title: Number of siblings and personality.
authors.affiliation: School of Public Health, University of California, Los Angeles.
authors.forename: J
authors.initials: J
authors.lastname: Blake
mesh_terms: D000328:Adult; D002648:Child; D002657:Child Development; D005191:Family Characteristics; D006801:Humans; D010553:Personality Development; D012951:Socialization