Facial electromyogram and heart-rate correlates of a paradoxical attitude change to antinuclear war information.
The effects of film images versus film descriptions of the effects of nuclear explosions (versus a no-film control) on corrugator muscle tension, heart rate, attitude and mood were investigated. The last 5 min. of the images were associated with more corrugator tension for that condition when compared to the last 5 min. of the description condition. The groups did not differ in heart rate but women in both groups showed an increase in heart rate whereas men in both groups showed a decrease in heart rate. Film groups did not differ in their significant increases in anxiety, hostility, and depression on the Multiple Adjective Affect Checklist. On the pretest there was no significant correlation between scores on Betts' Questionnaire Upon Mental Imagery and scores on Goldenring and Doctor's index of concern for nuclear war. The vivid-image film group showed a decrease in concern for nuclear war when compared to the descriptive film group and the no-film control.
Vigne
J J
JJ
Department of Psychology, Allegheny College, Meadville, PA 16335.
Dale
J A
JA
Klions
H L
HL
D001143:Arousal / Q000502:physiology*; D001290:Attitude; D004644:Emotions / Q000502:physiology; D005152:Facial Muscles / Q000502:physiology*; D005260:Female; D006339:Heart Rate; D006801:Humans; D008297:Male; D009040:Motion Pictures; D009689:Nuclear Warfare; D012737:Sex Factors