1961- 2002g-283 ability adoption aptitudetests behavioralassessmentofchildren behaviordisordersinchildren behaviormodification behaviortherapy biography bérubé care casestudies child childdevelopment childdevelopmentdisorders childpsychopathology childpsychotherapy childrenwithdisabilities childrenwithmentaldisabilities chronicallyillchildren congresses developmentaldisabilities developmentallydisabledchildren diagnosis disabledchildren downsyndrome earlychildhoodeducation education educationandstate educationofintellectuallydisabled essays evaluation exceptionalchildren families familysocialwork hq hv875n7391979 identity(psychology) infant intellectualdisability lc3965h9181979 lc4031i6051993(p) mainstreaming mainstreamingineducation michael olderchildadoption parent-childrelations parentandchild parents parentsofchildrenwithdisabilities parentsofexceptionalchildren pediatrics pervasive problemchildren psychologicalaspects psychologicaltesting psychology psychopathology publicpolicy readinessforschool rehabilitation servicesfor socialbehavior socialidentification socialization socialsupport special specialeducation specialneedsadoption studyandteaching testing unitedstates wm420s897a ws18p3651978 ws350s193d1981