. RESULTS: The results indicated that the body-fat dimension of the BIMTM-FB correlates significantly with the Contour Drawing Rating-Scale, the Drive for Leanness Scale (DLS) and the Body Appreciation Scale, while the muscularity dimension of the BIMTM-FB was significantly associated with the DLS and the Drive for Muscularity Scale, proving the convergent validity of the BIMTM-FB. High coefficients of test-retest reliability were found. Moreover, the BIMTM-FB differentiated between the clinical sample and the non-clinical controls. CONCLUSIONS: The BIMTM-FB is a figure rating scale assessing both thinness and muscularity as part of the female body ideal. Due to its high reliability and validity, the BIMTM-FB can be recommended in research and practice.

6.
J Clin Psychol ; 76(7): 1283-1292, 2020 07.
Artículo en Inglés | MEDLINE | ID: mdl-31997366

RESUMEN

OBJECTIVE: The study aimed to validate the Body Image Matrix of Thinness and Muscularity-Male Bodies (BIMTM-MB), a two-dimensional figure rating scale consisting of 64 three-dimensional male bodies, arranged in an 8 × 8 grid, with muscularity increasing stepwise on the vertical axis and body fat on the horizontal axis. METHOD: The online sample included 355 men participating in an online survey. Besides the BIMTM-MB, participants completed questionnaires on body-related attitudes, behaviors, and psychopathology. Another 91 men were recruited to examine test-retest reliability of the BIMTM-MB. RESULTS: The BIMTM-MB showed good convergent and criterion validity. Men meeting their own body ideal showed higher body satisfaction and lower body-related psychopathology. Test-retest reliability was high. CONCLUSIONS: The BIMTM-MB proved to be a reliable and valid measure and is recommended for use in research and clinical practice to examine central aspects of male body image.


Asunto(s)
Composición Corporal , Trastorno Dismórfico Corporal/diagnóstico , Imagen Corporal/psicología , Músculo Esquelético , Psicometría/normas , Adulto , Humanos , Masculino , Reproducibilidad de los Resultados , Delgadez/psicología , Adulto Joven
7.
Eat Weight Disord ; 25(2): 309-319, 2020 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-30288724

RESUMEN

PURPOSE: Cognitive-behavioral theories posit that body checking decreases negative emotions, but increases levels of arousal. However, few studies have investigated the effects of body checking on the course of emotional states. Therefore, the current study examined how normal-weight females with higher and lower eating, weight, and shape concerns feel during a checking episode of their most-liked and least-liked body parts. METHODS: In an online design, levels of negative emotions and arousal were retrospectively assessed before, during, immediately after, and 15 min after an individually remembered body-checking episode. Participants (N = 355) also rated their subjective satisfaction with specific body parts. RESULTS: Levels of negative emotions were lower 15 min after the checking episode of most-liked and least-liked body parts than before the episode. However, negative emotions increased during the checking episode of least-liked body parts, but subsided thereafter. The levels of arousal increased during the checking episodes of most-liked and least-liked body parts and decreased afterwards, and females with higher concerns reported greater levels of arousal than females with lower concerns. Furthermore, females with higher concerns reported more body checking than those with lower concerns. CONCLUSIONS: The results support the assumptions of the cognitive-behavioral theories, as body checking led to a decrease in negative emotions in the longer term, and levels of arousal increased during the checking episode. The greater levels of arousal in females with higher concerns, and their pronounced body-checking behavior, might enhance their existing concerns and increase the risk of disordered eating. LEVEL OF EVIDENCE: Level V, descriptive study.


