3[1]Davidson,R.J.& Ekman,P.Approach/withdrawal and cerebral asymmetry:emotional expression and brain physiology[J].Journal of Personality and Social Psychology,1990,(58):330 - 341.
5[3]Russell,J.A.A circumplex model of affect [J].Journal of Personality and Social Psychology,1980,(39):1161 - 1178.
6[4]Russel,J.A.& Feldman,B.L.Core affect,prototypical emotional episodes,and other things called emotion:Dissecting the elephant[J].Journal of Personality and Social Psychology,1999,(76) :805 - 819.
7[5]Lazarus,R.S.Emotion and adaptation [M].New York:Oxford University Press,1991.