-*How accurate are inferences made from other people’s appearance, including facial expression, posture, and clothing?
Sonoma State University’s Laura Naumann, with Simine Vazire then of Washington University in St. Louis, teamed with University of Cambridge’s Peter Rentfrow, and Samuel Gosling of University of Texas at Austin, to investigate this question.
They asked volunteers to rate 10 personality traits, including Openness to Experience, Conscientiousness, Extraversion, Agreeableness, Neuroticism.
These Big Five personality traits, proposed by Paul Costa and Robert McCrae of the U.S. National Institutes of Health, were evaluated in addition to likeability, self-esteem, loneliness, religiosity, and political orientation for people pictured in full-body photographs.

Peter Jason Rentfrow
These measures were compared with ratings by the photographed person and people acquainted with these individuals.
Observers’ judgments were accurate when they rated extraversion, self-esteem, and religiosity among people photographed in a “standardized” pose, and were correct for additional personality traits when judging photographs in spontaneous poses and facial expressions.

Paul Costa
These findings suggest that candid photographs provide more accurate cues to some personality characteristics than planned poses.
Judgments based on clothing cues were associated with less accurate judgments of personality characteristics.
In contrast, facial expression and posture enabled observers to make more accurate judgments.
Observers can make accurate inferences about some personality characteristics based on visual cues, according to these findings.
Novelist John Irving’s A Prayer for Owen Meany noted that “Things often are as they appear. First impressions matter,” just as these researchers concluded.
-*How accurate are your judgments of personality traits for people you don’t already know?
-*How accurate are other people’s inferences about your personality traits?
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©Kathryn Welds