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Psychological Record, The

Gender Differences From Kindergarten To Adulthood

Smiling In School Yearbook Photos: Gender Differences From Kindergarten To Adulthood David K. Dodd To explore the hypothesis that girls and women smile more frequently than boys and men, 16,514 photographs of students (kindergarten to college) from school yearbooks were studied, as were photos of faculty and staff members. The predicted gender difference in smiling […]