TY - CHAP A1 - Smith, M.S. T1 - Evolution and developmental psychology: Toward a sociobiology of human development Y1 - 1987 DO - 10.1037/0012-1649.23.1.49 A3 - Crawford, C A3 - Smith, M.S. A3 - Krebs, D. T2 - Sociobiology and psychology: Ideas, issues, and applications CY - Hillsdale PB - Erlbaum ER -