Alexander, R. D. (1974) The evolution of social behavior. Annual Review of Ecology and Systematics 5:325–83. [WI]CrossRefGoogle Scholar

Alexander, R. D. (1979) Darwinism and human affairs. University of Washington Press. [WI, RWS]Google Scholar

Alexander, R. D. (1980) Darwinism and haman affairs. Pitman. [CJB]Google Scholar

Alexander, R. D. & Noonan, K. M. (1979) Concealment of ovulation, parental care, and human social evolution. In: Evolutionary biology and human social behavior: An anthropological perspective, ed. Chagnon, N. A. & Irons, E. G.. Duxbury Press. [aDMB]Google Scholar

Anderson, C. M. (1986) Female age: Male preference and reproductive success in primates. International Journal of Primatology 7:305–26. [aDMB, RHB]CrossRefGoogle Scholar

Anderson, J. L. & Crawford, C. B. (1989) Anorexia nervosa: Models of the disorder as an adaptation for reproductive suppression. Paper presented at meetings of the Canadian Psychological Association, Montreal, 06. [CC]Google Scholar

Badcock, C. R. (forthcoming) Is the Oedipus Complex a Darwinian adaptation? Journal of the American Academy of Psychoanalysis. [DR=L]Google Scholar

Bancroft, J., Sanders, D., Davidson, D. & Warner, P. (1983) Mood, sexuality, hormones, and the menstrual cycle. III. Sexuality and the role of androgens. Psychosomatic Medicine 45:509–16. [HN]CrossRefGoogle ScholarPubMed

Barron, F. (1963) Creativity and psychological health. Van Nostrand. [aDMB]Google Scholar

Bateman, A. J. (1948) Intrasexual selection in Drosophila. Heredity 2:349–68. [aDMB]CrossRefGoogle ScholarPubMed

Bateson, P. (1983) Mate choice. Cambridge University Press. [aDMB, MD]Google Scholar

Baucom, D. H., Besch, P. K. & Callahan, S. (1985) Relation between testosterone concentration, sex role identity, and personality among females. Journal of Personality and Social Psychology 48(5):1218–26. [HN]CrossRefGoogle ScholarPubMed

Berenstain, L. & Wade, T. (1983) Intrasexual selection and male mating strategies in baboons and macaques. International journal of Primatology 4:201–35. [aDMB, RHB]CrossRefGoogle Scholar

Berscheid, E. (1985) Interpersonal attraction. In: Handbook of social psychology, vol. 2, ed. Lindzey, C. & Aronson, E.. Random House/Erlbaum. [DTK]Google Scholar

Berscheid, E. & Walster, E. (1974) Physical attractiveness. In: Advances in experimental social psychology, ed. Berkowitz, L.. Academic Press. [rDMB]Google Scholar

Betzig, L. L., Borgerhoff, Mulder M. & Turke, P. W. (1989) Human reproductive behavior. Cambridge University Press. [aDMB]Google Scholar

Blumberg, R. L. & Winch, R. F. (1972) Societal complexity and familial complexity: Evidence for the curvilinear hypothesis. American Journal of Sociology 77:898–920. [NDG]CrossRefGoogle ScholarPubMed

Borgerhoff, Mulder M. (1989) Kipsigis bridewealth payments. In: Human reproductive behavior: A Darwinian perspective, ed. Betzig, L. L., Mulder, M. Borgerhoff & Turke, P. W.. Cambridge University Press. [aDMB, MD]Google Scholar

Bradbury, J. W. & Anderson, M. (1987) Sexual selection: Testing the alternatives. Wiley. [NN]Google Scholar

Brehm, S. S. (1985) Intimate relationships. Random House. [DTK]Google Scholar

Burgess, E. W. & Wallin, P. (1953) Engagement and marriage. Lippincott. [AZ]Google Scholar

Burian, R. M. (1983) Adaptation. In: Dimensions of Darwinism. ed. Grene, M.. Cambridge University Press. [DS]Google Scholar

Burley, N. (1983) The meaning of assortative mating. Ethology and Sociobiology 4:191–203. [JPR]CrossRefGoogle Scholar

Buss, D. M. (1984) Evolutionary biology and personality psychology: Toward a conception of human nature and individual differences. American Psychologist 39:1135–47. [DCR]CrossRefGoogle Scholar

Buss, D. M. (1985) Human mate selection. American Scientist 73:47–51. [aDMB, JPR]Google Scholar

Buss, D. M. (1987) Sex differences in human mate selection criteria: An evolutionary perspective. In: Sociobiology and psychology: Ideas, issues, and applications, ed. Crawford, C., Smith, M. & Krebs, D.. Erlbaum. [aDMB]Google Scholar

