The authors used an alternating treatment, single-case design to determine the effect of dialogic reading, modeling, and dialogic reading plus modeling on the expressive vocabulary identification of 2 preschool children identified with autism spectrum disorder. Their preschool teacher implemented each of the conditions within the daily routines of…

Purpose: This study synthesized effects of interventions on language outcomes of young children (ages 0-8 years) with autism and evaluated the extent to which summary effects varied by intervention, participant, and outcome characteristics. Method: A subset of effect sizes gathered for a larger meta-analysis (the Autism Intervention Meta-analysis…

Changes in minimal verbal communication by children with autism spectrum disorder (ASD) were measured with the Communication Complexity Scale (CCS) and other communication assessments. The CCS measures complexity of preverbal and beginning verbal communication used to communicate behavior regulation and joint attention. The purpose was to…

This study investigates the effects of an integrated oral language and listening comprehension intervention for early elementary students with ASD. Students (n = 43) were randomly assigned to intervention or control comparison conditions, with intervention students receiving instruction in small groups of 3 or 4. Groups were led by special…

This study examines how the introduction of TeachTown:Basics, a computer-assisted intervention for students with autism spectrum disorder, influenced teachers' use of other evidence-based practices. In a randomized controlled trial that enrolled 73 teachers nested within 58 schools, we used three-level hierarchical linear models to evaluate…

Parents are the logical intervention agents for young children with autism spectrum disorder (ASD). The early start Denver model (ESDM) is a promising early intervention approach for children with ASD that can be implemented by parents. This study evaluated the effects of training parents in the use of the ESDM. We used a non-concurrent multiple…

In this second of two primary papers, we examined moderators of treatment effects for younger siblings of children with autism spectrum disorders whose parents were taught to use a parent-implemented intervention called "Improving Parents As Communication Teachers". Investigators randomized 97 high-risk siblings and their primary parent…

We investigated the effect of real-time technology-enhanced performance-based feedback delivered during three different routines on teacher practice and child outcomes. Participants were three early childhood special education teachers and three focus preschool children identified with autism spectrum disorder. We used a multiple-probe single-case…

Naturalistic developmental behavioral intervention is an emerging class of interventions for young children with autism spectrum disorder. The present article is a meta-analysis of outcomes of group-design studies (n = 27) testing interventions using naturalistic developmental behavioral intervention strategies. Small, significant positive effects…

Research indicates the characteristics of Autism Spectrum Disorder include challenges with receptive and expressive language, which can negatively impact social-emotional development and physical regulation. The needs of children with autism are expected to greatly impact the current medical and educational resources, thus effective intervention…

The purpose of this review was to identify naturalistic language interventions for increasing spontaneous expressive language (defined in this review as absence of verbal prompt or other verbalization from adults or peers) in young children with autism spectrum disorder. Also, the methodological rigor and effectiveness of each study were evaluated…

Background: Evidence of the effectiveness of therapy for older children with (developmental) language disorder (DLD), and particularly those with receptive language impairments, is very limited. The few existing studies have focused on particular target areas, but none has looked at a whole area of a service. Aims: To establish whether for…

Both naturalistic communication and parent-implemented interventions are evidence-based practices for young children with disabilities, but demonstrations of effective methods for teaching parents to implement naturalistic interventions successfully with their children are still warranted. The purpose of this study was to examine the effects of a…

Although Discrete-trial Teaching (DTT) is effective in teaching a many skills to children with autism, its proper implementation requires rigorous staff training. This study used an interactive computer simulation program ("DTkid") to teach staff relevant DTT skills. Participants (N = 12) completed two sets of pre-tests either once (n = 7) or…

This community effectiveness trial examined the feasibility and efficacy of a comprehensive psychosocial treatment for 28 children, aged 7 to 10 years with high-functioning autism spectrum disorders (HFASDs). Treatment included instruction and therapeutic activities targeting social skills, face-emotion recognition skills, interest expansion, and…