TY - JOUR
T1 - The Promise—and Challenge—of Statistical Learning for Elucidating Atypical Language Development
AU - Arciuli, Joanne
AU - Conway, Christopher M.
N1 - Funding Information:
Preparation of this article was supported in part by a midca-reer fellowship awarded to J. Arciuli by the Australian Research Council (FT130101570) and a grant from the National Institute on Deafness and Other Communication Disorders (R01DC012037) awarded to C. M. Conway.
Publisher Copyright:
© The Author(s) 2018.
PY - 2018/12/1
Y1 - 2018/12/1
N2 - Statistical learning plays an important role in the acquisition of spoken and written language. It has been proposed that impaired or atypical statistical learning may be linked with language difficulties in developmental disabilities. However, research on statistical learning in individuals with developmental disabilities such as autism spectrum disorder, dyslexia, and specific language impairment, and in individuals with cochlear implants, has produced divergent findings. It is unclear whether, and to what extent, statistical learning is impaired or atypical in each of these developmental disabilities. We suggest that these disparate findings point to several critical issues that must be addressed before we can evaluate the role of statistical learning in atypical child development. While the issues we outline are interrelated, we propose four key points relating to (a) the nature of statistical learning, (b) the myriad of ways in which statistical learning can be measured, (c) our lack of understanding regarding the developmental trajectory of statistical learning, and (d) the role of individual differences. We close by making suggestions that we believe will be helpful in moving the field forward and creating new synergies among researchers, clinicians, and educators to better support language learners.
AB - Statistical learning plays an important role in the acquisition of spoken and written language. It has been proposed that impaired or atypical statistical learning may be linked with language difficulties in developmental disabilities. However, research on statistical learning in individuals with developmental disabilities such as autism spectrum disorder, dyslexia, and specific language impairment, and in individuals with cochlear implants, has produced divergent findings. It is unclear whether, and to what extent, statistical learning is impaired or atypical in each of these developmental disabilities. We suggest that these disparate findings point to several critical issues that must be addressed before we can evaluate the role of statistical learning in atypical child development. While the issues we outline are interrelated, we propose four key points relating to (a) the nature of statistical learning, (b) the myriad of ways in which statistical learning can be measured, (c) our lack of understanding regarding the developmental trajectory of statistical learning, and (d) the role of individual differences. We close by making suggestions that we believe will be helpful in moving the field forward and creating new synergies among researchers, clinicians, and educators to better support language learners.
KW - autism spectrum disorder
KW - developmental disabilities
KW - dyslexia
KW - hearing impairment
KW - language acquisition
KW - specific language impairment
KW - statistical learning
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U2 - 10.1177/0963721418779977
DO - 10.1177/0963721418779977
M3 - Article
C2 - 30587882
AN - SCOPUS:85058178457
SN - 0963-7214
VL - 27
SP - 492
EP - 500
JO - Current Directions in Psychological Science
JF - Current Directions in Psychological Science
IS - 6
ER -