Findings from a meta-analysis of studies investigating the use of five different assistive technology devices (switch interfaces, powered mobility, computers, augmentative communication, weighted/pressure vests) with young children with disabilities are reported. One hundred and nine studies including 1,342 infants, toddlers, and preschoolers were…

The extent to which the influences of family-systems intervention practices could be traced to variations in parent-child interactions and child development was investigated by meta-analytic structural equation modeling (MASEM). MASEM is a procedure for producing a weighted pooled correlation matrix and fitting a structural equation model to the…

Parents (N=3283) of infants and young children with or at-risk for developmental delays completed one of two surveys of learning opportunities, either in the home or in the community. Confirmatory factor analysis indicated that both family and community life were each made up of 11 different categories of learning opportunities. Results support…

A three-dimensional model is used to compare various approaches to natural environment interventions. The model distinguishes between practices that are contextually or noncontextually based, adult or child directed, and practitioner or nonpractitioner implemented. One approach (practitioner implemented, adult directed) has increasingly been…

This commentary on "The Effects of Family-Centered Service Coordination: A Social Validity Study" (Romer), discusses findings that the three service coordinators did not change their behavior to be more family-centered after one workshop and that it took follow-up work to get their behaviors to a minimal level of performance. (CR)