2011f-482 20thcentury 253 [e] africanamericans aged aging alternating aspectsocial australia bedtime bonheur boys canada children'sbooks/baby-preschool children'sfiction children'sstories churchmanagement churchmembership churchwork condicionessociales conditionssociales contemporarywomen demographicanthropology dysfunctionalfamilies economichistory emigrationandimmigration emotionalintelligence europe evolution family familylife familyrelationships fic019000fic044000 fiction games general(seealsoheadingsunderfamily) general(seealsoheadingsundersocialissues) geriatrics german-speaking gerontology grandfathers grandparent-grandchildrelationship growth générations happiness histoire history humanity identity(psychology) infants intergenerationalrelations juv013030juv013000juv039000 juvenilefiction literary longnowmanualforcivilization love lullabies massmedia massmediaandculture maternallove money monnaie moralandethicalaspects motherandchild mothers mothersandsons multigenerational negotiating oldage olderasianamericans olderimmigrants parentandchild paternallove pictorialworks picturebooks picturebooksforchildren plantlifecycles plants psychology publicopinion responsibility sexrole socialaspects socialchange socialconditions socialecology socialethics socialhistory socialinteraction socialissues socialvalues strauss taiwanese unitedstates valeurssociales vidasocialycostumbres wealth william women wt145