The effect of sex labels on adults' knowledge of infant development

The present study investigated the influence of sex label of an infant on adult men's and women's knowledge of infant development. Two hundred thirty nine adults were asked to indicate on a questionnaire the age at which they believed infants were first able to perform a variety of developmental skills. The 56 skills equally represented cognitive, language, motor, and personal-social behaviors. One third of the adults received a questionnaire about girls, one third about boys, and one third about babies (sex label not provided). Each of the three groups had equal numbers of men and women. Contrary to previous findings, results indicated that the sex label of the infant did not affect adults' ratings of behaviors. This finding is discussed with respect to current cognitive-social psychological conceptualizations of gender stereotypes.Portions of this paper were presented at the annual meeting of the Early Childhood Education Conference, Kent, Ohio, October 1984, and the American Psychological Association, Los Angeles, California, August 1985.