Buss, D. M. (1989a) The evolution of human intrasexual competition: Tactics of mate attraction. Journal of Personality and Social Psychology 54:616–28. [arDMB, NWT]CrossRefGoogle Scholar

Buss, D. M. (1989b) From vigilance to violence: Tactics of mate retention in American undergraduates. Ethology and Sociobiology 9:291–317. [arDMB]CrossRefGoogle Scholar

Buss, D. M. (in press) Preference mechanisms in human mating. In: Evolved mechanisms, ed. Barkow, J., Cosmides, L. & Tooby, J.. Cambridge University Press. [rDMB]Google Scholar

Buss, D. M. (in preparation) Short- and long-term mating: Tactics. [rDMB]Google Scholar

Buss, D. M. & Barnes, M. F. (1986) Preferences in human mate selection. Journal of Personality and Social Psychology 50:559–70. [aDMB, AZ, RHB, LRC]CrossRefGoogle Scholar

Buss, D. M. & Dedden, L. (submitted) Derogation of competitors. [aDMB]Google Scholar

Buss, D. M. et al. (in press) International preferences in selecting mates: A study of 37 cultures. Journal of Cross-cultural Psychology. [rDMB]Google Scholar

Calder, C. (1967) Breeding behavior of the roadrunner Geococcyx californianus. Aux 84:597–98. [aDMB]Google Scholar

Caporael, L. B., Dawes, R. M., Orbell, J. M. & van, de Kragt A. J. C. (submitted) Selfishness examined: Cooperation in the absence of egoistic incentives. [LRC]Google Scholar

Chagnon, N. A. (1983) Yanomamo: The fierce people (3rd ed). Holt, Rinehart and Winston. [DS]Google Scholar

Cohen, J. & Cohen, P. (1975) Applied multiple regression/correlation analysis for the behavioral sciences. Erlbsum. [rDMB]Google Scholar

Cosmides, L. & Tooby, J. (1987) From evolution to behavior: Evolutionary psychology as the missing link. In: The latest on the best: Essays on evolution and optimality, ed. Dupré, J.. MIT Press. [rDMB, CC, DS, JT]Google Scholar

Crawford, C. B. & Anderson, J. L. (1989) Testing evolutionary hypotheses about pathological behaviors. Paper presented at meetings of the Canadian Psychological Association, Montreal, 06. [CC]Google Scholar

Cunningham, M. R. (1986) Measuring the physical in physical attractiveness: Quasi-experiments on the sociobiology of female beauty. Journal of Personality and Social Psychology 50:925–35. [rDMB]CrossRefGoogle Scholar

Cunningham, M. R. (1989) Sociobiological dynamics in facial attractiveness. Paper presented at the 96th Annual Convention of the American Psychological Association, Atlanta. [RHB]Google Scholar

Daly, M. & Wilson, M. (1983) Sex, evolution, and behavior. Willard Grant Press. [aDMB, CJB, MD, DTK, RWS]Google Scholar

Daly, M. & Wilson, M. (1989) Homicide. Aldine de Gruyter. [aDMB]Google ScholarPubMed

Daly, M., Wilson, M. & Weghorst, S. J. (1982) Male sexual jealousy. Ethology and Sociobiology 3:11–27. [aDMB]CrossRefGoogle Scholar

Darwin, C. (1859) On the origin of the species by means of natural selection, or preservation of favoured races in the struggle for life. London: Murray. [aDMB, MTG]Google Scholar

Darwin, C. (1859a) The origin of species by means of natural selection. Penguin Books. [RHB]Google Scholar

Darwin, C. (1871) The descent of man and selection in relation to sex. London: Murray. [aDMB]Google Scholar

Darwin, C. (1877) The descent of man and selection in relation to sex, second edition, revised and augmented. Murray. [JLL]Google Scholar

Darwin, E. (1794) Zoonomia; or, the laws of organic life, vol. 1. J. Johnson. [MTG]Google Scholar

de, Waal F. (1982) Chimpanzee politics. Harper & Row. [HBB]Google Scholar

Dickemann, M. (1979a) Female infisnticide, reproductive strategies and social stratification: A preliminary model. In: Evolutionary biology and human social behavior: An anthropological perspective, ed. Chagnon, N. A. & Irons, W. D.. Duxbury Press. [MD]Google Scholar

Dickemann, M. (1979b) The ecology of mating systems in hypergynous dowry societies. Social Science Information 18:163–75. ]MD]CrossRefGoogle Scholar

Dickemann, M. (1981) Paternal confidence and dowry competition: A biocultural analysis of purdah. In: Natural selection and social behavior, ed. Alexander, R. D. & Tinkle, D. W.. Chiron Press. [aDMB, MD]Google Scholar

Dickemann, M. (1985) Human sociobiology: The first decade. New Scientist 107:38–42. [CJB]Google Scholar

Dunbar, R. I. M. (1982) Intraspecific variations in mating strategy. In: Perspectives in ethology, vol. 5, ed. Bateson, P. P. C. & Klopfer, P. H.. Plenum. [NN]Google Scholar

Eberhard, W. C. (1985) Sexual selcction and animal genitalia. Harvard University Press. [MTG]CrossRefGoogle Scholar

Eibl, Eibesfeldt I. (1970) Ethology: The biology of behavior. Holt, Rinchart and Winston. [NN]Google Scholar

Elder, C. H. (1969) Appearance and education in marriage mobility. American Sociological Review 34:519–33. [rDMB]CrossRefGoogle ScholarPubMed

Ellis, B. J. (in press) The evolution of sexual attraction: Evaluative mechanisms in women. In: Evolved mechanisms in human behavior and culture, ed. Barkow, J. H., Cosmides, L. & Tooby, J.. Oxford University Press. [aDMB]Google Scholar

Duby, C. (1978) Medieval marriage: Two models from 12th-century France, trans. Forster, E.. Johns Hopkins University Press. [MD]Google Scholar

Emlen, S. T. & Oring, L. W. (1977) Ecology, sexual selection, and the evolution of mating systems. Science 197:215–30. [aDMB]CrossRefGoogle ScholarPubMed

Epstein, E. & Guttman, R. (1984) Mate selection in man: Evidence, theory and outcome. Social Biology 31:3–4. [AZ]Google ScholarPubMed

Fisher, R. A. (1930) The genetical theory of natural selection. Clarendon Press. [aDMB, CC, MTG]CrossRefGoogle Scholar

Fisher, S. (1973) The female orgasm: Psychology, physiology, fantasy. Basic Books. [DR=L]Google Scholar

Flinn, M. (1981) Uterine vs. agnatic kinship variability and associated cousin marriage preferences: An evolutionary biological analysis. In: Natural selection and social behavior: Rccent research and new theory. ed. Alexander, R. D. & Tinkle, D. W.. Chiron Press. [GB, WI]Google Scholar

Flinn, M. (1989) Mate guarding in a Caribbean village. Ethology and Sociobiology 9:1–28. [aDMB, MD]CrossRefGoogle Scholar

Flinn, M. V. & Low, B. (1986) Resource distribution, social competition, and mating patterns in human societies. In: Ecological aspects of evolution: Birds and mammals, ed. Rubinstein, D. I. & Wrangham, H. W.. Princeton University Press. [MD]Google Scholar

Foley, R. (1987) Another unique species: Patterns in human evolutionary ecology. John Wiley. [LRC]Google Scholar

Ford, C. S. & Beach, F. A. (1951) Patterns of sexual behavior. Harper & Row. [aDMB, JLL]Google Scholar

Freedman, D. G. (1979) Human sociobiology. Free Press. [RHB]Google Scholar

Gardner, E., Cray, D. J. & O'Rahilly, R. O. (1975) Anatomy. W. B. Saunders. [JLL]Google Scholar

Caulin, S. J. C. & Schlegel, A. (1980) Paternal confidence and paternal investment: A cross-cultural test of a sociobiological hypothesis. Ethology and Sociobiology 1:301–9 [WI]Google Scholar

Ghiselin, M. T. (1969) The triumph of the Darwinian method. University of California Press. [MTG]Google Scholar

Ghiselin, M. T. (1974) The economy of nature and the evolution of sex. University of California Press. [MTG]Google Scholar

Glass, C. V. & Stanley, J. C. (1970) Statistical methods in education and psychology. Prentice-Hall. [JH]Google Scholar

Goodall, J. (1986) The chimpanzees of the Combe. Belknap Press. [RHB]Google Scholar

Gough, H. C. (1973) Personality assessment in the study of population. In: Psychological perspectives on population, ed. Fawcett, J. T.. Basic Books. [aDMB]Google Scholar

Gould, S. J. (1986) Evolution and the triumph of homology, or why history matters. American Scientist 74:60–69. [RHB]Google Scholar

Goody, J. (1983) The development of the family and marriage in Europe. Cambridge University Press. [MD]CrossRefGoogle Scholar

Guttman, L. (1981) Efficacy coefficients for differences among averages. In: Multidimensional data representations: When & why, ed. Borg, I.. Mathesis Press, [AZ]Google Scholar

Guttman, L. (1989) Eta, Disco, O Disco and F. Psychometrika 53. [AZ]Google Scholar

Hamilton, W. D. (1964) The evolution of social behavior. Journal of Theoretical Biology 7:1–52. [RWS]CrossRefGoogle Scholar

Hamilton, W. D. (1966) The moulding of senescence by natural selection. Journal of Theoretical Biology 12:12–45. [RWS]CrossRefGoogle ScholarPubMed

