{"identifier":"nobleid:/w1/20260521/752F2BDF","arkIdentifier":"ark:/48914/w1/20260521/752F2BDF","version":1,"workTitle":"The relationship between IQ and size of family.","workType":"Journal Article","authors":"H. E. G. Sutherland","description":null,"workUrl":null,"existingDoi":"10.1037/h0074552","createdAt":"2026-05-21T11:43:02.837565Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260521/752F2BDF.v1"}