翻訳と辞書 Words near each other ・ Approved Premises ・ Approved School ・ Approved screening device ・ Approved social worker ・ Approving the location of the National Liberty Monument ・ Approx ・ Approximal (dentistry) ・ Approximant consonant ・ Approximate Bayesian computation ・ Approximate counting algorithm ・ Approximate entropy ・ Approximate identity ・ Approximate inference ・ Approximate limit ・ Approximate max-flow min-cut theorem ・ Approximate number system ・ Approximate string matching ・ Approximate tangent space ・ Approximately ・ Approximately finite-dimensional ・ Approximately finite-dimensional C*-algebra ・ Approximately Infinite Universe ・ Approximation ・ Approximation algorithm ・ Approximation error ・ Approximation in algebraic groups ・ Approximation property ・ Approximation theory ・ Approximation to the identity ・ Approximation-preserving reduction Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Approximate number system ： ウィキペディア英語版 Approximate number system The approximate number system (ANS) is a cognitive system that supports the estimation of the magnitude of a group without relying on language or symbols. The ANS is credited with the non-symbolic representation of all numbers greater than four, with lesser values being carried out by the parallel individuation system, or object tracking system. Beginning in early infancy, the ANS allows an individual to detect differences in magnitude between groups. The precision of the ANS improves throughout childhood development and reaches a final adult level of approximately 15% accuracy, meaning an adult could distinguish 100 items versus 115 items without counting. The ANS plays a crucial role in development of other numerical abilities, such as the concept of exact number and simple arithmetic. The precision level of a child's ANS has been shown to predict subsequent mathematical achievement in school. The ANS has been linked to the intraparietal sulcus of the brain. ==History== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Approximate number system」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.