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Joined 2026-09-21 Message
Tagged: Work by Robert E. Kraut
Primary publication: doi.org/10.1037/0022-3514.37.9.1539
Publication text or primary record: kraut.hciresearch.info/wp-content/uploads/kraut79-SocialEmotionalMessagesOfSmiling-1.pdf
Journal of Personality and Social Psychology 37, 1539–1553; naturalistic observations of bowling and social engagement.