Emotion and Psychophysiological Responses During Emotion–Eliciting Film Clips in an Eating Disorders Sample
Autor: | Melanie French, Eunice Y. Chen |
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Rok vydání: | 2021 |
Předmět: |
media_common.quotation_subject
emotion galvanic skin response eating disorders Affect (psychology) behavioral disciplines and activities anorexia nervosa 050105 experimental psychology 03 medical and health sciences 0302 clinical medicine binge eating Binge-eating disorder mental disorders medicine Psychology 0501 psychology and cognitive sciences respiratory sinus arrhythmia General Psychology media_common Binge eating Bulimia nervosa 05 social sciences Brief Research Report medicine.disease BF1-990 Sadness Eating disorders bulimia affect Anorexia nervosa (differential diagnoses) Anxiety medicine.symptom 030217 neurology & neurosurgery Clinical psychology |
Zdroj: | Frontiers in Psychology Frontiers in Psychology, Vol 12 (2021) |
ISSN: | 1664-1078 |
Popis: | Background: Greater vulnerability to negative emotions appears associated with the development and maintenance of eating disorders (EDs). A systematic review of psychophysiological studies using emotion-eliciting film clips reveals that there are no studies examining the effect of standardized validated film clips on psychophysiological response across a range of EDs.Methods: Using standardized validated film clips without ED-specific content, the present study examined self-reported emotions and psychophysiological responses of women with Binge-Eating Disorder (BED; n = 57), Anorexia Nervosa (AN; n = 16), Bulimia Nervosa (BN; n = 34), and Healthy Controls (HCs; n = 26) at Baseline, during Neutral, Sad, Happy, and Fear-inducing film clips, and at Recovery.Results: Throughout the protocol, the ED groups reported significantly greater sadness and anxiety than HCs. Additionally, the AN group reported more fear, the BED group more frustration, and the BED and BN groups more tension than HCs. Compared to HCs, the BED group reported stronger urges to binge throughout the protocol, whereas BN group reported stronger urges to binge relative to the HC group only at Baseline and Recovery. The BN and BED groups experienced decreased urges to binge during all film clips compared to Baseline. Respiratory Sinus Arrhythmia levels were significantly lower in the BED group compared to HCs and the BN group throughout the protocol.Discussion: Standardized validated film clips can be used to elicit expected self-reported emotion and skin conductance responses in ED groups, although individuals with EDs compared HCs report greater negative emotions. Interestingly, film clips appeared to reduce urges to binge in binge-eating groups. |
Databáze: | OpenAIRE |
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