Intrusiones sobre trastornos alimentarios en población general: desarrollo y validación del inventario de pensamientos intrusos alimentarios (INPIAS)

• Autores: Conxa Perpiñá Tordera, María Roncero Sanchís, Amparo Belloch Fuster
• Localización: Revista de psicopatología y psicología clínica, ISSN 1136-5420, Vol. 13, Nº. 3, 2008, págs. 187-203
• Idioma: español
• DOI: 10.5944/rppc.vol.13.num.3.2008.4059
• Títulos paralelos:
  • Eating-related intrusions in a community sample: development and validation of the eating-related intrusive thoughts inventory (INPIAS)
• Enlaces
  • Texto completo
• Dialnet Métricas: 5 Citas
• Resumen
  • español

    El objetivo del presente estudio fue el desarrollo y validación del Inventario de Pensamientos Intrusos Alimentarios (INPIAS), autoinforme que evalúa la frecuencia de intrusiones de contenido alimentario, sus repercusiones emocionales y estrategias de control. Los participantes fueron 358 provinentes de la comunidad. El análisis de componentes principales indicó en la parte primera (tipo/frecuencia intrusiones) una estructura bi-factorial: �Intrusiones de descontento normativo� e �Impulsos de psicopatología alimentaria�. La parte 2A (consecuencias, valoraciones) se compuso de dos factores: �Carga emocional� y �Profecía cumplida/significado personal�, y la parte 2B (estrategias de control) de 4 factores: �Estrategias normalizadoras�, �Neutralización/supresión�, �Rituales no alimentarios� y �No control�. La consistencia interna y fiabilidad test-retest fueron excelentes. El INPIAS diferenció entre personas con y sin riesgo de padecer un trastorno alimentario, siendo sus intrusiones cuantitativamente y cualitativamente distintas. El INPIAS es útil en la evaluación de intrusiones relacionadas con los trastornos alimentarios, un área poco estudiada y de creciente interés en el espectro obsesivo-compulsivo.

  • English

    The purpose of the present study was to develop and validate the Eating-related Intrusive Thoughts Inventory (INPIAS), a self-report that evaluates the frequency of intrusions with an eating-related content, their emotional repercussions and control strategies. Three hundred fifty eight participants from the community took part in this investigation. The principal components analysis of the first part (type and frequency of intrusions) indicated a bi-factorial structure: �Normative discontent intrusions� and �Eating psychopathology impulses�. Part 2A (consequences and ratings) was made up of two factors: �Emotional charge� and �Fulfilled prophesy/personal significance�. Part 2B (control strategies) consisted of four factors: �Normalizing strategies�, �Neutralization/suppression�, �Non-eating rituals� and �No control�. The internal consistency and the test-retest reliability were excellent. The INPIAS was able to differentiate between people with and without risk of suffering an eating disorder, as their intrusions were quantitatively and qualitatively different. The INPIAS is useful evaluating intrusions related to eating disorders, an area that has been studied little and is of increasing interest in the obsessive-compulsive spectrum.

