Resumo

GOMEZ-PERESMITRE, Gilda  e  PLATAS ACEVEDO, Romana Silvia. DERSR-B. A Brief Scale for Detection of Emotional Dysregulation Risk. Acta de investigación psicol [online]. 2023, vol.13, n.2, pp.5-18.  Epub 14-Nov-2023. ISSN 2007-4719.  https://doi.org/10.22201/fpsi.20074719e.2023.2.491.

Emotional dysregulation (ED) is related to problems in understanding, perceiving, and regulating emotions. The aim is to find the psychometric properties of an instrument that measures ED and classifies the high/low ED group membership with the least possible error. For statistical purposes (factor analysis), two independent samples of males and females (n1 = 476) and (n2 = 562) were obtained, with ages sample 1 (15 -19 years; M= 15.8; SD=0.71) and sample 2 (15-19 years; M=15.6; SD= 0.69). Three factors were formed by sex, males with 14 items and females with 13 items, each loading on a single factor (total α=0.71 - 0.78 ɷ =0.67- 0.79 females; α= 0.70 - 0.79 ɷ=0.73 - 0.75 males) and good fit indices. In sum, a validated cut version instrument (DERSR-B), a risk screening instrument, was obtained.

Palavras-chave : Emotional dysregulation; Psychometric properties; Confirmatory factor analysis; Discriminant analysis; Brief version scale.