. . . "Successful aging : investment in genealogy as a function of generativity, mobility and sense of place"@en . . . . "Successful aging: investment in genealogy as a function of generativity, mobility and sense of place"@en . . "Study of how genealogy fulfills generative needs and provides a sense of place for highly mobile, long-term participants, based on a survey of 4109 genealogists and family historians."@en . . . "Genealogy Social aspects." . .