The increased prevalence of autism spectrum disorder (ASD) and its detection during the first 3 years of life have substantial relevance for early intervention. The purpose of this article is to summarize current scientific and policy information on early identification and early intervention for infants and toddlers with ASD and their families. Following a brief overview that provides basic information about ASD, the authors discuss early warning signs of the disorder and available screening and diagnostic tools. Finally, they highlight focused intervention practices and comprehensive treatment models appropriate for infants and toddlers with ASD, as well as issues affecting the delivery of effective early intervention services to children and families.

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Few psychometrically valid scales exist to assess family outcomes and the helpfulness of early intervention. This article describes the development and psychometric properties of the Family Outcomes Survey—Revised. The revision was prompted by the need to (a) create a new format that would be easier for parents to understand, (b) revise and expand the survey items to provide more information for states to use in planning for program improvement, and (c) demonstrate acceptable psychometric properties. Input from stakeholders and experts was used to identify concepts and develop candidate items. Data from a web-based survey conducted with 265 families in Illinois and Texas were used to assess the psychometric properties of candidate items. These activities produced a revised survey with sound psychometric integrity that can be used to document family outcomes and identify areas for program improvement.

The purpose of this study was to test the efficacy of a comprehensive program model originally developed by the National Professional Development Center on Autism Spectrum Disorder (NPDC). Sixty elementary schools with 486 participants were randomly assigned to an NPDC and services as usual condition (SAU). Significantly greater changes in program quality occurred in the inclusive NPDC programs as compared with the SAU schools. Teachers in NPDC schools reported using more evidence-based practices (EBPs) and implemented EBPs with significantly greater fidelity than teachers in SAU schools. Autistic students in NPDC schools had significantly higher total attainment of educational goals than students in SAU schools, and the two groups made equivalent progress on standardized assessment outcomes across the school year.

D eficits in social skills are a core characteristic of autism spectrum disorder (ASD) and can negatively affect relationships, academics, employment opportunities, independence, and mental health (Bellini, Peters, Benner, & Hopf, 2007). These deficits can be especially difficult for adolescents with ASD because social demands in high school require frequent complex social interactions with a variety of social partners across numerous contexts (Locke, Ishijima, Kasari, & London, 2010). Although social skills training can promote social functioning during adolescence and into adulthood, very few social skills treatments have been identified for this age group (Reichow & Volkmar, 2010). After conducting a rigorous review of social skills treatment research, Reichow and Volkmar identified only three high-quality experimental studies published between 2001 and 67