Home - Don Perras, Ph.D., specializes in classroom management, offering a behavior management certification course, consulting and text materials to all educators enabling them to manage student behavior in today's diverse classrooms.

• Classroom Management - Don Perras designed the Ecological Model to provide educators with a system of strategies to improve classroom instruction and group management.
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  • Sample Booklet
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• About Us - DP Enterprises is solely designed to improve educators' behavior management awareness and techniques.
  • Don Perras
  • Dr. JuleTolis
  • Stuart Gerber


• Products & Services - DP Enterprises offers educators the Ecological Model packet as well as group inservice workshops and personalized consultation.
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• Clients



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• Sample Workshop



• Sample Booklet