Deliberate practice exercises provide trainees and students an opportunity to build competence in essential behavioral parent training skills while developing their own personal therapeutic style. These exercises present role-playing scenarios in which two trainees act as a client and a clinician, switching back and forth under the guidance of a supervisor. The clinician improvises appropriate and authentic responses to client statements organized into three difficulty levels—beginner, intermediate, and advanced—that reflect common client questions and concerns. Trainees will learn how to collaborate with parents to help them build positive relationships with their children as a foundation for creating behavioral change. They will learn how to teach parenting skills like praise to encourage positive behaviors, planned ignoring, establishing consequences that are respectful and developmentally appropriate, and strategies for parents to manage their own strong emotions. Step-by-step instructions guide participants through the exercises, identify criteria for mastering each skill, and explain how to monitor and adjust difficulty. Guidelines to help trainers and trainees get the most out of training are also provided.