Asunto(s)
Nivel de Alerta , Insatisfacción Corporal/psicología , Imagen Corporal/psicología , Emociones , Adulto , Peso Corporal , Trastornos de Alimentación y de la Ingestión de Alimentos/psicología , Femenino , Humanos , Adulto Joven
8.
Front Psychol ; 10: 1058, 2019.
Artículo en Inglés | MEDLINE | ID: mdl-31156502

RESUMEN

Body checking (BC) is defined as behavior aimed at gaining information on body shape, size, or weight. Besides its occurrence as a transdiagnostic symptom in eating disorders (EDs), BC is widespread in non-clinical populations. It is associated with body dissatisfaction and the development of body image disturbances and ED. Males and females differ in terms of body dissatisfaction and associated BC strategies. However, the question of a gender-related intensity of negative affect and state body satisfaction as reactions to BC remains open. Therefore, the present experimental study aimed to examine gender differences in affective and evaluative responses to BC. We tested n = 60 women and n = 60 men in a crossover design, implementing two experimental conditions and one control condition. In the negative body checking condition (NBC), participants received standardized instructions to check negatively valenced body parts. In the positive body checking condition (PBC), by contrast, participants were asked to check positively valenced body parts. The control condition (CBC) consisted of playing a computer game. Before and after checking of one's own body, participants rated negative body-related affect, i.e., guilt, shame, and disgust, and state body satisfaction. The results indicate that both NBC and PBC led to an increase in negative affect for men and women. Eating pathology predicted negative affect after checking in NBC for both genders. Men reported a significantly higher state body satisfaction in all conditions, whereas only women showed decreased body satisfaction in NBC. These findings suggest that BC of any body part (i.e., positively or negatively valenced) leads to increased negative affect for both genders. Eating pathology significantly influences the affective responses to BC for both genders. Changes in state body satisfaction, however, only occur in females. An explanation might be that men generally report higher body satisfaction, resulting in a more stable body image. Females and males with pathological eating behavior seem to be more vulnerable to changes in negative affect. As negative affect is equally increased after NBC and PBC for both genders, BC might play a central role in the maintenance of body image disturbances in males and females.

9.
Front Psychol ; 10: 1074, 2019.
Artículo en Inglés | MEDLINE | ID: mdl-31133951

RESUMEN

Research in diverse populations has often found that thin media images negatively affect women's state body image, with many women reporting lower body satisfaction after exposure to pictures of thin models than before exposure. However, there is evidence that theistic affirmations might buffer against the negative effect of media on body image. Furthermore, religiosity and the Islamic body covering are discussed as protective factors against a negative trait body image. However, there is no experimental research on veiled Muslim women's state body image. Therefore, the current study experimentally investigated whether the body satisfaction of veiled Muslim women (n = 66) decreased after exposure to thin media images compared to pictures of furniture as a control condition. Christian women (n = 90) and atheist women (n = 74) were included as control groups, and participants were randomly assigned to the two conditions. Prior to the experimental session, participants' trait body image was assessed using an online questionnaire comprising questions about body satisfaction, thin-ideal internalization, pressure to be thin, and physical appearance comparisons. It was found that veiled Muslim women had a more positive trait body image than did Christian women and atheist women. Accordingly, veiled Muslim women reported lower levels of thin-ideal internalization, pressure to be thin, and physical appearance comparisons than did Christian women and atheist women. The experimental findings showed that body satisfaction decreased in the experimental condition and not in the control condition, but no significant differences in pre-post changes emerged between the three groups. As the pre-post changes in body satisfaction did not differ between the three groups, veiling might not buffer against the negative effect of thin media images on state body image. Nevertheless, given the more positive trait body image of veiled Muslim women compared to Christian and atheist women, veiling might positively influence body image in the longer term. However, as additional analyses including unveiled Muslim women did not reveal differences between veiled and unveiled Muslim women, future studies should test the assumption that affiliation to Islam might be more decisive for a positive trait body image than veiling.

