155 2013c-032 2013c-457 2013e-959 2014c-479 2014d-978 2014m-453 2015a-134 2016d-688 2016h-377 2016j-019 adaptation adolescent adolescentdevelopment adolescentpsychology adolescentpsychotherapy casereports casestudies child childdevelopment childhealthservices childmentalhealth childpsychology childpsychotherapy children childrenandtheenvironment childwelfare counseling counselingof counselors cq1000 cross-culturalcomparison cross-culturalstudies crowdingstressinchildren dd9668 developmental developmentalpsychobiology developmentalpsychology dwellings entwicklungspsychologie ethics family general governmentpolicy gynecology healthpolicy infant internationalcooperation jurisprudence kind kinderpsychologie lawandlegislation legislation lifespandevelopment lifestages longitudinalstudies medical methods moralandethicalaspects obstetrics ontwikkelingspsychologie parent-childrelations parentandchild parenting pediatrics philosophy populationdensity preschool professionalethics psy350f psychoanalytictheory psychological psychologicalaspects psychologicaltheory psychology psychotherapy qualityoflife relationships research richtungen rj131 rj499 servicesfor sickchildren socialinteractioninchildren socioeconomicfactors stress teenagers theorie unitedstates ws105o972013 xi youthdevelopment