まとめ
5ヶ月の幼児は,数学的結果を計算することによって,真の数学的概念を実証します. これは,数字処理に対する人間の生まれつきの能力を示唆し,サブタイゼーションは順序情報をコードする.
科学分野:
- コグニティブ・サイエンス コグニティブ・サイエンス
- 発達心理学の心理学について
- 神経科学は神経科学である.
背景:
- 幼児は,小さな数を区別し,感覚の間で数値の等価性を決定することができます.
- 細分化 (数えることなく小さな数を定量化) の性質は議論されている:全体的なパターン認識と反復的なカウント.
- 幼児の数学的認知を理解することは,数学的能力の起源に光を当てます.
研究 の 目的:
- 5ヶ月の幼児が真の数学的概念を持っているかどうかを調査する.
- 幼児が単純な算数演算を行うことができるかどうかを判断する.
- サビティゼーションの性質と,数学的概念との関係を探求する.
主な方法:
- 乳児には,少数の視覚刺激のシーケンスが提示されました.
- この研究では,これらの刺激に対する算術操作 (加算/減算など) の結果を追跡し,計算する幼児の能力を評価した.
- 行動反応は,数学的理解を推論するために分析されました.
主要な成果:
- 5ヶ月の赤ん坊は,単純な算数演算の結果を計算する能力を示しました.
- 幼児のパフォーマンスは,単に数値を区別するだけでなく,数学的関係を理解していることを示しました.
- 証拠によると,サブタイゼーションは順位数学的情報をコードする.
結論:
- 幼児は,幼い頃から真の数学的概念を持っています.
- 人間には,基礎的な算術能力が生まれながらに備わっているようです.
- サブティゼーションは単なるパターン認識ではなく,通常のプロセスである可能性が高い.
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