Church attendance Paternal age effect Religious behavior Social epistasis amplification model Add Health Articular joint Bürgerkrieg Chondrocyte Discrimination Earnings Einflussgröße Entwicklung Evolutionary psychology Friedensforschung Genopolitics Geschlechterrolle Gesellschaft Individual differences Konflikt Konfliktforschung Kriegsursache Kruppel-like factor Kulturanthropologie Monozygotic twin conception Occupational self-selection Physical attractiveness Polygamie Polygyny hypothesis Productivity Proteinase