ABA uses a systematic approach to teaching complex skills through the use of positive reinforcement and motivation.
ABA is an intensive, structured teaching program.
Lessons to be taught are broken down into their simplest elements. Correct responses and behaviors are rewarded with lots of positive reinforcement. When incorrect responses occur, they are ignored and appropriate responses are prompted and rewarded. Undesirable behaviors are approached in the same manner. Initially the program teaches simple skills like table readiness, imitation, attention and others.