Background: Previous research has indicated positive effects of early developmental intervention (EDI) on the development of children in developing countries. Few studies, however, have examined longitudinally when differential treatment effects may be observed and whether differential outcomes are associated with exposure to different risk…

In this article, written by Phil Reed and Lisa Osborne, both from Swansea University, the impact of severity of autism, and the time-input of the treatment programme, on the outcome effectiveness for four early interventions for individuals on the autism spectrum was explored. The four interventions studied were applied behaviour analysis (ABA),…

A study compared the progress of 12 Greek children (ages 8 months to 5 years) with disabilities who received a weekly educational visit from early interventionists for 2 years with that of 12 controls. Results showed significant gains for treated children in overall functioning level and in different domains of development. (Contains references.)…

This is a report on Home Activities for Toddlers and their Families (HATAF), an ongoing Israeli intervention program designed to provide home-based, educationally enriching activities for disadvantaged preschoolers and to enable mothers to participate in enhancing the intellectual development of their children. The report describes two sample…