Birmingham and Beyond. (April 2020)

• Record Type: Journal Article
• Authors: Eaves, Lindon
• Editors: Evans, David; Medland, Sarah; Gillespie, Nathan
• Is Part Of: Twin research and human genetics. Volume 23:Number 2(2020)
• Page Start: 68
• Page End: 71
• Publication Date: 2020-04
• Subjects: Twins, -- power, -- multivariate, -- gene–environment correlation, -- assortative mating, -- cultural transmission; Twins -- Periodicals; Multiple birth -- Periodicals; 618.25
• DOI: 10.1017/thg.2020.27
• Languages: English
• ISSNs: 1832-4274

Abstract

Abstract: Nick Martin was a doctoral student of mine at the University of Birmingham in the mid 1970s. In this review, I discuss two of Nick's earliest and most seminal contributions to the field of behavior genetics. First, Martin and Eaves' (1977) extension of the model-fitting approach to multivariate data, which laid the theoretical groundwork for a generation of multivariate behavior genetic studies. Second, the Martin et al.'s (1978) manuscript on the power of the classical twin design, which showed that thousands of twin pairs would be required in order to reliably estimate components of variance, and has served as impetus for the formation of large-scale twin registries across the world. I discuss these contributions against the historical backdrop of a time when we and others were struggling with the challenge of figuring out how to incorporate gene-by-environment interaction, gene–environment correlation, mate selection and cultural transmission into more complex genetic models of human behavior.