Motion cues that make an impression: Predicting perceived personality by minimal motion information.
The current study presents a methodology to analyze first impressions on the basis of minimal motion information. In order to test the applicability of the approach brief silent video clips of 40 speakers were presented to independent observers (i.e., did not know speakers) who rated them on measures of the Big Five personality traits. The body movements of the speakers were then captured by placing landmarks on the speakers' forehead, one shoulder and the hands. Analysis revealed that observers ascribe extraversion to variations in the speakers' overall activity, emotional stability to the movements' relative velocity, and variation in motion direction to openness. Although ratings of openness and conscientiousness were related to biographical data of the speakers (i.e., measures of career progress), measures of body motion failed to provide similar results. In conclusion, analysis of motion behavior might be done on the basis of a small set of landmarks that seem to capture important parts of relevant nonverbal information.
Department of Anthropology/Human Behavior Research, University of Vienna, Althanstrasse 14, 1090, Vienna, Austria.
Markus
M
Koppensteiner
Body motion; Impression formation; Motion analysis; Nonverbal communication; Politics; Social cognition