Key words for site search: Keith E Rice, Integrated SocioPsychology, monogamy, human mating systems, dimorphism, perennial monogamy, Crook, annual monogamy, polygamy, polygany, polyandry, polygnandry, serial monogamy, Halliday, Arnold, serial polygany, parental care, T Halliday, Davies, Lundberg, Evolutionary Psychology, S J Arnold, D Crook, N B Davies, adaptive strategy, A Lundberg, promiscuity