The Cost-Effectiveness of Increasing Hours Per Week of Early Intervention Services for Young Children with Disabilities |
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Abstract: | Although there is a widespread belief that increasing the hours of early intervention services for children with disabilities will result in increased benefits for the participating children and their families, there is little research evidence to support this point of view. In this study, young children with disabilities were randomly assigned to receive either one hour per week of early intervention services, or three hours per week. Measures of child and family outcomes over the subsequent five-year period demonstrated no consistent benefits associated with increasing the hours of intervention. Possible reasons for the lack of benefits are discussed in the context of previous research. |
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