Mexican validation of the International Affective Digitized Sounds second edition (IADS-2) and additional sounds.

ABSTRACT: Affective stimuli have been extensively used in emotion research for a better understanding of emotion regulation. Sound ratings, specifically non-verbal sounds, are biased by demographic indicators such as sex and nationality. Therefore, it is crucial to characterize sounds prior to their use in emotion research. This study aims to validate the IADS-2 database and additional sounds in a sample from the Mexican population. Three hundred twenty-nine participants born and raised in Mexico remotely listened to 174 sounds in monophonic format. They rated sounds according to the valence-arousal-dominance model using the Self-Assessment Manikin test. Results positively correlated to those of previous studies. Sex differences were observed only in dominance between female and male groups, contrar

SUBMITTER: Naal-Ruiz NE 

PROVIDER: S-EPMC9758458 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature