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《Biodemography and social biology》2013,59(3):199-204
Abstract A method is presented for the analysis of deviations from random mating. Kinship, demographic, social, and spatial characteristics observed among married couples have been compared with the distributions expected if mates were chosen at random from all possible pairs of mates. This procedure has been used to investigate both failure to mate and patterns of assortative mating for cohorts born on Sanday, Orkney Islands, between 1885 and 1924. Differences in mating opportunity were observed. The 315 males who eventually married on the island differed from the 446 never‐married males in birth order and sibship size as well as geographic and kinship “distances” measured between ego and all females available for marriage. Comparison of wives with the potential mates of married males indicated that mating was assortative with respect to kinship, demographic, social, and geographic characteristics. Further implications of this nonrandom pattern of mate choice are discussed and application of this method to other populations suggested. 相似文献
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Robert J. Wilson 《Journal of Insect Conservation》2010,14(4):423-424
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Tim Doherty 《Ecological Management & Restoration》2014,15(3):e9-e9
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《Trends in ecology & evolution》1987,2(7):228
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