“…These include recommending that current systems be totally abolished (Sarbin & Mancuso, 1970), substantially altered in form and content (Gardner, 1977), or continually refined (Spitzer, Endicott, Cohen, & Fleiss, 1974). It is apparent that the field of behavioral disorders may not be able to pursue vigorous service and research efforts without a common system of nomenclature (Salvia & Seibel, 1983).…”