10.
Front Psychol ; 10: 544, 2019.
Artículo en Inglés | MEDLINE | ID: mdl-30930819

RESUMEN

Generally speaking, compared to women, men are less dissatisfied with their own body and consider themselves to be better-looking and less overweight. So far, however, it is unclear whether these divergent body ratings arise from the application of double standards. With the present study, we examined whether men apply different standards to their own body than to other men's bodies and whether they differ from women in this regard. To this aim, we presented n = 104 women and n = 93 men with pictures of thin, average-weight, overweight, athletic and hypermuscular male and female bodies on a computer screen. To manipulate identification, we showed the bodies of the respective participant's gender once with the participant's own face and once with the face of another person. Identity cues, such as faces, might activate different body schemata, which influence body ratings and thus lead to the application of double standards. Participants were instructed to rate their emotional reaction to the bodies according to valence and arousal, and to rate the bodies with respect to attractiveness, body fat, and muscle mass. The application of double standards was determined by calculating the difference between the rating of a body presented with the participant's face and the rating of the same body presented with another person's face. Both women and men showed self-deprecating double standards in valence, body attractiveness, body fat and muscle mass for the overweight body. Men also revealed self-deprecating double standards for the thin, average-weight and hypermuscular bodies, but evaluated the athletic body as more attractive and with a higher positive feeling when it was presented with their own face. Women did not show any self-serving double standards and showed fewer self-deprecating double standards than men. The results indicate that men devalue non-ideal bodies and upvalue ideal bodies when they are self-related, whereas women more rate in a fair-minded manner. Thus, in contrast to women, an advantage for men may be that they are able to self-enhance in the case of desirable bodies. This ability to self-enhance regarding desirable features might be beneficial for men's self-worth and body satisfaction.

11.
J Abnorm Psychol ; 128(2): 140-150, 2019 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-30714795

RESUMEN

Although muscle dysmorphia (MD) has been added as a specifier for body dysmorphic disorder in the 5th edition of the Diagnostic and Statistical Manual of Mental Disorders, experimental research on psychopathological mechanisms is lacking. Because models of eating disorders (EDs) suggest parallels between MD and ED, body-oriented attentional biases, which are prominent in ED models, have been identified as potentially important maintaining factors. Specifically, we predicted the existence of biases toward subjectively negative areas of one's own body and positive areas of a bodybuilder in MD. We tracked gaze behaviors of 24 men with MD diagnoses, 24 weight-training controls, and 24 non-weight-training controls during exposure to pictures of their own body, an average male body, a lean-muscular body, and a hypermuscular body. Moreover, state body image and affect were assessed at baseline and after each stimulus. Partially supporting our hypotheses, men with MD diagnoses and non-weight-training controls, but not weight-training controls, displayed significant biases toward subjectively negative areas of their own body. Only men with MD diagnoses displayed biases toward positive areas of the hypermuscular body and reacted with a large, significant deterioration in state body image and affect. Attentional biases possibly contribute to the negative effects of critical examinations of one's body and of upward comparisons. There seems to be a specific positive bias toward subjectively ideal hypermuscular bodies in MD in conjunction with a negative bias toward oneself. Insofar as this pattern might maintain the severe muscularity dissatisfaction, it should be explicitly targeted by cognitive-behavioral interventions. (PsycINFO Database Record (c) 2019 APA, all rights reserved).


Asunto(s)
Trastorno Dismórfico Corporal/psicología , Imagen Corporal/psicología , Adolescente , Adulto , Análisis de Varianza , Sesgo Atencional/fisiología , Estudios de Casos y Controles , Emociones/fisiología , Medidas del Movimiento Ocular , Trastornos de Alimentación y de la Ingestión de Alimentos/psicología , Humanos , Masculino , Persona de Mediana Edad , Músculo Esquelético/fisiología , Escalas de Valoración Psiquiátrica , Adulto Joven
12.
Front Psychol ; 10: 2890, 2019.
Artículo en Inglés | MEDLINE | ID: mdl-31920898

