The information digest on emotional disturbances provides basic information on definition, incidence, patterns of behavior, and educational implications as well as suggested additional resources. The definition of "emotional disturbances" in P.L. 94-142, The Education for All Handicapped Children Act, is given and briefly discussed. Incidence figures (2-3%) are given. Typical patterns of disordered behavior include "externalizers,""internalizers," conduct disorders, personality disorders, immaturity, socialized delinquency, pervasive developmental disorders, and learning disorders. Educational implications both in the mainstream and special classes are briefly considered. Additional resources are organized into resources for parents (three), general resources (seven references), additional resources (six organizations), and relevant publications of the Council for Exceptional Children. (DB)