Hamilton, W. D. (1971) Selection of selfish and altruistic behavior in some extreme models. In: Man and beast: Comparative social behavior, ed. Eisenberg, J. F. & Dillon, W. S.. Smithsonian Institution. [NN]Google Scholar

Harding, S. & O'Barr, J. F. (1987) Sex and scientific inquiry. University of Chicago Press. [LRC]Google Scholar

Harris, R. J. (1975) A primer of multivariate statistics. Academic Press. [rDMB]Google Scholar

Hart, C. W. & Pilling, A. R. (1960) The Tiwi of North Australia. Holt, Rinehart & Winston. [aDMB, MD]Google Scholar

Hays, W. L. (1981) Statistics, third edition. Holt, Rinehart & Winston. [rDMB]Google Scholar

Hill, B. (1945) Campus values in mate selection. Journal of Home Economics 37:554–58. [aDMB]Google Scholar

Hofstede, G. (1980) Culture's consequences: International differences in workrelated values. Sage Publications. [WJL]Google Scholar

Hrdy, S. B. (1981) The woman that never evolved. Harvard University Press. [RHB]Google Scholar

Hudson, J. W. & Henze, L. F. (1969) Campus values in mate selection: A replication. Journal of Marriage and the Family 31:772–75. [aDMB]CrossRefGoogle Scholar

Huntingford, F. A. & Turner, A. (1987) Animal conflict. Chapman and Hall. [CJB]CrossRefGoogle Scholar

Imperato-McGinley, J., Cuerrero, L., Gautier, T. & Peterson, R. E. (1974) Steroid 5-alpha-reductase deficiency in man: An inherited form of male pseudohermaphroditism. Science 186:1213–15. [HN]CrossRefGoogle Scholar

Irons, W. (1983) Human female reproductive strategies. In: Social behavior of female vertebrates, ed. Wasser, S. K.. Academic Press. [MD, WI]Google Scholar

Jencks, C. (1979) Who gets ahead? The determinants of economic success in America. Basic Books. [aDMB]Google Scholar

Jowell, B. & Witherspoon, S. (1987) British social attitudes. Gower. [CJB]Google Scholar

Katchadourian, H. (1977) The biology of adolescence. W. H. Freeman. [JLL]Google Scholar

Kenrick, D. T. (1987) Gender, genes, and the social environment: A biosocial interactionist perspective. In: Review of personality and social psychology: Sex and gender, vol. 7, ed. Shaver, P. & Hendrick, C.. Sage. [DTK]Google Scholar

Kenrick, D. T. & Keefe, R. C. (submitted) Gender differences in age criteria for a mate increase over the life span. [DTK]Google Scholar

Kenrick, D. T., Sadalla, E. K., Groth, C. & Trost, M. R. (in press) Gender and trait requirements in a mate: An evolutionary bridge between personality and social psychology. Journal of Personality. [DTK]Google Scholar

Kenrick, D. T. & Trost, M. R. (1989) A reproductive exchange model of heterosexual relationships: Putting proximate economics in ultimate perspective. In: Review of personality and social psychology, vol. 10, ed Hendrick, C.. Sage. [DTK, NWT]Google Scholar

Kimura, D. (1987) Are man's and woman's brains really diflerent? Canadian Psychology 28:133–47. [CC]CrossRefGoogle Scholar

Kinsey, A. C., Pomeroy, W. B. & Martin, C. E. (1948) Sexual behavior in the human male. Saunders. [DTK]Google Scholar

Kirk, R. (1968) Experimental design: Procedures for the behavior sciences. Brooks-Cole. [rDMB]Google Scholar

Kitcher, P. (1985) Vaulting ambition: Sociobiology and the quest for human nature. MIT Press. [LRC]Google Scholar

Kurian, C. (1979) Cross-cultural perspectives of mate-selection and marriage, ed. Kurian, C.. Greenwood, [aDMB]Google Scholar

Lack, D. (1940) Pair formation in birds. Condor 42:269–86. [aDMB]CrossRefGoogle Scholar

Lambert, H. H. (1987) Biology and equality: A perspective on sex differences. In: Sex and scientific inquiry, ed. Harding, S. & O'Barr, J. F.. University of Chicago Press. [LRC]Google Scholar

Lee, C. H. (1982) Family structure and interaction: A comparative analysis. University of Minnesota Press. [NDG]Google Scholar

Lenington, S. (1981) Child abuse: The limits of sociobiology. Ethology and Sociobiology 2:17–29. [CJB]CrossRefGoogle Scholar

Lévi-Strauss, C. (1969) The elementary structures of kinship. Rcvised edition, trans. Bell, J. H., Sturmer, J. R. von & Needham, R.. Beacon Press. [MD]Google Scholar