• Referencias bibliográficas
  • Belloch, A., Cabedo, E., Morillo, C., Lucero, M., y Carrió, C. (2003). Diseño de un instrumento para evaluar las creencias disfuncionales...
  • Belloch, A., Morillo, C., Lucero, M., Cabedo, E., y Carrió, C. (2004). Intrusive thoughts in non-clinical subjects: the role of frequency...
  • Belloch, A., Morillo, C., y García-Soriano, G. (2007). Are the dysfunctional beliefs that predict worry different from those that predict...
  • Belloch, A., Morillo, C., y García-Soriano, G. (2006). Ob- session subtypes: relationship with obsessive-compulsive symptoms, dysfunctional...
  • Benedito, M.C., Perpiná, C., Botella, C., y Baños, R. (2003). Imagen corporal y restricción alimentaria en adolescentes. Anales de Pediatría,...
  • Brown, T.A., Cash, T.F., y Mikulka, P.J. (1990). Attitudinal body image assessment: Factor analyses of the Body-Self Relations Questionnaire....
  • Bulik, C., Sullivan, P.F., Fear, J., y Pickering, A. (1997). Predictors of the development of bulimia nervosa in women with anorexia nervosa....
  • Cabedo, E., Belloch, A., Morillo, C., Giménez, A., y Carrió, C. (2004). Intensidad de las creencias disfuncionales en relación con el incremento...
  • Carrasco, A (2006). Evaluación del perfeccionismo, la indecisión e intolerancia a la incertidumbre. Trabajo Investigación DEA. Universidad...
  • Cattell, R.B. (1966). The scree test for the number of factors. Multivariate Behavioral Research, 1, 245-276.
  • Castro, J., Toro, J., Salamero, M., y Quimera, E. (1991). The Eating Attitudes Test: Validation of the Spanish version. Psychological Assessment,...
  • Clark, D.A. (Ed). (2005). Intrusive thoughts in clinical disorders. Theory, research, and treatment. New York: Guildford Press.
  • Clark, D.A., y Beck, A.T. (2002). Manual for the Clark-Beck Obsessive Compulsive Inventory. Tejas. Psychological Corporation.
  • Clark, D.A., y Purdon, C. (1993). New perspectives for a cognitive theory of obsessions. Australian Psychologist, 28, 161-167.
  • Cohen, J. (1988). Statistical power analysis for the behavioral sciences (2nd ed.) Hillsdale, NJ: Lawrence Erlbaum Associates.
  • Frost, R., Marten, P., Lahart, C., y Rosenblate, R. (1990).The dimensions of perfectionism. Cognitive Therapy & Research, 14, 449-468.
  • Gallego, M.J., Botella, C., Quero, S., Baños, R.M., y García-Palacios, A. (2007). Propiedades psicométricas de la Escala de Miedo a la Evaluación...
  • García-Soriano, G. (2008). Pensamientos intrusos obsesivos y obsesiones clínicas: Contenidos y significado personal. Tesis Doctoral. Facultad...
  • Garner D.M, y Garfinkel P.E. (1979). The Eating Attitudes Test: an index of the symptoms of anorexia nervosa. Psychological Medicine, 9, 273-279.
  • Garner, D.M., Olmsted, M.P., Bohr, Y., y Garfinkel, P.E. (1982). The eating attitudes test: Psychometric features and clinical correlates....
  • Giménez, A., Morillo, C., Belloch, A., y Cabedo, E. (2004). Creencias disfuncionales asociadas a síntomas obsesivo-compulsivos: Una aproximación...
  • Heatherton, T.F., Herman, C.P., Polivy, J., King, G.A., y McGree, S.T. (1988). The (miss)measurement of restraint and analysis of conceptual...
  • Herman, C.P., y Polivy, J. (1980). Restrained eating. En A.J. Stunkard (Ed.), Obesity. Filadelfia, P.A: Saunders.
  • Herman, C.P., y Polivy J. (2007). Norm-violation, normadherence, and overeating. Collegium Antropologicum, 31, 55-62.
  • Humphreys, J.D., Clopton, J.R., y Reich, D.A. (2007). Disordered eating behaviour and obsessive compulsive symptoms in college students and...
  • Joquera, M., Baños, R.M., Perpiñá, C., y Botella, C. (2005). La escala de estima corporal (BES): Validación en una muestra española. Revista...
  • Jones, C., Harris, G., y Leung., N. (2005). Parental rearing behaviours and eating disorders: The moderating role of core beliefs. Eating...
  • Kline P., y Barret, P. (1983). The factors in personality questionnaires among normal subjects. Advances in Behaviour Research & Therapy,...
  • Meyer, T.J., Miller, M.L., Metzger, R.L., y Borkovec, T.D. (1990). Development and validation of the Penn State Worry Questionnaire. Behaviour...
  • McKinley, N.M. (2002). Feminist perspectives and objectified body consciousness. En T.F. Cash y T. Pruzinsky (Eds.), Body Image. New York:...
  • Milos, G., Spindler, A., Ruggiero, G., Klaghofer, R., y Schnyder, U. (2002). Comorbidity of obsessive-compulsive disorders and duration of...
  • Purdon, C., y Clark, D.A. (1994). Obsessive intrusive thoughts in nonclinical subjects. Part II. Cognitive appraisal, emotional response and...
  • Purdon, C., y Clark, D.A. (2001). Suppression of obsessionlike thoughts in non-clinical individuals: Impact on thought frequency, appraisal...
  • Rachman, S., y de Silva, P. (1978). Abnormal and normal obsessions. Behaviour Research and Therapy, 16, 233- 248.
  • Ranson, K.M., Kaye, W.H., Weltzin, T.E., Rao, R., y Matsunaga, H. (1999). Obsessive-compulsive disorder symptoms before and after recovery...
  • Reina, N., Belloch, A., Morillo, C., y Clark, D. (2007). The Clark-Beck Obsessive-Compulsive Inventory: Validation of the Spanish version...
  • Sandín, B., y Chorot, P. (1991). Adaptación española del Penn State Worry Questionnaire. Madrid: UNED.
  • Shafran, R. (2002). Eating disorders and obsessive compulsive disorder. En Frost, R.O., y Steketee, G. (Ed.), Cognitive approaches to obsessions...
  • Shafran, R., Bryant-Waugh, R., Lask, B., y Arscott, K. (1995). Obsessive compulsive symptoms in children with eating disorders: A preliminary...
  • Slade, P. D. (1982). Towards a functional analysis of anorexia nervosa and bulimia. British Journal of Clinical Psychology, 21, 167-179.
  • Serpell, L., Livingston, A., Neiderman, M., y Lask, B. (2002). Anorexia nervosa: Obsessive-compulsive disorder, obsessive-compulsive personality...
  • Sirton, M.M., y Birch, L.L. (2005). Weight status and psychosocial factors predict the emergence of dieting in preadolescent girls. International...
  • Speranza, M., Corcos, M., Godart, N., Loas, G., Guilbau, O., Jeammet, P., y Flament, M. (2001). Obsessive compulsive disorders in eating disorders....
  • Tanofsky-Kraff, M., Yanovski, S.Z., Wilfley, D.E., Marmarosh, C., Morgan, C.M., y Yanovski, J.A. (2004). Eating-disordered behaviors, body...
  • Thornton, C., y Russell, J. (1997). Obsessive compulsive comorbidity in the dieting disorders. International Journal of Eating Disorders,...
  • Vartaniana, L.R., Herman, C.P., y Polivy, J. (2007). Consumption stereotypes and impression management: How you are what you eat. Appetite,...