کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7285033 | 1474087 | 2018 | 23 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Meaning before order: Cardinal principle knowledge predicts improvement in understanding the successor principle and exact ordering
ترجمه فارسی عنوان
معنی قبل از سفارش: دانش اصلی کاردینال پیشرفت در درک اصل جانشین و سفارش دقیق را پیش بینی می کند
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کلمات کلیدی
عدد، اصل کاردینال، عملکرد پیوسته اصل پیرو سفارش دقیق
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب شناختی
چکیده انگلیسی
Learning the cardinal principle (the last word reached when counting a set represents the size of the whole set) is a major milestone in early mathematics. But researchers disagree about the relationship between cardinal principle knowledge and other concepts, including how counting implements the successor function (for each number word N representing a cardinal value, the next word in the count list represents the cardinal value Nâ¯+â¯1) and exact ordering (cardinal values can be ordered such that each is one more than the value before it and one less than the value after it). No studies have investigated acquisition of the successor principle and exact ordering over time, and in relation to cardinal principle knowledge. An open question thus remains: Is the cardinal principle a “gatekeeper” concept children must acquire before learning about succession and exact ordering, or can these concepts develop separately? Preschoolers (Nâ¯=â¯127) who knew the cardinal principle (CP-knowers) or who knew the cardinal meanings of number words up to “three” or “four” (3-4-knowers) completed succession and exact ordering tasks at pretest and posttest. In between, children completed one of two trainings: counting only versus counting, cardinal labeling, and comparison. CP-knowers started out better than 3-4-knowers on succession and exact ordering. Controlling for this disparity, we found that CP-knowers improved over time on succession and exact ordering; 3-4-knowers did not. Improvement did not differ between the two training conditions. We conclude that children can learn the cardinal principle without understanding succession or exact ordering and hypothesize that children must understand the cardinal principle before learning these concepts.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Cognition - Volume 180, November 2018, Pages 59-81
Journal: Cognition - Volume 180, November 2018, Pages 59-81
نویسندگان
Elizabet Spaepen, Elizabeth A. Gunderson, Dominic Gibson, Susan Goldin-Meadow, Susan C. Levine,