RESUMEN

Dysfunctional body- and shape-related attentional biases are involved in the etiology and maintenance of eating disorders (ED). Various studies suggest that women, particularly those with ED diagnoses, focus on negatively evaluated parts of their own body, which leads to an increase in body dissatisfaction. The present study aims to empirically test the hypothesis that non-ED women show an attentional bias toward negative body parts and that the focus on positive and negative parts of one's own body can be modified by attentional bias modification training based on a dot-probe task. Although several studies have measured body-related attentional biases by using pictures of participants' own bodies, the approach of investigating attentional bias via a dot-probe task while presenting pictures of the participants' own body parts and modifying the biased attention using such pictures is novel. Women (n = 60) rank-ordered 10 parts of their own body regarding their attractiveness. To examine and modify the attentional focus, pictures of the self-defined positive and negative parts of one's own body were presented by means of a dot-probe task. A paired-sample t-test revealed no difference between reaction times to negative compared to positive body parts, indicating no attentional bias toward negative parts of one's own body. A two-way ANOVA revealed a main effect of time for pictures of positive and negative parts of one's own body, with a decrease in reaction times from pre- to post-training. However, there was no significant interaction between time and training condition concerning reaction times to positive and negative body parts. Our findings replicate previous evidence of a balanced attentional pattern regarding one's own body in women without ED diagnoses. However, the dot-probe task failed to modify the attentional focus. As the modifiability of state body image increases with more pronounced body dissatisfaction, the next step would be to test this approach in clinical samples of women with ED diagnoses.

13.
Eat Weight Disord ; 24(6): 1173-1180, 2019 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-29058270

RESUMEN

Although it is well documented that women evaluate their own body differently from other bodies, it remains unclear whether this discrepancy is based on double standards because of identity or on objective differences between these bodies. The aim of this study was therefore to test whether women apply double standards depending on a body's identity when evaluating the same bodies presented with different faces. Average-weight women (N = 104) rated body attractiveness, body fat, and muscle mass of thin, average-weight, overweight, athletic, and hypermuscular bodies with either another female's face or their own face. With their own face, subjects rated overweight bodies as more unattractive, higher in body fat and lower in muscle mass than with another female's face. However, for non-overweight bodies, body ratings did not differ depending on body identity. Based on the self-deprecating double standards for overweight bodies, a body-related identity bias might be considered in theoretical models of body image.Level of evidence Level V, descriptive study.


Asunto(s)
Actitud , Imagen Corporal , Sobrepeso , Tejido Adiposo , Adolescente , Adulto , Femenino , Humanos , Músculo Esquelético , Autoimagen , Adulto Joven
14.
Int J Eat Disord ; 51(11): 1223-1232, 2018 11.
Artículo en Inglés | MEDLINE | ID: mdl-30480829

RESUMEN

OBJECTIVE: Women with eating disorders (ED) evaluate their own body more negatively than do women without ED. However, it is unclear whether this negative rating is due to objective bodily features or different standards for one's own body and others' bodies. Therefore, the purpose of this study was to examine whether women with ED apply double standards when rating bodies by disentangling the objective features of one's own body from the feelings of ownership. METHOD: We presented n = 34 women with anorexia nervosa, n = 31 women with bulimia nervosa, and n = 114 healthy controls with pictures of thin, average-weight, overweight, athletic, and hypermuscular bodies. Identity was manipulated by showing each body once with the participant's own face and once with the face of another woman. Participants were instructed to report their emotional state according to valence and arousal and to rate body attractiveness, body fat, and muscle mass. RESULTS: Women with anorexia nervosa and bulimia nervosa displayed greater self-deprecating double standards in body fat rating than did women without ED, as quantified by the difference between the ratings of the same body with one's own versus another woman's face. Double standards reflected in valence, arousal and attractiveness ratings were significantly more pronounced in women with anorexia nervosa than in women without ED. DISCUSSION: The double standards found may be due to an activation of dysfunctional self-related body schemata, which distort body evaluation depending on identity. Double standards related to body fat were characteristic for women with ED, but not for women without ED.


