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2. Armstrong, K., Hornbeck, M., Beam, B., Mack, K., & Popkave, K. (2006). Evaluation of a curriculum designed for caregivers of young children with challenging behavior. Journal of Early Childhood and Infant Psychology, 2, 52–61.
3. Armstrong, K., Lilly, C., Agazzi, H., & Williams, J. (2010). HOT DOCS: Helping Our Toddlers Developing Our Children’s Skills Provider Manual (2nd ed.) Tampa, FL: University of South Florida.
4. Bagner, D. M., & Eyberg, S. M. (2007). Parent-child interaction therapy for disruptive behavior in children with mental retardation: A randomized controlled trial. Journal of Clinical Child and Adolescent Psychology, 36, 418–429.
5. Barnett, W. S., Jung, K., Yarosz, D. J., Thomas, J., Hornbeck, A., Stechuk, R., et al. (2008). Educational effects of the Tools of the Mind curriculum: A randomized trial. Early Childhood Research Quarterly, 23, 299–313.