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04-06-2019 | Original Paper

Social Avoidance Emerges in Infancy and Persists into Adulthood in Fragile X Syndrome

Auteurs: Jane Roberts, Hayley Crawford, Abigail L. Hogan, Amanda Fairchild, Bridgette Tonnsen, Alexis Brewe, Shannon O’Connor, Douglas A. Roberts, Leonard Abbeduto

Gepubliceerd in: Journal of Autism and Developmental Disorders | Uitgave 9/2019

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Abstract

Fragile X syndrome (FXS) is characterized by both social approach and social avoidance. However, the age of emergence and developmental trajectory of social avoidance has not been examined. This study investigates the longitudinal developmental trajectory and dynamic nature of social avoidance in males with FXS from infancy through young adulthood (n = 191). Multiple facets of social avoidance were collected using the Social Avoidance Scale (Roberts et al. 2007, 2009). Overall, 81% of males with FXS displayed social avoidance, which emerged during infancy, increased in severity across childhood, and stabilized through adolescence and early adulthood. An exaggerated “warm up” effect was also observed in FXS. This study delineates the complex profile of social avoidance, a common and impairing behavioral feature of FXS.
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Metagegevens
Titel
Social Avoidance Emerges in Infancy and Persists into Adulthood in Fragile X Syndrome
Auteurs
Jane Roberts
Hayley Crawford
Abigail L. Hogan
Amanda Fairchild
Bridgette Tonnsen
Alexis Brewe
Shannon O’Connor
Douglas A. Roberts
Leonard Abbeduto
Publicatiedatum
04-06-2019
Uitgeverij
Springer US
Gepubliceerd in
Journal of Autism and Developmental Disorders / Uitgave 9/2019
Print ISSN: 0162-3257
Elektronisch ISSN: 1573-3432
DOI
https://doi.org/10.1007/s10803-019-04051-8