Littlefield, C. H. & Rushton, J. P. (1986) When a child dies: The sociobiology of bereavement. Journal of Personality and Social Psychology 51:797–802. [JPR]CrossRefGoogle Scholar

Low, B. S. (1979) Sexual selection and human ornamentation. In: Evolutionary biology and human social behavior, ed. Chagnon, N. A. & Irons, W.. Duxbury. [JLL]Google Scholar

Lumsden, C. J. & Wilson, E. O. (1981) Genes, mind, and culture. Harvard University Press. [RJHR]Google Scholar

Lumsden, C. J. & Wilson, E. O. (1982) Precis of Genes, mind and culture. Behavioral and Brain Sciences 5:1–37. [JPR]CrossRefGoogle Scholar

Maccoby, E. & Jacklin, C. (1974) The psychology of sex differences. Stanford University Press. [aDMB, LRC, WI]Google Scholar

Majerus, M. (1986) The genetics and evolution of female choice. Trends In Ecology and Evolution 1:1–7. [aDMB]CrossRefGoogle ScholarPubMed

Maynard, Smith J. (1977) Parental investment — a prospective analysis. Animal Behavior 25:1–9. [NN]Google Scholar

Maynard, Smith J. (1982) Evolution and the theory of games. Cambridge University Press. [NN]Google Scholar

Maynard, Smith J. & Price, C. B. (1973) The logic of animal conflict. Nature 246:15–18. [NN]Google Scholar

Mayr, E. (1976) Behavior programs and evolutionary strategies. In: Evolution and the diversity of life: Selected essays, ed. Mayr, E.. Harvard University Press. [JT]Google Scholar

Mayr, E. (1982) The growth of biological thought. Belknap Press. [RHB]Google Scholar

Mayr, E. (1983) How to carry out the adaptationist program. American Naturalist 121:324–34. [RHB]CrossRefGoogle Scholar

McDougall, W. (1908) Social psychology. Methuen. [DTK]Google Scholar

McGinnis, R. (1958) Campus values in mate selection. Social Forces 35:368–73. [aDMB]CrossRefGoogle Scholar

Mead, M. (1949) Male and female. Morrow. ]JT]Google Scholar

Meyer-Bahlberg, H. F. L. (1984) Psychoneuroendocrine research on sexual orientation: Current status and future options. In: Sex differences in the brain: Progress in the brain research, vol. 61, ed. Vries, G. J. de, Bruin, J. P. C. de, Uylings, H. B. M. & Corner, M. A.. Elsevier Biomedical. [HN]Google Scholar

Money, J. & Ehrhardt, A. A. (1972) Man and woman, boy and girl. Johns Hopkins University Press. [HN]Google Scholar

Murdock, C. P. (1949) Social structure. Macmillan. [MD]Google Scholar

Murdock, C. P. (1967) Ethnographic atlas. Pittsburgh University Press. [aDMB, SME]Google Scholar

Murstein, B. I. (1986) Paths to marriage. Sage Publications. [aDMB]Google Scholar

Nisbet, I. C. T. (1973) Courtship feeding, egg-size and breeding success in common terms. Nature 241:141–42. [aDMB]CrossRefGoogle Scholar

Nunally, J. (1978) Psychometric theory. McGraw-Hill. [aDMB, JH]Google Scholar

Nyborg, H. (1979) Sex chromosome abnormalities and cognitive performance. V: Female sex hormone and discontinuous cognitive development. Paper presented at the symposium on Cognitive Studies at time fifth biennial meeting of the International Society for the Study of Behavioural Development, Lund, Sweden. [HN]Google Scholar

Nyborg, H. (1983) Spatial ability in men and women: Review and new theory. In: Advances in human research and therapy, vol. 5 (whole number), Monography Series. Pergamon Press. [HN]Google Scholar

Nyborg, H. (1984) Performance and intelligence in hormonally-different groups. Its: Sex differences in the brain: Progress in the brain research, vol. 61, ed. de Vries, C. J., de Bruin, J. P. C., Uylings, H. B. M. & Corner, M. A.. Elsevier Biomedical Press. [HN]Google Scholar

Nyborg, H. (1986) Sex chromosomes, sex hormones, and developmental disturbances: In search of a model. Paper preseisted at the 152nd annual national meeting of the American Association for the Advancement of Science, Philadelphia. [HN]Google Scholar

Nyborg, H. (1987) Covariant trait development across species, race, and within individuals: Differential K-theory, genes, and hormones? Paper presented at the 3rd meeting of the International Society for the Study of Individual Differences, Toronto, Canada. [HN]Google Scholar

Nyborg, H. (in preparation) Sex, body, mind, and society: A physicological approach. [HN]Google Scholar

O'Kelly, C. C. & Carney, L. S. (1986) Women and men in society: Crosscultural perspectives on gender stratification. Wadsworth Publishing. [aDMB]Google Scholar

