“…Recent research has increasingly emphasized the importance of exploring early educational failure as a possible precursor of delinquency (Berman, 1974;Kratoville, 1974;Kvaraceus, 1971;Rutter, 1975Rutter, , 1979. In a few instances, retrospective, long-term studies have attempted to trace the academic and school histories of delinquent populations, but findings have not been consistent (Critchley, 1968;Rutter, 1975Rutter, , 1979Zinkus, Gottlieb and Gottlieb, 1978). Similarly, follow-up studies of children with learning disabilities and/or brain damage have not provided any clear-cut explanation for the development of conduct disorders (Rutter, 1984, Schonhaut andSatz, 1981, inpress;Spreen, 1984).…”