“…An understanding of why the behavior occurs is better served through an analysis of the behavior's ability to produce desired events or terminate undesirable events. Therefore, a behavioral case conceptualization would examine the observable events in the social environment (Bailey & Pyles, 1989;Cipani, 1994;Cipani, 1995;Iwata, 1987;LaVigna, Willis & Donnellan, 1989;Lennox & Miltenberger, 1989;Rolider & Axelrod, 2000;Schock, Clay, & Cipani, 1998). In the above hypothetical case, one would examine what happens in the social environment when the child becomes argumentative with peers and on occasion aggresses against them.…”