OPCS (1989) Mid 1985-based subnational population projection 1985–2005. London, Report of the Office of Population Censuses and Surveys, PP3 Series No. 7. [CJB]Google Scholar

Parker, S. T. (1987) A sexual selection model for hominid evolution. Human Evolution 2:235–53.CrossRefGoogle Scholar

Partridge, L. & Halliday, T. (1984) Mating patterns and mate choice. Its: Behavioural ecology: An evolutionary approach, 2nd ed. ed. Krebs, J. R. & Davies, N. B.. Sinauer. [NN]Google Scholar

Pfafflin, S. M. (1984) Women, science, and technology. American Psychologist 39:1183–86. [LRC]CrossRefGoogle Scholar

Plomin, R., DeFries, J. C. & McClearn, G. E. (1980) Behavioral genetics: A primer. W. H. Freeman. [DCR]Google Scholar

Pomiankowski, A. (1987) Sexual selection: The handicap principle does work — sometimes. Proceedings of the Royal Society of London Series B 231:123–45. [NN]Google Scholar

Price, T., Kirkpatrick, M. & Arnold, S. J. (1989) Directional selection and the evolution of breeding date in birds. Science 240:798–99. [DRC]CrossRefGoogle Scholar

Purifoy, F. E. & Koopmans, L. H. (1981) Androstenedione, testosterone, and free testosterone concentration in women of various occupations. Social Biology 26(3):179–88. [HN]CrossRefGoogle Scholar

Rancour-Laferrier, D. (1985) Signs of the flesh: An essay on the evolution of hominid sexuality. Berlin: Mouton de Gruyter. [DR-L]Google Scholar

Republic of China (1987) 1986 Taiwan-Fukien demographic fact book: Republic of China. Ministry of the Interior, Taipei, Taiwan. [aDMB]Google Scholar

Rice, W. R. (1989) Heritable variation in fitness as a prerequisite for adaptive female choice: The effect of mutation-selection balance. Evolution 42:817–20.Google Scholar

Richardson, H. (1939) Studies of mental resemblance between husbands and wives and between friends. Psychological Bulletin 36:104–42. [RJHR]CrossRefGoogle Scholar

Robinson, J. (1982) Intrasexual competition and mate choice in primtes. American journal of Primatology Suppl. 1:131–44. [aDMB]CrossRefGoogle Scholar

Rohde, V., Stahl, F., Goertz, F. & Dörner, C. (1978) Neuroendocrine findings in subjects with sexual deviations. In: Hormones and brain development: Developments in endocrinology, vol. 3, ed. Dörner, G. & Kawakami, M.. Elsevier/North-Holland Biomedical Press. [HN]Google Scholar

Romanes, C. J. (1893–1897) Darwin and after Darwin, 2nd ed., 3 vols. Longmans. [MTG]Google Scholar

Rowe, D. C., Clapp, M. & Wallis, J. (1987) Physical attractiveness and the similarity of identical twins. Behavior Genetics 17:191–201. [DRC]CrossRefGoogle Scholar

Rowe, D. C. & Osgood, D. W. (1984) Heredity and sociological theories of delinquency: A reconsideration. American Sociological Review 49:526–40. [JPR]CrossRefGoogle Scholar

Rushton, J. P. (1989) Genetic similarity, mate choice, and fecundity in humans. Ethology and Sociobiology 9:329–35. [JPR]CrossRefGoogle Scholar

Rushton, J. P. & Bogaert, A. (1987) Race differences in sexual behavior: Testing an evolutionary hypothesis. Journal of Research in Personality 21:529–51. [HN]CrossRefGoogle Scholar

Rushton, J. P. & Chan, P. K. F. (in press) Genetic similarity in male friendships. Ethology and Sociobiology. [JPB]Google Scholar

Rushton, J. P. & Nicholson, I. R. (1989) Genetic similarity theory, intelligence, and human mate choice. Ethology and Sociobiology 9:45–57. [JPR]CrossRefGoogle Scholar

Rushton, J. P. & Russell, R. J. H. (1985) Genetic similarity theory: A reply to Mealey and new evidence. Behaviour Genetics 15:575–82. [JPR]CrossRefGoogle ScholarPubMed

Rushton, J. P., Russell, B. J. H. & Wells, P. A. (1984) Genetic similarity theory: Beyond kin selection. Behavior Genetics 14:179–93. [aDMB, JPR]CrossRefGoogle ScholarPubMed

Russell, R. J. H., Wells, P. A. & Rushton, J. P. (1985) Evidence for genetic similarity detection in human marriage. Ethology and Sociobiology 6:183–87. [RJHR, JPR]CrossRefGoogle Scholar

