a. to learn how best to promote new behavior that serves the same function as the current behavior, but is socially acceptable and responsible
b. to determine how a child’s chronological and mental ages match up through a series of academically and socially challenging questions
c. to reduce challenging behaviors by evaluating, changing, and implementing strategies such as ecologic events, predictors, teaching, and consequences
d. to locate the individual with autism on a continuum of other individuals, based upon the diagnostic severity of the disorder