Factor structure, reliability, and validity of the Japanese version of the Disgust Scale-Revised (DS-R-J)

• Published in: Shinrigaku kenkyū Vol. 89; no. 1; pp. 82 - 92
• Main Authors: Iwasa, Kazunori, Tanaka, Tsunehiko, Yamada, Yuki
• Format: Journal Article
• Language: Japanese; English
• Published: The Japanese Psychological Association 2018
• Subjects: disgust scale; disgust sensitivity; factor structure; reliability; validity
• ISSN: 0021-5236; 1884-1082
• DOI: 10.4992/jjpsy.89.16230

The purpose of this study was to develop the Japanese version of the Disgust Scale-Revised (DS-R-J). The participants were 1063 Japanese people (mean age = 21.64, SD = 7.33, range = 18–77; 581 males and 482 females) and were separated into three different groups. Participants in samples 1 (n = 481) and 2 (n = 492) provided data for examining the factor structure and validity of the DS-R-J. They completed the DS-R-J as well as questionnaires assessing disgust propensity and sensitivity, anxiety sensitivity, state and trait anxiety, affective state, and obsessive-compulsive symptoms. Participants in sample 3 (n = 90) provided data for estimating the test–retest reliability of the DS-R-J. The exploratory and confirmatory factor analyses confirmed the three-factor structure involving core disgust, animal-reminder disgust, and physical and mental contamination disgust. Internal consistency and test–retest reliability were sufficient, and conceptual validity of the DS-R-J was also supported. The results show that the Japanese version of the DS-R-J is a reliable and valid measurement of disgust sensitivity.