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Koyama, Tomonori; Kamio, Yoko; Inada, Naoko; Inokuchi, Eiko – Research in Autism Spectrum Disorders, 2011
Difficulties in social communication are not necessarily observed only in individuals with autism spectrum disorders (ASD), and there are many subclinical cases in the general populations. Although advanced parental age at childbirth has often been considered a possible risk factor of ASD, it might contribute to poor social functioning in…
Descriptors: Age Differences, Pregnancy, Social Development, Interpersonal Competence