20thcentury adolescentpsychology adoptedchildren angela anxiety anxietyinadolescence argentina biography casestudies child children childrenofprisoners childrenofworkingmothers daycare daycarecenters death familyrelationships fosterchildren history hospitalcare hospitalized infant italy maturation(psychology) medical parent-childrelations parenting politicalatrocities politicalpersecution psychologicalaspects psychology separation separationanxietyinchildren state-sponsoredterrorism teenagers victimsofstate-sponsoredterrorism