Search Results       Your search for [subject]First-born children -- United States -- Longitudinal studies returned 1 record.           How fathers care for the next generation : a four-decade study. by Snarey, John R., 1948-; Cambridge, Mass.: Harvard University Press, 1993. Subject: Fathers -- United States -- Longitudinal studies; Father and child -- United States -- Longitudinal studies; First-born children -- United States -- Longitudinal studies.          Add to Book Cart Relevance: 41.88%