Sahlins, M. (1976) The use and abuse of biology: An anthropological critique of sociobiology. University of Michigan Press. [JT]CrossRefGoogle Scholar

Scarr, S. & Crajeck, S. (1982) Similarities and differences among siblings. In: Sibling relationships, ed. Lamb, M. E. & Sutton-Smith, B.. Erlbaum. [JPR]Google Scholar

Schiavi, H. C., Theilgaard, A., Owen, D. R. & White, D. (1984) Sex chromosome anomalies, hormones, and aggressivity. Archives of General Psychiatry 41:93–99. [HN]CrossRefGoogle ScholarPubMed

Segalen, M. (1986) Historical anthropology of the family, trans. Whitehouse, J. C. & Matthews, S.. Cambridge University Press. [MD]CrossRefGoogle Scholar

Shepard, R. N. (1987) Evolution of a mesh between principles of the minds and regularities of the world. In: Time latest on time best: Essays on evolution and optimality, ed. Dupre, J.. MIT Press. [rDMB]Google Scholar

Sherwin, B. B. & Gelfand, M. M. (1987) The role of androgen in tlse maintenance of sexual functioning in oophorectomized women. Psychosomatic Medicine 49:397–409. [HN]CrossRefGoogle Scholar

Sherwin, B. B., Gelfand, M. M. & Brender, W. (1985) Androgen enhances sexual motivation in females: A prospective, crossover study of sex steroid administration in the surgical menopause. Psychosomatic Medicine 47(4):339–51. [HN]CrossRefGoogle ScholarPubMed

Shields, W. M. & Shields, L. M. (1983) Forcible rape: An evolutionary perspective. Ethology and Sociobiology 4:115–35. [CJB[CrossRefGoogle Scholar

Short, R. (1976) The evolution of human reproduction. Proceedings of time Royal Society of London 195:3–24. [aDMB]Google ScholarPubMed

Simpsonc, C. (1964) This view of Life. Harcourt Brace. ]HRB]Google Scholar

Smith, B. L. (1984) Human sperm competition. In: Sperm competition and the evolution of animal mating systems, ed. Smith, B. L.. Academic. [JLL]Google Scholar

Smuts, B. (1987) Sexual competition and mate choice. In: Primate societies, ed. Smuts, B. et al. University of Chicago Press. [aDMB]Google Scholar

Soma, H., Takayama, M., Takashi, K., Akaeda, T. & Takoro, K. (1975) Serum gonadotropin levels in Japanese women. Obstetrics and Gynecology 46(3):311–12. ]HN]Google ScholarPubMed

Sperber, D. (1984) Anthropology and psychology: Towards an epidemiology of represemstations. Man 20:73–89. [JT]CrossRefGoogle Scholar

Spuhler, J. N. (1968) Assortative mating with respect to physical characteristics. Eugenics Quarterly 15:128–40. [RJHR]CrossRefGoogle ScholarPubMed

Staddon, J. E. R (1989) Learning as inference. In: Evolution amid learning, ed. Bolles, R. C. & Beecher, M. D.. Erlbaum.Google Scholar

Stewart, A. J. & Winter, D. G. (1977) The nature and causes of female suppression. Signs 2:531–53. [rDMB]CrossRefGoogle Scholar

Stone, L. (1977) The family, sex and marriage in England: 1500–1800. Harper & Row. [MD]Google Scholar

Symons, D. (1979) Time evolution of human sexuality. Oxford University Press. [aDMB, DS]Google Scholar

Symons, D. (1980) Précis of The evolution of human sexuality. Behavioral and Brain Sciences 3:171–214. ]JPR]CrossRefGoogle Scholar

Symons, D. (1987a) Can Darwin's view of life shed light on human sexuality? In: Approaches and paradigms in human sexuality, ed. Geer, J. H. &O'Donohuc, W. T.. Plenum.]aDMB]Google Scholar

Symons, D. (1987b) If we're all Darwinians, what's the fuss about? In: Sociobiology and psychology: Ideas, issues, and applications, ed. Crawford, C., Smith, M. & Krebs, D.. Erlbaum. [arDMB, DS, JT]Google Scholar

Symons, D. (1989) A critique of Darwinian anthropology. Ethology and Sociobiology 9(5). [rDMB, JT, DS]Google Scholar

Taylor, P. A. & Glenn, N. D. (1976) The utility of education and attractiveness for femles' status attainment through marriage. American Sociological Review 41:484–98. [rDM B]CrossRefGoogle Scholar

Tellegen, A., Lykken, D. T., Bouchard, T. J., Wilcox, K., Segal, N. & Rich, S. (1989) Personality similarity in twins reared apart and together. Journal of Personality and Social Psychology 54:1031–39. [JPR]CrossRefGoogle Scholar

