title: The development of gaze following and its relation to language.
abstract: We examined the ontogeny of gaze following by testing infants at 9, 10 and 11 months of age. Infants (N = 96) watched as an adult turned her head toward a target with either open or closed eyes. The 10- and 11-month-olds followed adult turns significantly more often in the open-eyes than the closed-eyes condition, but the 9-month-olds did not respond differentially. Although 9-month-olds may view others as 'body orienters', older infants begin to register whether others are 'visually connected' to the external world and, hence, understand adult looking in a new way. Results also showed a strong positive correlation between gaze-following behavior at 10-11 months and subsequent language scores at 18 months. Implications for social cognition are discussed in light of the developmental shift in gaze following between 9 and 11 months of age.
authors.affiliation: Institute for Learning and Brain Sciences, University of Washington, Seattle 98195-7920, USA. recheleb@u.washington.edu
authors.forename: Rechele
authors.initials: R
authors.lastname: Brooks
authors.forename: Andrew N
authors.initials: AN
authors.lastname: Meltzoff
mesh_terms: D000367:Age Factors; D001288:Attention / Q000502:physiology*; D003071:Cognition; D005260:Female; D005403:Fixation, Ocular / Q000502:physiology*; D006801:Humans; D007223:Infant; D018730:Infant Behavior / Q000502:physiology*; D007802:Language; D008297:Male