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Full-Text Articles in Clinical Psychology
Psychometric Properties Of Diagnostic Assessment Instrumentsfor Autism Spectrum Disorders In A Community Sample Aged 2 Through 17 Years, Sheryl Lozowski-Sullivan
Psychometric Properties Of Diagnostic Assessment Instrumentsfor Autism Spectrum Disorders In A Community Sample Aged 2 Through 17 Years, Sheryl Lozowski-Sullivan
Dissertations
Recent estimates of the incidence and prevalence of autism spectrum disorders (ASDs) indicate substantial increases over the past 20 years (Centers for Disease Control and Prevention, 2009; Fombonne, 2009; Matson & Kozlowski, 2011; Schreibman & Koegel, 2005; Wing & Porter, 2002), in part because of the availability of significantly improved diagnostic assessment instruments (Lord & Corsello, 2005; Schreibman, 2005). In highly structured research settings, some of these diagnostic instruments correlate well with each other; however, few studies have examined the relation between these diagnostic tools in traditional clinical practice (Mazefsky & Oswald, 2006; South et al, 2002). This study examined …
An Evaluation Of Intraverbal Training And Listener Training For Teaching Categorization Skills, Anna Ingeborg Petursdottir
An Evaluation Of Intraverbal Training And Listener Training For Teaching Categorization Skills, Anna Ingeborg Petursdottir
Dissertations
Behavioral language interventions, such as those employed in early and intensive behavioral intervention (EIBI) programs, target both expressive and receptive language skills. Skinner's (1957) analysis of verbal behavior provides a framework for analyzing expressive and receptive language in terms of stimulus control and reinforcement history. From this perspective, different expressive language programs target different verbal operants, such as tacts, intraverbals, and echoics , whereas most receptive language programs target a type of listener behavior that may be referred to as manded stimulus selection (Michael, 1995). Although EIBI curricula (e.g., Maurice, Green, & Luce, 1996; Leaf & McEachin, 1999) have frequently …