http://repub.eur.nl/res/aut/25537/ List of Publications en http://repub.eur.nl/static-eur/img/logo.png http://repub.eur.nl http://repub.eur.nl/res/pub/37530/ 2012-12-01T00:00:00Z The present study examined the psychometric properties of the Disgust Emotion Scale for Children (DES-C). Principal components analysis of the DES-C data revealed five factors reflecting disgust toward (a) rotting foods, (b) injection and blood, (c) odors, (d) mutilation and death, and (e) animals, which were largely in keeping with the intended subscales. The DES-C showed good reliability, excellent convergent validity (as established by correlations with an alternative self-report index of disgust), fairly good predictive validity (as assessed by correlations with measures of fear/anxiety and a behavioral index of disgust), and acceptable parent-child agreement (in particular with the mothers). Importantly, the DES-C proved to perform better on some psychometric indicators than an age-downward version of the Disgust Scale. These findings indicate that the DES-C should be regarded as the preferred scale for measuring disgust sensitivity and its role in the etiology and maintenance of anxiety problems in children. http://repub.eur.nl/res/pub/20950/ 2010-01-01T00:00:00Z The present study examines the relative contributions of changes in state fear and disgust emotions to improvements in spider phobia observed with exposure-based treatment. Sixty-one treatment-seeking spider fearful individuals underwent a one-session exposure in vivo treatment. Growth curve analyses indicated that treatment was associated with significant improvements in state fear and disgust reactions to a live spider and self-reported trait spider phobia symptoms. Mediation analyses demonstrated that changes over time in state fear and disgust each explained unique variance in improvements in phobic symptoms over time. Examination of the effect size of the mediated pathways suggests that changes in fear and changes in disgust are important to reductions in the severity of spider phobia symptoms during exposure-based treatment. The implications of these findings for conceptualizing the role of fear and disgust emotions in the maintenance and treatment of spider phobia are discussed.