Asunto(s)
Anorexia Nerviosa/psicología , Imagen Corporal/psicología , Bulimia Nerviosa/psicología , Trastornos de Alimentación y de la Ingestión de Alimentos/psicología , Adolescente , Adulto , Femenino , Humanos , Adulto Joven
15.
Psychiatry Res ; 269: 286-292, 2018 11.
Artículo en Inglés | MEDLINE | ID: mdl-30172185

RESUMEN

Recent research suggests that automatic cognitive biases are linked to body dissatisfaction and disordered eating behavior. However, little is known about automatic action tendencies in the field of body image research. The aim of the present study was to examine approach and avoidance biases toward the thin body ideal and normal weight bodies and whether these are pronounced in individuals showing disordered eating behavior. Participants were divided into a group with disordered eating behavior (n = 55) and without disordered eating behavior (n = 45). To assess approach and avoidance tendencies, the Approach-Avoidance Task was used during which the participants were instructed to approach or avoid thin and normal weight body pictures. Our results indicated faster push than pull movements towards thin and normal weight body pictures. However, participants with and without disordered eating behavior did not differ with regard to their reactions. Furthermore, we found positive associations between the avoidance of normal weight body pictures and perceived pressure to confirm to media ideals. Future research is warranted to replicate our findings and to extend our knowledge on approach and avoidance biases toward body pictures in patients suffering from eating disorders.


Asunto(s)
Reacción de Prevención , Imagen Corporal/psicología , Trastornos de Alimentación y de la Ingestión de Alimentos/psicología , Adulto , Conducta Alimentaria/psicología , Femenino , Humanos , Análisis y Desempeño de Tareas
16.
J Relig Health ; 57(5): 1808-1828, 2018 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-29468534

RESUMEN

Although Islam is the fastest growing religion worldwide, only few studies have investigated body image in Muslim women, and no study has investigated body checking. Therefore, the present study examined whether body image, body checking, and disordered eating differ between veiled and unveiled Muslim women, Christian women, and atheist women. While the groups did not differ regarding body dissatisfaction, unveiled Muslim women reported more checking than veiled Muslim and Christian women, and higher bulimia scores than Christian. Thus, prevention against eating disorders should integrate all women, irrespective of religious affiliation or veiling, with a particular focus on unveiled Muslim women.


Asunto(s)
Imagen Corporal/psicología , Cristianismo , Trastornos de Alimentación y de la Ingestión de Alimentos/psicología , Islamismo , Religión y Psicología , Adulto , Femenino , Alemania , Humanos , Persona de Mediana Edad , Religión
17.
Psychother Psychosom Med Psychol ; 68(3-4): 126-136, 2018 Mar.
Artículo en Alemán | MEDLINE | ID: mdl-28962050

RESUMEN

Body image avoidance is conceptualised as a behavioural manifestation of body image disturbance, and describes efforts to avoid confrontation with one's own body. While studies have provided hints that body image avoidance in adulthood contributes to the development and maintenance of eating disorders, so far, there are no corresponding findings for adolescence. The Body Image Avoidance Questionnaire (BIAQ) is the most widely used international questionnaire for measuring body-related avoidance behaviour. As its German version has only been validated in an adult sample, the aim of the present study is to statistically test the questionnaire in adolescents with eating disorders. In total, N=127 female adolescents, including n=57 with Anorexia Nervosa, n=24 with Bulimia Nervosa, and n=46 healthy controls, answered the BIAQ as well as various other instruments for assessing body image disturbance and eating disorder symptoms. The factor structure assumed for the original English version, comprising the higher-order factor "body-related avoidance behaviour" and the 4 subfactors "clothing", "social activities", "eating restraint" and "grooming and weighing", was confirmed by a confirmatory factor analysis. With the exception of the scale "grooming and weighing", all scales showed mostly acceptable internal consistencies, test-retest reliability, differential validity and construct validity. Due to their satisfying psychometric properties, the use of the BIAQ scales "clothing", "social activities" and "eating restraint" can be recommended in research and practice for adolescence.


