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…

Comparing developmental education for parents, parent education in child management, and a control situation, this study assessed treatment effectiveness in motivating parents to participate in home programs for developmentally delayed infants. Results indicated the superiority of the developmental program in terms of parent participation and…

The experience of consultants in a pediatric hospital indicates that infant failure to thrive is almost always associated with strain in the relationships of the infant's caregivers. Consequently, a nontraditional, long-term, home-based, and family-centered model of evaluation and treatment of failure to thrive has been developed which involves…

This report describes a comparative study of methods of home-based infant and parent education. The study involved 108 children, aged 1 to 2 1/2 years, in six groups of 18 each. In three groups a home visitor worked with the children and their mothers using a curriculum which focused on either play, language, or social development. In a fourth…

To determine the relative effectiveness of different methods of preschool educational intervention for disadvantaged children, comparisons were made of five programs whose levels of structure ranged from the traditional nursery school to a highly structured preschool. Subjects were 79 4-year-olds representing a wide range of ability levels.…

A comparative evaluation of the effectiveness of center-based, home-based and parent-based delivery systems for preschool intervention services was undertaken. Over a 5-year period, the Pennsylvania Research in Infant Development and Education Project enrolled more than 170 disadvantaged children in its two principal component programs: the…

This paper describes the results of a longitudinal study which compared the effects of three types of home-based, parent-oriented, infant education curricula. One curriculum stressed language, another stressed play, and a third stressed social development. Mothers and children from 108 middle and working class families received home visits…

Early Head Start services are typically offered through home- or center-based delivery models. A formative evaluation of an example of each service delivery model was conducted. The purpose was to examine the issues involved in the implementation of these two service delivery models relative to the content of services, intensity of services,…

The results of an evaluation of an educational home visiting (EHV) program in Scotland that utilized home visitors (attached to nursery schools) to promote parents' involvement in their children's educational development are presented in this report. Two assessment strategies were employed. One strategy (S1) was used to investigate the practical…