1996e-265 anthroposophy autisminchildren autismspectrumdisordersinchildren child childdevelopment childdevelopmentdisorders childpsychology comparative developmentalpsychology identification(psychology)inchildren imitation imitativebehavior infant interpersonalcommunicationinchildren interpersonalcommunicationininfants learning learninginanimals pervasive psychology socialaspects socialinteractioninchildren therapy visuallearning