Theilgaard, A. (1984) A psychological study of the personalities of XYY-and XXY-men. Acta Psychiatrica Scandinavica 69 (suppl. no. 315). [HN]Google Scholar

Thiessen, D. D. & Gregg, B. (1980) Human assortative mating and genetic equilibrium. Ethology and Sociobiology 1:111–40. [aDMB]CrossRefGoogle Scholar

Thornhill, B. & Thornhill, N. W. (1983) Human rape: An evolutionary analysis. Ethology and Sociobiology 4:63–99. [aDMB, NWT]CrossRefGoogle Scholar

Tomlinson, I. P. M. (1989) Diploid models of the handicap principle. Heredity 60:283–93.CrossRefGoogle Scholar

Tooby, J. & Cosmides, L. (1989) Evolutionary psychology and the generation of culture, part 1: Theoretical considerations. Ethology and Sociobiology 9(5). [DS, JT]Google Scholar

Tooby, J. (submitted) On the universality of human nature and the uniqueness of the individual: The role of genetics and adaptatiots. [JT]Google Scholar

Townsend, J. M. (in press) Mate selection criteria: A pilot study. Ethology and Sociobiology. ]rDMB]Google Scholar

Trivers, R. L. (1972) Parental investment and sexual selection. In: Sexual selection and the descent of man, ed. Campbell, B.. Aldine. [aDM B, DTK, CJB, JLL, RWS]Google Scholar

Trivers, R. L. (1985) Social evolution. Benjamin/Cummings. [aDMB, CC, RWS]Google Scholar

U. S. Department of Commerce (1987) Statistical abstract of the United States: 1987. U. S. Government Printing Office. [NDG]Google Scholar

Uddenberg, N. (1974) Psychological aspects of sexual inadequacy in women. Journal of Psychosomatic research 18:33–47. [DR-L]CrossRefGoogle ScholarPubMed

Udry, J. R. & Eckland, B. K. (1984) Benefits of being attractive: Differential payoffs for men and women. Psychological Reports 54:47–56. [rDMB]CrossRefGoogle Scholar

United Nations (1989) 1986 demographic yearbook. United Nations. [aDMB]Google Scholar

Vandenberg, S. G. (1972) Assortative mating, or who marries whom? Behavior Genetics 2:127–57. [RJ HR]CrossRefGoogle Scholar

van, den Berghe P. L. (1983) Human inbreeding avoidance: Culture in nature. Behavioral and Brain Sciences 6:91–123. [JPR]Google Scholar

Vining, D. R. (1984) Subfertility among the very intelligent: An examination of the American Mensa. Personality and Individual Differences 5(6):725- 33. [HN]CrossRefGoogle Scholar

Wallace, A. B. (1870) Contributions to the theory of natural selection. Macmillan. [MTG]Google Scholar

Weismann, A. (1891–1992) Essays upon heredity and kindred subjects, 2nd ed., 2 vols. Clarendon Press. [MTG]Google Scholar

West-Eberhard, M. J. (1983) Sexual selection, social competition and speciation. Quarterly Review of Biology 58:155–83. [MTG]CrossRefGoogle Scholar

West-Eberhard, M. J. (1987) Flexible strategy and social evolution. In: Animal societies: Theories and facts, ed. Itô, Y., Brown, J. L. & Kikkawa, J.Japan Science Society Press. [RWS]Google Scholar

Whalen, R. E. (1980) Evolution causation: How proximate is ultimate. Behavioral and Brain Sciences 3:202–3. [BAG]CrossRefGoogle Scholar

Willernwn, L. (1979) The psychology of individual and group differences. Freeman. [aDMB]Google Scholar

Williams, G. C. (1957) Pleiotropy, natural selection and the evolution of senescence. Evolution 11:398–411.[RWS]CrossRefGoogle Scholar

Williams, G. C.(1975) Sex and evolution. Princeton University Press. [aDMB, JH]Google ScholarPubMed

Williams, J. E. & Best, D. L. (1982) Measuring sex stereotypes: A thirty- nation study. Sage Publications. [WJL]Google Scholar

Wilson, E. O. (1975) Sociobiology: The new synthesis. Harvard University Press. [CJB]Google Scholar

Wilson, E. O. (1978) On human nature. Harvard University Press. [CJB]Google ScholarPubMed

Winer, B. J. (1971) Statistical principles in experimental design (2nd edition). McGraw-Hill. [rDMB]Google Scholar

Wittenburger, J. L. (1981) Animal social behavior. Duxbury Press. [CC]Google Scholar

Wrangham, B. W. (1989) Bridging the gaps: Social relationships in animals and people. Rackham Reports 1987–1988, University of Michigan. [RWS]Google Scholar

Whyte, M. K. (1978) The status of women in preindustrial societies. Princeton University Press. [MD]Google Scholar