Cognitive psychology

Communication

Neuroscience

Social psychology

Literature

Developmental psychology

Anger

Psychology

Mathematics

Sadness

Bisection

Time perception

Arousal

Geometry

Medicine

Duration (music)

Perception

Audiology

Facial expression

Emotional expression

Happiness

Participants were trained on a temporal bisection task in which visual stimuli (a pink oval) of 400 ms and 1600 ms served as short and long standards, respectively. They were then presented comparison durations between 400 ms and 1600 ms, represented by faces expressing three emotions (anger, happiness, and sadness) and a neutral‐baseline facial expression. Relative to the neutral face, the proportion of long responses was higher, the psychophysical functions shifted to the left, and the bisection point values were lower for faces expressing any of the three emotions. These findings indicate that the duration of emotional faces was systematically overestimated compared to neural ones. Furthermore, consistent with arousal‐based models of time perception, temporal overestimation for the emotional faces increased with the duration values. It appears, therefore, that emotional faces increased the speed of the pacemaker of the internal clock.

BRIEF REPORT Perception of the duration of emotional events