Citation

Lozano LM, Valor-Segura I, Sáez G, Exposito F. Psicothema 2015; 27(2): 134-140.

Affiliation

Universidad de Granada.

Copyright

(Copyright © 2015, Departamento de Psicología de la Universidad de Oviedo, Publisher Colegio Oficial de Psicológicas de Asturias)

DOI

10.7334/psicothema2014.124

PMID

25927693

Abstract

BACKGROUND: Sexual objectification of women is a subtle manifestation of gender violence. The aim of this study was to adapt the 15-item Interpersonal Sexual Objectification Scale (ISOS) to Spanish to obtain a valid instrument to evaluate this construct.

METHOD: After its adaptation, the questionnaire was administered to 771 women from the general population. Subsequently, the psychometric properties of the questionnaire were evaluated from both the classical perspective and item response theory.

RESULTS: The data obtained were very similar to those of the original version. The ISOS showed good internal consistency and a two-factor structure: body evaluation and unwanted explicit sexual advances. In addition, the ISOS showed correlations with benevolent sexism, state-anxiety and self-esteem.

CONCLUSIONS: The Spanish version of the ISOS is a reliable and valid measure of sexual objectification of women in the interpersonal context.

Language: en