Word-learning trajectories influence long-term recall in children with developmental language disorder and typical development.
Word-learning trajectories influence long-term recall in children with developmental language disorder and typical development.
复制标题
单词学习轨迹影响患有发育性语言障碍和典型发育的儿童的长期记忆。
DOI：
10.1016/j.jcomdis.2021.106160
复制
发表时间：
2021-11
影响因子：
1.7
通讯作者：
Karpicke JD
中科院分区：
文献类型：
--
作者：
Kueser JB;Leonard LB;Deevy P;Haebig E;Karpicke JD
患有发展性语言障碍(DLD)的儿童在学习单词方面存在困难。然而，这些困难的严重性可以通过结合重复间隔提取(RSR)的单词学习过程来降低。以前的研究已经显示了RSR的积极结果，但我们仍然对学习如何随着这一过程展开知之甚少。在这项研究中，我们关注的是在RSR下的学习过程。我们使用RSR分析了DLD儿童和典型发育儿童(TD)最近三项研究的学习数据。我们将生长曲线与即时和间隔提取实验的逐次尝试学习数据进行拟合，并使用儿童个体单词学习轨迹的特征来预测他们的长期回忆。我们发现，两组儿童在学习过程中都表现出线性增长，尽管在几天内和跨天休息。早期即时提取试验的成功促进了随后间隔提取试验的成功。儿童一次又一次的RSR学习轨迹与他们的长期回忆有关：在间隔提取试验中，累积成功和随着时间的增长都对长期回忆有积极的预测作用。随着时间的推移，连续的成功也与增长高度相关。重复间隔提取辅以学习过程中的即时提取试验可以促进长期回忆。
Children with developmental language disorder (DLD) have difficulties learning words. However, the severity of these difficulties can be reduced through word learning procedures that incorporate repeated spaced retrieval (RSR). Previous studies have shown positive outcomes with RSR but we still know very little about how learning unfolds with this procedure. In this study, we focus on the process of learning under RSR. We analyze the learning data from children with DLD and with typical development (TD) from three recent studies using RSR. We fit growth curves to the trial-by-trial learning data for immediate and spaced retrieval trials and use the characteristics of children’s individual word-learning trajectories to predict their long-term recall. We found that children in both groups demonstrated linear growth during learning, despite breaks within and across days. Success on early immediate retrieval trials promoted success on subsequent spaced retrieval trials. Children’s trial-by-trial RSR learning trajectories were related to their long-term recall: both cumulative success and growth over time on the spaced retrieval trials positively predicted long-term recall. Consecutive success was also highly correlated with growth over time. Repeated spaced retrieval supplemented with immediate retrieval trials during learning promotes long-term recall.
登录
查看更多内容
影响因子：
1.8
作者：
Averell, Lee;Heathcote, Andrew
通讯作者：
Heathcote, Andrew
DOI：
10.1044/2018_jslhr-l-18-0071
发表时间：
2019-04-01
影响因子：
2.6
作者：
Haebig, Eileen;Leonard, Laurence B.;Weber, Christine
通讯作者：
Weber, Christine
影响因子：
1.8
作者：
IZAWA, C
通讯作者：
IZAWA, C
DOI：
10.1044/1092-4388(2004/033
发表时间：
2004-04-01
影响因子：
2.6
作者：
Alt, M;Plante, E;Creusere, M
通讯作者：
Creusere, M
DOI：
10.1044/1092-4388(2004/083
发表时间：
2004-10-01
影响因子：
2.6
作者：
Gray, S
通讯作者：
Gray, S