title: Emotional intelligence and electro-dermal activity.
abstract: Emotional intelligence (EI) is a promising concept in our understanding of emotional regulation, related behaviors and pathologies. However, research linking EI to underlying physiological and biological structure and responses is meager. This study explored potential associations of EI with electro-dermal activity (EDA) responses to emotionally arousing visual stimuli. It was hypothesized that higher levels of EI will associate with more efficient emotional regulation as reflected by EDA. Eighty-four healthy participants were exposed to stimuli consisting of a series of 12 images designed to evoke positive or negative emotional responses, presented in a counterbalanced order. A self-report questionnaire and a computer based test of EI were administered along with a demographic questionnaire. EDA measures were taken during the exposure to the above stimuli using BIOPACK MP150. EI test scores (Beta = .35, .32; p < .001) and age (Beta = -.24, -.31; p < .03) associated with EDA delta (stimulus response-baseline) scores, while the self-report measure of EI and other demographics (e.g., gender. ethnicity) did not show any associations with the outcome measures. The results support the relevance of the concept to our understanding of emotional responses and regulation. The findings are briefly discussed within the context of underlying mechanisms of EI as well as measure validity and relevance.
authors.affiliation: Department of Psychology, Tel Hai College, Tel Hai, Upper Galilee, Israel. leehuzysberg@yahoo.com
authors.forename: Leehu
authors.initials: L
authors.lastname: Zysberg
mesh_terms: D000328:Adult; D001676:Biofeedback, Psychology; D056348:Emotional Intelligence / Q000502:physiology*; D004644:Emotions / Q000502:physiology*; D005260:Female; D005712:Galvanic Skin Response / Q000502:physiology*; D006801:Humans; D008297:Male; D010775:Photic Stimulation; D011795:Surveys and Questionnaires