Asunto(s)
Anorexia Nerviosa/psicología , Imagen Corporal/psicología , Bulimia Nerviosa/psicología , Adolescente , Femenino , Alemania , Humanos , Masculino , Reproducibilidad de los Resultados , Encuestas y Cuestionarios , Traducciones
18.
PLoS One ; 12(11): e0188186, 2017.
Artículo en Inglés | MEDLINE | ID: mdl-29176821

RESUMEN

BACKGROUND: Previous research indicates that body image disturbance is transmitted from mother to daughter via modeling of maternal body-related behaviors and attitudes (indirect transmission) and via maternal body-related feedback (direct transmission). So far, the transmission of body-related attentional biases, which according to cognitive-behavioral theories play a prominent role in the development and maintenance of eating disorders, has not been analyzed. The current eye-tracking study applied the concepts of direct and indirect transmission to body-related attentional biases by examining body-related viewing patterns on self- and other-pictures within mother-daughter dyads. METHODS: Eye movements of N = 82 participants (n = 41 healthy female adolescents, mean age 15.82 years, SD = 1.80, and their mothers, mean age 47.78 years, SD = 4.52) were recorded while looking at whole-body pictures of themselves and a control peer. Based on fixations on self-defined attractive and unattractive body areas, visual attention bias scores were calculated for mothers and daughters, representing the pattern of body-related attention allocation. Based on mothers' fixations on their own daughter's and the adolescent peer's body, a second visual attention bias score was calculated, reflecting the mothers' viewing pattern on their own daughter. RESULTS: Analysis of variance revealed an attentional bias for self-defined unattractive body areas in adolescents. The girls' visual attention bias score correlated significantly with their mothers' bias score, indicating indirect transmission, and with their mothers' second bias score, indicating direct transmission. Moreover, the girls' bias score correlated significantly with negative body-related feedback from their mothers. CONCLUSIONS: Female adolescents show a deficit-oriented attentional bias for one's own and a peer's body. The correlated body-related attention patterns imply that attentional biases might be transmitted directly and indirectly from mothers to daughters. Results underline the potential relevance of maternal influences for the development of body image disturbance in girls and suggest specific family-based approaches for the prevention and treatment of eating disorders.


Asunto(s)
Sesgo Atencional/fisiología , Imagen Corporal , Movimientos Oculares/fisiología , Madres , Adolescente , Familia , Retroalimentación , Femenino , Humanos , Modelos Teóricos
19.
Int J Eat Disord ; 50(10): 1205-1213, 2017 10.
Artículo en Inglés | MEDLINE | ID: mdl-28851058

RESUMEN

OBJECTIVE: The vigilance-avoidance theory postulates a specific threat-related pattern of attention deployment, characterized by initial orientation towards fear-evoking stimuli and subsequent directing of attention away from them. The current eye-tracking study was the first to examine the applicability of the theory for patients with eating disorders, who perceive their own body as a highly aversive, threat-evoking stimulus. METHOD: N = 56 female adolescents with anorexia nervosa (AN) and n = 43 healthy controls (HC) aged 13-18 viewed own-body pictures while their eye movements were recorded. Relative fixation times on self-defined unattractive body areas were compared between the groups by sequencing the overall presentation time of 6,000 ms into six intervals à 1,000 ms. RESULTS: Participants with AN showed a significantly stronger attentional bias for unattractive body areas than HC within the time intervals 1, 2, and 3. However, for intervals 4, 5, and 6, no significant group differences occurred. Within the AN group, the bias for unattractive body areas was significantly stronger in interval 1 compared to intervals 4, 5, and 6; whereas within the HC group, a stable pattern of attention deployment emerged. In AN, early attention deployment was positively correlated with the negative affect reported after photo presentation. DISCUSSION: The early vigilance in AN and the subsequent decrease in attention to unattractive body parts is in line with our assumptions. However, no indication of attentional avoidance was found. The current findings partially support the vigilance-avoidance theory for the exposure to one's own body in adolescents with AN.


Asunto(s)
Anorexia Nerviosa/psicología , Reacción de Prevención , Trastorno Dismórfico Corporal/psicología , Adolescente , Atención , Femenino , Humanos
20.
Body Image ; 21: 57-65, 2017 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-28286330

RESUMEN

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.


Asunto(s)
Afecto , Imagen Corporal/psicología , Hombres/psicología , Satisfacción Personal , Entrenamiento de Fuerza , Adulto , Humanos , Masculino , Autoimagen
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