کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
917877 1473472 2015 22 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Identifying the cognitive predictors of early counting and calculation skills: Evidence from a longitudinal study
ترجمه فارسی عنوان
شناسایی پیشگویی های شناختی از مهارت شمارش و محاسبه زودهنگام: شواهدی از یک مطالعه طولی
کلمات کلیدی
با احتساب، محاسبه، سیستم تقریبی تعداد، آگاهی واژگان حافظه کوتاه مدت فضایی بصری، مهارت های تعداد، ریاضیات
موضوعات مرتبط
علوم انسانی و اجتماعی روانشناسی روانشناسی رشد و آموزشی
چکیده انگلیسی


• Longitudinal data demonstrates that ANS functioning predicts growth in early calculation, but not counting skills.
• Visual-spatial STM and phonological awareness also predict growth in calculation skills.
• Ability to quickly discriminate between quantities within the subitizing range predicted growth in cardinal counting.

The extent to which phonological, visual–spatial short-term memory (STM), and nonsymbolic quantitative skills support the development of counting and calculation skills was examined in this 14-month longitudinal study of 125 children. Initial assessments were made when the children were 4 years 8 months old. Phonological awareness, visual–spatial STM, and nonsymbolic approximate discrimination predicted growth in early calculation skills. These results suggest that both the approximate number system and domain-general phonological and visual–spatial skills support early calculation. In contrast, only performance on a small nonsymbolic quantity discrimination task (where the presented quantities were always within the subitizing range) predicted growth in cardinal counting skills. These results suggest that the development of counting and the development of calculation are supported by different cognitive abilities.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Experimental Child Psychology - Volume 140, December 2015, Pages 16–37
نویسندگان
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