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Snyder, Patricia; Thompson, Bruce; McLean, Mary E.; Smith, Barbara J. – Journal of Early Intervention, 2002
Findings are reported related to the research methods and statistical techniques used in 450 group quantitative studies examined by the Council for Exceptional Children's Division for Early Childhood Recommended Practices Project. Studies were analyzed across seven dimensions including sampling procedures, variable selection, variable definition,…
Descriptors: Disabilities, Early Childhood Education, Early Intervention, Educational Practices