Emotion regulation, disgust sensitivity, and psychophysiological responses to a disgust-inducing film

Using a disgust-inducing film, Gross (1998) showed that the instruction to suppress mimic expression (suppression) triggered physiological arousal, while the instruction to think about the film in order to adopt a detached and unemotional attitude (reappraisal) reduced affective strain compared to a condition instructing subjects simply to watch the film (watch). The present paper investigates, if disgust sensitivity has a moderating role in this context. Physiological, subjective, and behavior responses were recorded in 120 males divided according to high/low disgust sensitivity who were exposed to the disgust-inducing film used by Gross. The instruction effects reported by Gross could not be replicated. However, high disgust-sensitive subjects were more physiologically and emotionally aroused than low disgust-sensitive subjects. Interactions between disgust sensitivity and the three film instructions can possibly be traced back to a repressive coping style of subjects with low disgust sensitivity.