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Direct linkFeil, Edward G.; Walker, Hill M.; Frey, Andy J.; Seeley, John; Small, Jason W.; Golly, Annemieke; Lee, Jon; Forness, Steve R. – Exceptional Children, 2021
Disruptive behavior problems frequently emerge in the preschool years and are associated with numerous, long-term negative outcomes, including comorbid disorders. First Step is a psychosocial early intervention with substantial empirical evidence supporting its efficacy among young children. The present study reports on a validation study of the…
Descriptors: Early Intervention, Program Validation, Behavior Modification, Behavior Problems
Martella, Ronald C.; Nelson, J. Ron; Marchand-Martella, Nancy E.; Sinclair, Tracy E. – International Journal of Special Education, 2019
Educational researchers conduct studies to gather critical empirical evidence in the determination of what are "evidence-based" curricular programs, which in turn, directly inform adoption efforts. The predominate method of validating these programs is through the use of group experimental designs, although single-case designs have also…
Descriptors: Curriculum Evaluation, Students with Disabilities, Educational Research, Evidence Based Practice
