Personality traits and eating disorders: mediating effects of self-esteem and perfectionism

The purpose of this ex post facto study has been to test a structural model of the mediating roles of self-esteem and perfectionism in the relationship between personality traits and eating disorders (ED). The sample consisted of 155 women (from 18 to 31 years). Ninety three met the DSM-IV diagnosti...

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Autores: Borda Mas, María de las Mercedes, Avargues Navarro, María Luisa, López Jiménez, Ana María, Torres Pérez, María Inmaculada, Río Sánchez, Carmen del, Pérez San Gregorio, María de los Ángeles
Tipo de recurso: artículo
Fecha de publicación:2011
País:España
Institución:Universidad de Sevilla (US)
Repositorio:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:idus.us.es:11441/23179
Acceso en línea:http://www.aepc.es/ijchp/articulos_pdf/ijchp-377.pdf
http://hdl.handle.net/11441/23179
Access Level:acceso abierto
Palabra clave:Personality traits
Eating disorders
Self-esteem
Perfectionism
Ex post facto study
Rasgos de personalidad
Trastornos de la conducta alimentaria
Autoestima
Perfeccionismo
Estudio ex post facto
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spelling Personality traits and eating disorders: mediating effects of self-esteem and perfectionismBorda Mas, María de las MercedesAvargues Navarro, María LuisaLópez Jiménez, Ana MaríaTorres Pérez, María InmaculadaRío Sánchez, Carmen delPérez San Gregorio, María de los ÁngelesPersonality traitsEating disordersSelf-esteemPerfectionismEx post facto studyRasgos de personalidadTrastornos de la conducta alimentariaAutoestimaPerfeccionismoEstudio ex post factoThe purpose of this ex post facto study has been to test a structural model of the mediating roles of self-esteem and perfectionism in the relationship between personality traits and eating disorders (ED). The sample consisted of 155 women (from 18 to 31 years). Ninety three met the DSM-IV diagnostic criteria for some type of ED, 31 women formed the symptomatic group, with high risk of ED, and 31 women, the non-symptomatic group, without known pathology or alteration of eating behaviours. The instruments used were the MCMI-II, EDI-2, EAT-40 and BSQ. Data analysis was conducted using structural equation modelling by means of LISREL 8.71. The estimated model fi t satisfactorily. The results confi rm the relationship between schizoid, paranoid, self-destructive and borderline personality traits with ED, the role of self-esteem as the main mediating variable in the effect exerted by certain personality traits in ED, and perfectionism as a mediating variable of the effect of borderline personality traits on ED and self-esteem.El objetivo de este estudio ex post facto ha sido poner a prueba un modelo estructural sobre el papel mediador de la autoestima y el perfeccionismo en la relación entre los rasgos de personalidad y los trastornos de la conducta alimentaria (TCA). La muestra estuvo compuesta por 155 mujeres (18 a 31 años): 93 cumplían criterios diagnósticos DSM-IV para alguno de los tipos de TCA, 31 formaron el grupo sintomático, con alto riesgo de padecer un TCA y 31, grupo no sintomático, no presentaban patología conocida y sin alteraciones de la conducta alimentaria. Los instrumentos de evaluación utilizados fueron el MCMI-II, EDI-2, EAT-40 y BSQ. Para el análisis de los datos se utilizó el método de estimación de máxima verosimilitud mediante el programa LISREL 8.71. El modelo estimado se ajustó satisfactoriamente. Los resultados confi rman la relación de los rasgos de personalidad esquizoide, paranoide, autodestructiva y límite con los TCA, el papel de la autoestima como principal variable mediadora en el efecto ejercido por ciertos rasgos de personalidad sobre los TCA y del perfeccionismo como variable mediadora del efecto del rasgo de personalidad límite sobre dichos trastornos y sobre la autoestima.Personalidad, Evaluación y Tratamiento PsicológicosPsicología Experimental2011info:eu-repo/semantics/articleapplication/pdfhttp://www.aepc.es/ijchp/articulos_pdf/ijchp-377.pdfhttp://hdl.handle.net/11441/23179reponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésInternational Journal of Clinical and Health Psychology,, 11 (2), 205-227.info:eu-repo/semantics/openAccessoai:idus.us.es:11441/231792026-06-17T12:51:07Z
