Bl. Fredrickson et Rw. Levenson, POSITIVE EMOTIONS SPEED RECOVERY FROM THE CARDIOVASCULAR SEQUELAE OF NEGATIVE EMOTIONS, Cognition and emotion, 12(2), 1998, pp. 191-220
Two studies tested the hypothesis that certain positive emotions speed
recovery from the cardiovascular sequelae of negative emotions. In St
udy 1, 60 subjects (Ss) viewed an initial fear-eliciting film, and wer
e randomly assigned to view a secondary him that elicited: (a) content
ment; (b) amusement; (c) neutrality; or (d) sadness. Compared to Ss wh
o viewed the neutral and sad secondary films, those who viewed the pos
itive films exhibited more rapid returns to pre-film levels of cardiov
ascular activation. In Study 2, 72 Ss viewed a film known to elicit sa
dness. Fifty Ss spontaneously smiled at least once while viewing this
film. Compared to Ss who did not smile, those who smiled exhibited mor
e rapid returns to pre-film levels of cardiovascular activation. We di
scuss these findings in terms of emotion theory and possible health-pr
omoting functions of positive emotions.