John Umbreit

Functional Behavioral Assessment and Function-Based Intervention: An Effective, Practical Approach

Kathleen Lynne Lane, Carl J. Liaupsin, John Umbreit, 2006 .

Treatment Integrity in Intervention Research: Models, Measures, and Future Directions

Carl J. Liaupsin, John Umbreit, Jolenea B. Ferro, 2012 .

Functional Assessment and Intervention in a Regular Classroom Setting for the Disruptive Behavior of a Student with Attention Deficit Hyperactivity Disorder

John Umbreit, J. Umbreit, 1995 .