250


 versus the self-regulation of emotion: Sex
 differences. Psvchophysiology, 16, 202-203.

 Davidson, R. J., Schwartz, G. E., Saron, C., Bennett, J., &
 Goldman, D. J. (1979). Frontal versus parietal EEG
 asymmetry during positive and negative affect.
 Psychophysiolocy, 16, 202-203.

 Deane, G. E. (1961). Human heart rate responses during
 experimentally induced anxiety. Journal of Experimental
 Psychology, 61, 489-493.

Deane, G. E. (1969). Cardiac activity during experimentally
 induced anxiety. Psychophysiolocy, 6, 17-30.

DeKosky, S., Heilman, K. M., Bowers, D., & Valenstein, E.
 (1980). Recognition and discrimination of emotional
 faces and pictures. Brain and Language, 9, 206-214.

Denny-Brown, D., Meyer, J. S., & Horenstein, S. (1952). The
 significance of perceptual rivalry resulting from
 parietal lesions. Brain, 75, 434-471.

Dimberg, U. & Lundquist, L. (1990). Gender differences in
 facial reactions to facial expressions. Biological
 Psychology, 30, 151-159.

Duda, P. & Brown, J. (1984). Lateral asymmetry of positive
 and negative emotions. Cortex, 20, 253-261.

Duffy, E. (1957). The psychological significance of the
 concept of "arousal" and "activation." Psychological
 Review, 64, 265-275.

Ekman, P., & Friesen, W. V. (1971). Constants across
 cultures in the face and emotion. Journal of
 Personality and Social Psychology, 17, 124-129.

Ekman, P., & Friesen, W. V. (1978). The facial action
 coding system (FACS): A technique for the measurement
 of facial action. Palo Alto, CA: Consulting
 Psychologists Press.

Ekman, P., Levenson, R. W., & Friesen, W. V. (1983).
 Autonomic nervous system activity distinguishes
 among emotions. Science, 221, 1208-1210.

Elliot, R. (1966). Effects of uncertainty about the nature
 and advent of a noxious stimulus (shock) upon heart
 rate. Journal of Personality and Social Psychology, 3,
 353-356.