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Social and Behavioral Sciences Commons™
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Full-Text Articles in Social and Behavioral Sciences
Anxiety And Autism Symptomology On Social Skills In Young Boys With Fragile X Syndrome, Debra L. Reisinger
Anxiety And Autism Symptomology On Social Skills In Young Boys With Fragile X Syndrome, Debra L. Reisinger
Theses and Dissertations
Children with fragile X syndrome (FXS) are at high risk for developing several comorbid disorders, including autism spectrum disorder (ASD) and anxiety, that can substantially impart their social skills. However, to date, there are no studies that examine complex social skills within boys with FXS and the effects of emerging autism and anxiety symptoms on the development of their social skills. The current study examines social skills at the composite and subdomain level in young boys with FXS in contrast to typically developing (TD) boys and in relation to age, adaptive behavior, anxiety symptoms and autism symptomology. The study consisted …
Behavioral And Heart-Defined Attention In Infants At High Genetic Risk For Autism, Bridgette L. Tonnsen
Behavioral And Heart-Defined Attention In Infants At High Genetic Risk For Autism, Bridgette L. Tonnsen
Theses and Dissertations
Characterizing early predictors of autism facilitates earlier identification, diagnosis and treatment. Although aberrant visual attention is one of the earliest identified predictors of autism and may play an integral role in developmental cascades that contribute to associated impairments, the emergence of atypical attention in infancy is poorly understood. The present dissertation includes three related manuscripts examining early patterns of visual attention in two infant samples at elevated risk for autism: infant siblings of children with autism (ASIBs) and infants with fragile X syndrome (FXS). Together, these manuscripts identify patterns of abnormal heart defined attention among ASIBs (Study 1), investigate the …