Expressive language sampling as a source of outcome measures for treatment studies in fragile X syndrome: feasibility, practice effects, test-retest reliability, and construct validity

Expressive language sampling as a source of outcome measures for treatment studies in fragile X syndrome: feasibility, practice effects, test-retest reliability, and construct validity

Abstract Background The evaluation of treatment efficacy for individuals with fragile X syndrome (FXS) or intellectual disability (ID) more generally has been hampered by the lack of adequate outcome measures. We evaluated expressive language sampling (ELS) as a procedure for generating outcome meas...

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Bibliographic Details
Main Authors: Leonard Abbeduto, Elizabeth Berry-Kravis, Audra Sterling, Stephanie Sherman, Jamie O. Edgin, Andrea McDuffie, Anne Hoffmann, Debra Hamilton, Michael Nelson, Jeannie Aschkenasy, Angela John Thurman
Format: Article
Language:English
Published: BMC 2020-03-01
Series:Journal of Neurodevelopmental Disorders
Subjects:
Outcome measures
Clinical trials
treatment
Expressive language
Fragile X syndrome
Psychometrics
Online Access:http://link.springer.com/article/10.1186/s11689-020-09313-6

Internet

http://link.springer.com/article/10.1186/s11689-020-09313-6

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