The word learning profile of adults with developmental language disorder.
The word learning profile of adults with developmental language disorder.
复制标题
DOI：
10.1177/2396941519899311
复制
发表时间：
2020-01-01
影响因子：
--
通讯作者：
Oleson J
中科院分区：
文献类型：
--
作者：
McGregor KK;Arbisi-Kelm T;Eden N;Oleson J
之前对发育性语言障碍患者单词学习问题的研究表明，编码而不是保持是主要的缺陷。我们的目标是重复这一发现；测试词形而不是形式与指称的联系特别有问题的预测；并确定患有发育性语言障碍的女性是否比患有发育性语言障碍的男性更好地学习单词。20名患有发展性语言障碍的成年人和19名年龄、性别和教育程度相匹配的典型语言发展的同龄人试图通过提取练习学习15个单词。在训练后一天、一周和一个月测量他们的记忆力。与具有典型语言发展的参与者相比，患有发展性语言障碍的参与者需要更多的接触单词-指称对才能达到掌握水平。在训练到掌握的同时，他们在词形产生上犯了更多的错误，无论是单独的还是与将形式与正确的指称相联系的错误结合在一起，但不尝试的次数和纯链接错误的数量并不因组而异。在所有时间间隔内，女性都表现出比男性更强的词汇记忆力。发育性语言障碍组和典型语言发展组在1天和1个月的保持间隔上没有差异，但发展性语言障碍组在1周间隔上表现较弱。通过一天和一周间隔的提取练习提高了一个月间隔的保留；一周的回顾比一天的回顾更有益。女性比男性从复习机会中受益更多，但发育性语言障碍和典型语言发展组没有区别。患有发育性语言障碍的成年人在新词编码方面表现出弱点，但记忆是一种相对强项。对单词形式进行编码尤其具有挑战性，但对单词对所指链接进行编码并不困难。我们将这一特征和女性优势的证据解释为与程序性巡回缺陷假说一致。含义：在治疗以增加词汇知识为目标的发育性语言障碍患者时，干预者应该预见到需要在活动中多次接触新单词，以突出单词的形式并支持其记忆和产生。定期审查应有助于长期保留。
Previous investigations of word learning problems among people with developmental language disorder suggest that encoding, not retention, is the primary deficit. We aimed to replicate this finding; test the prediction that word form, not the linking of form to referent, is particularly problematic; and determine whether women with developmental language disorder are better word learners than men with developmental language disorder. Twenty adults with developmental language disorder and 19 age-, sex-, and education-matched peers with typical language development attempted to learn 15 words by retrieval practice. Their retention was measured one day-, one week-, and one month after training. The participants with developmental language disorder required more exposures to the word-referent pairs than the participants with typical language development to reach mastery. While training to mastery, they made more errors in word form production, alone or in combination with errors in linking forms to the correct referents, but the number of no attempts and pure link errors did not differ by group. Women demonstrated stronger retention of the words than men at all intervals. The developmental language disorder and typical language development groups did not differ at the one-day- and one-month retention intervals but the developmental language disorder group was weaker at the one-week interval. Review via retrieval practice at the one-day and one-week interval enhanced retention at the one-month interval; the review at one week was more beneficial than the review at one day. Women benefitted more from the review opportunities than men but the developmental language disorder and typical language development groups did not differ. Adults with developmental language disorder present with weaknesses in the encoding of new words but retention is a relative strength. Encoding word forms is especially challenging but encoding word-to-referent links is not. We interpret this profile, and the evidence of a female advantage, as consistent with the Procedural Circuit Deficit Hypothesis. Implications: When treating a client with developmental language disorder whose goal is to increase vocabulary knowledge, the interventionist should anticipate the need for multiple exposures to new words within activities that highlight the forms of the words and support their memory and production. Periodic review should serve to support long-term retention.
登录
查看更多内容
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
DOI：
10.1080/13682820500442602
发表时间：
2006-11-01
影响因子：
2.4
作者：
Archibald, Lisa M. D.;Gathercole, Susan E.
通讯作者：
Gathercole, Susan E.
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
影响因子：
2.1
作者：
Bauer, DJ;Goldfield, BA;Reznick, JS
通讯作者：
Reznick, JS
影响因子：
2.6
作者：
Anthoni, Heidi;Sucheston, Lara E.;Lewis, Barbara A.;Tapia-Paez, Isabel;Fan, Xiaotang;Zucchelli, Marco;Taipale, Mikko;Stein, Catherine M.;Hokkanen, Marie-Estelle;Castren, Eero;Pennington, Bruce F.;Smith, Shelley D.;Olson, Richard K.;Tomblin, J. Bruce;Schulte-Koerne, Gerd;Noethen, Markus;Schumacher, Johannes;Mueller-Myhsok, Bertram;Hoffmann, Per;Gilger, Jeffrey W.;Hynd, George W.;Nopola-Hemmi, Jaana;Leppanen, Paavo H. T.;Lyytinen, Heikki;Schoumans, Jacqueline;Nordenskjold, Magnus;Spencer, Jason;Stanic, Davor;Boon, Wah Chin;Simpson, Evan;Makela, Sari;Gustafsson, Jan-Ake;Peyrard-Janvid, Myriam;Iyengar, Sudha;Kere, Juha
通讯作者：
Kere, Juha