Statistical learning in children with a family risk of dyslexia

de Bree, E (通讯作者),Univ Utrecht, Dev & Educ Youth Diverse Soc, POB 80140, NL-3508 TC Utrecht, Netherlands.
2022-5
The assumption that statistical learning is affected in dyslexia has generally been evaluated in children and adults with diagnosed dyslexia, not in pre-literate children with a family risk (FR) of dyslexia. In this study, four-to-five-year-old FR children (n = 25) and No-FR children (n = 33) completed tasks of emerging literacy (phoneme awareness and RAN). They also performed an online non-adjacent dependency learning (NADL) task, based on the Serial Reaction Time (SRT) task paradigm. Children's accuracy (hits), signal sensitivity (d ') and reaction times were measured. The FR group performed marginally more poorly on phoneme awareness and significantly more poorly on RAN than the No-FR group. Regarding NADL outcomes, the results were less straightforward: the data suggested successful statistical learning for both groups, as indicated by the hit and reaction time curves found. However, the FR group was less accurate and slower on the task than the No-FR group. Furthermore, unlike the No-FR group, performance in the FR group varied as a function of the specific stimulus presented. Taken together, these findings fail to show a robust difference in statistical learning between children with and without an FR of dyslexia at preschool age, in line with earlier work on older children and adults with dyslexia.
DYSLEXIA
卷号:28|期号:2|页码:185-201
ISSN:1076-9242|收录类别:SSCI
语种
英语
来源机构
Utrecht University; University of Amsterdam
资助机构
VENI grant - Netherlands Organisation for Scientific Research
资助信息
We are grateful to Claartje Levelt for allowing us to recruit participants through the Leiden University Babylab, to the student assistants for assistance with data collection, and to the participants. This work was financed by a VENI grant (file number 275-89-01) awarded to Josje Verhagen by the Netherlands Organisation for Scientific Research.
被引频次(WOS)
0
被引频次(其他)
0
180天使用计数
4
2013以来使用计数
10
EISSN
1099-0909
出版年
2022-5
DOI
10.1002/dys.1711
学科领域
循证教育学
关键词
dyslexia family risk non-adjacent dependency learning serial reaction time task statistical learning
WOS学科分类
Education, Special Psychology, Educational Rehabilitation