Developed based on the principles of the Behavioral Psychology 

It uses laws of behavior that have been experimentally demonstrated, and it uses clearly defined procedures to specify how to change behaviour

Breaking a skill into smaller parts, teaching one sub-skill at a time until mastery, allowing repeated practice in a concentrated period of time, providing prompting and fading as necessary and using reinforcement procedures

Systematic training procedures are implemented to teach

• Social skills (peer interaction, appropriate classroom behavior, play skills, etc.

• Communication skills (developing vocal language or using alternative communication devices)

• Academic skills (writing, reading, etc.)

• Adaptive learning skills (toilet training, fine motor dexterity, hygiene, grooming, domestic capabilities, punctuality, and job competence.)