کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7273863 1473439 2018 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Infant perception of sex differences in biological motion displays
ترجمه فارسی عنوان
ادراک نوزادان از تفاوت جنسیت در حرکت بیولوژیکی نمایش داده می شود
کلمات کلیدی
ادراک حرکت بیولوژیکی، توجه ویژوال اجتماعی، طبقه بندی اجتماعی، تفاوت های جنسی، پردازش حرکت اولویت ها،
موضوعات مرتبط
علوم انسانی و اجتماعی روانشناسی روانشناسی رشد و آموزشی
چکیده انگلیسی
We examined mechanisms underlying infants' ability to categorize human biological motion stimuli from sex-typed walk motions, focusing on how visual attention to dynamic information in point-light displays (PLDs) contributes to infants' social category formation. We tested for categorization of PLDs produced by women and men by habituating infants to a series of female or male walk motions and then recording posthabituation preferences for new PLDs from the familiar or novel category (Experiment 1). We also tested for intrinsic preferences for female or male walk motions (Experiment 2). We found that infant boys were better able to categorize PLDs than were girls and that male PLDs were preferred overall. Neither of these effects was found to change with development across the observed age range (∼4-18 months). We conclude that infants' categorization of walk motions in PLDs is constrained by intrinsic preferences for higher motion speeds and higher spans of motion and, relatedly, by differences in walk motions produced by men and women.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Experimental Child Psychology - Volume 173, September 2018, Pages 338-350
نویسندگان
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