Infants' response to facelike patterns: Developmental changes between 10 and 15 weeks of age |
| |
Authors: | Robert A Haaf Cheryl J Brown |
| |
Affiliation: | University of Toledo USA |
| |
Abstract: | Infants at two age levels were shown six patterns which represented three levels of stimulus complexity and two types of organization, facial and nonfacial. Ten-week-old infants showed a preference for the higher levels of complexity but acted as though they were oblivious to the type of organization which was imposed on the elements within the stimulus patterns. Fifteen week olds also showed increased attention to the higher levels of complexity. In addition, at the older age level differential responding was greater for stimuli which varied concomitantly in both facial resemblance and complexity (Facial organization) than for those which varied only in complexity (Nonfacial organization). The present results agree with those of previous studies in suggesting that there is a change between the ages of 10 and 15 weeks in the dimensions which underlie infants' response to facelike patterns. |
| |
Keywords: | Reprint requests may be addressed to the first author at the Infant Development Laboratory Department of Psychology University of Toledo Toledo Ohio 43606. |
本文献已被 ScienceDirect 等数据库收录! |