発達性言語障害を持つ子どもにおける個人的な物語の生成に対する記憶のメカニズムと社会情緒的機能の貢献
Mateja Gabaj1, Jelena Kuvač Kraljević2, Marleen F Westerveld3
1Postgraduate doctoral study Speech, Language and Hearing Disorders, Faculty of Education and Rehabilitation Sciences, University of Zagreb, Croatia.
Journal of speech, language, and hearing research : JSLHR
|September 4, 2025
まとめ
発達言語障害 (DLD) の子供は,個人的な物語の制作に苦労します. 不安とエピソード的なバッファメモリは,DLDの診断に関係なく,評価と介入に影響を及ぼす,物語のスキルを有意に予測します.
科学分野:
- 発達心理学
- 言語学
- 臨床心理学
背景:
- 個人的な物語の制作はコミュニケーションに不可欠であり,言語,記憶,社会情緒のスキルに依存しています.
- 発達言語障害 (DLD) の子供は,物語のスキルを含む複雑な言語の課題をしばしば示します.
- 記憶や社会情緒的機能などの 非言語的要因の相互作用を理解することは 物語の欠陥を説明するために不可欠です
研究 の 目的:
- 記憶のメカニズムと社会的感情的機能の予測的役割を調査する.
- DLDと通常発達する子供 (TLD) の個人的な物語能力を比較する.
- 言語以外の要因が物語を語る能力に及ぼす影響を グループメンバーシップが緩和するかどうかを調べる.
主な方法:
- DLDの子ども50人,TLDの子ども50人 (9~11歳) は,Global TALESのプロトコルを使って個人的な話をしました.
- 物語は言語的,命題的,マクロ構造計画的,実用的な特徴のために分析されました.
- 記憶 (エピソードバッファ,意味学的なアクセス/流暢さ) と社会情緒的機能 (ベック・ユース・インベントリー) を評価した.
主要な成果:
- DLDの子供たちは,TLDの仲間と比較して,個人的な物語のパフォーマンスを著しく低下させました.
- エピソード的なバッファ機能と不安レベルは 個人的な物語の生産を 大きく予測した.
- グループメンバーシップ (DLD vs. TLD) は,エピソード性バッファまたは不安の予測的影響を緩和しませんでした.
結論:
- 非言語的スキル,特にエピソード的なバッファと不安は,個人レベルで個人的な物語に情報を整理するために重要です.
- これらの発見は,記憶と社会情緒的要因を評価し,物語のスキルをサポートすることの重要性を強調しています.
- この結果は,言語的要因と非言語的要因の両方に対応した 対応策が,DLDの子供たちに 利益をもたらすことを示唆しています.
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