Author: Cornelia Taylor

  • Validity of the data from the child outcomes summary process: Findings from the ENHANCE Project

    This brief describes findings from the ENHANCE study that sought to answer the question of whether the Child Outcomes Summary (COS) process produces valid ratings for measuring the child outcomes achieved through early intervention (EI) and early childhood special education (ECSE) programs.

  • ENHANCE Final Report

    This report presents the findings from a series of studies conducted to examine the validity of the child outcomes data produced through the Child Outcomes Summary (COS) process.