Martinez-Cantu, V. (2010). Final Report of 2009-2010: Home Instruction for Parents of Preschool Youngsters (HIPPY) program. EA10-178-2. Dallas, TX: Department of Evaluation and Accountability, Dallas Independent School District. Model(s): Home Instruction for Parents of Preschool Youngsters (HIPPY)® Low rating Study reviewed under: Handbook of Procedures and Standards, Version 1