Clegg F J
Department of Biomedical Sciences, University of Aberdeen, UK.
Ann Hum Biol. 2001 Jul-Aug;28(4):455-66. doi: 10.1080/03014460010019768.
Log linear analysis was used to investigate the relationships between spouse isonymy and parental isonymy, time, endogamy/exogamy and groom's occupation in a total of 6266 first marriages of parish-born spouses in the civil parishes of Harris, Barra and Stornoway, between 1855 and 1990. Stornoway was divided into rural and urban (Burgh) components. Spouse isonymy comprised between 6% and 12% of all marriages, parental isonymy was generally slightly more frequent, due probably to the occurrence of occasional families in which both sets of parents were isonymous. Between 38% and 51% of marriages were endogamous. In the multi-way contingency tables, good fits between observed and expected cell numbers were obtained by a simple model, comprising the main effect of spouse isonymy and the first-order interactions between spouse isonymy and the independent variables. Inspection of the coefficients showed that in all four populations spouse isonymy was positively related to parental isonymy (doubtfully so in the case of Barra). The other independent variables showed less clear-cut relationships--endogamy/exogamy in Barra, and groom's occupation in Stornoway Rural; time period showed no significant relationships. It is concluded that the occurrence of this 'two-generational marital isonymy' might have an effect on the breeding structure of the population.
运用对数线性分析方法，对1855年至1990年间，哈里斯、巴拉和斯托诺韦民事教区中，教区出生的配偶间的6266桩初婚中，配偶姓氏相同与父母姓氏相同、时间、内婚制/外婚制以及新郎职业之间的关系进行了研究。斯托诺韦被划分为农村和城市（市镇）区域。配偶姓氏相同的情况占所有婚姻的6%至12%，父母姓氏相同的情况通常略为常见，这可能是因为偶尔会出现父母双方姓氏都相同的家庭。38%至51%的婚姻属于内婚制。在多向列联表中，通过一个简单模型获得了观察值与期望值之间的良好拟合，该模型包括配偶姓氏相同的主效应以及配偶姓氏相同与自变量之间的一阶交互作用。对系数的检验表明，在所有四个人口中，配偶姓氏相同与父母姓氏相同呈正相关（巴拉的情况存疑）。其他自变量的关系则不太明确——巴拉的内婚制/外婚制以及斯托诺韦农村地区新郎的职业；时间段未显示出显著关系。研究得出结论，这种“两代人婚姻姓氏相同”的情况可能会对人口的生育结构产生影响。