dc.title.none.fl_str_mv Personality traits and eating disorders: mediating effects of self-esteem and perfectionism
title Personality traits and eating disorders: mediating effects of self-esteem and perfectionism
spellingShingle Personality traits and eating disorders: mediating effects of self-esteem and perfectionism
Borda Mas, María de las Mercedes
Personality traits
Eating disorders
Self-esteem
Perfectionism
Ex post facto study
Rasgos de personalidad
Trastornos de la conducta alimentaria
Autoestima
Perfeccionismo
Estudio ex post facto
title_short Personality traits and eating disorders: mediating effects of self-esteem and perfectionism
title_full Personality traits and eating disorders: mediating effects of self-esteem and perfectionism
title_fullStr Personality traits and eating disorders: mediating effects of self-esteem and perfectionism
title_full_unstemmed Personality traits and eating disorders: mediating effects of self-esteem and perfectionism
title_sort Personality traits and eating disorders: mediating effects of self-esteem and perfectionism
dc.creator.none.fl_str_mv Borda Mas, María de las Mercedes
Avargues Navarro, María Luisa
López Jiménez, Ana María
Torres Pérez, María Inmaculada
Río Sánchez, Carmen del
Pérez San Gregorio, María de los Ángeles
author Borda Mas, María de las Mercedes
author_facet Borda Mas, María de las Mercedes
Avargues Navarro, María Luisa
López Jiménez, Ana María
Torres Pérez, María Inmaculada
Río Sánchez, Carmen del
Pérez San Gregorio, María de los Ángeles
author_role author
author2 Avargues Navarro, María Luisa
López Jiménez, Ana María
Torres Pérez, María Inmaculada
Río Sánchez, Carmen del
Pérez San Gregorio, María de los Ángeles
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Personalidad, Evaluación y Tratamiento Psicológicos
Psicología Experimental
dc.subject.none.fl_str_mv Personality traits
Eating disorders
Self-esteem
Perfectionism
Ex post facto study
Rasgos de personalidad
Trastornos de la conducta alimentaria
Autoestima
Perfeccionismo
Estudio ex post facto
topic Personality traits
Eating disorders
Self-esteem
Perfectionism
Ex post facto study
Rasgos de personalidad
Trastornos de la conducta alimentaria
Autoestima
Perfeccionismo
Estudio ex post facto
description The purpose of this ex post facto study has been to test a structural model of the mediating roles of self-esteem and perfectionism in the relationship between personality traits and eating disorders (ED). The sample consisted of 155 women (from 18 to 31 years). Ninety three met the DSM-IV diagnostic criteria for some type of ED, 31 women formed the symptomatic group, with high risk of ED, and 31 women, the non-symptomatic group, without known pathology or alteration of eating behaviours. The instruments used were the MCMI-II, EDI-2, EAT-40 and BSQ. Data analysis was conducted using structural equation modelling by means of LISREL 8.71. The estimated model fi t satisfactorily. The results confi rm the relationship between schizoid, paranoid, self-destructive and borderline personality traits with ED, the role of self-esteem as the main mediating variable in the effect exerted by certain personality traits in ED, and perfectionism as a mediating variable of the effect of borderline personality traits on ED and self-esteem.
publishDate 2011
dc.date.none.fl_str_mv 2011
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://www.aepc.es/ijchp/articulos_pdf/ijchp-377.pdf
http://hdl.handle.net/11441/23179
url http://www.aepc.es/ijchp/articulos_pdf/ijchp-377.pdf
http://hdl.handle.net/11441/23179
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv International Journal of Clinical and Health Psychology,, 11 (2), 205-227.
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:idUS. Depósito de Investigación de la Universidad de Sevilla
instname:Universidad de Sevilla (US)
instname_str Universidad de Sevilla (US)
reponame_str idUS. Depósito de Investigación de la Universidad de Sevilla
collection idUS. Depósito de Investigación de la Universidad de Sevilla
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.300724

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