As more young children enter school settings to attend early childhood programs, early childhood teachers and school psychologists have been charged with supporting a growing number of young children with chronic problem behaviors that put them at risk for the development of emotional/behavioral disorders (EBDs). There is a need for effective,…

School psychologists have experienced difficulties in assessing students' behavior disorders, because of lack of training and problems associated with the traditional medical model of abnormal behavior. An alternative assessment model is described in terms of its five principles: problem solving; functional analysis; multiple operationalism;…