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Content: This module provides an overall understanding of the contribution of behavioural genetics research to the understanding of human complex traits and behaviours, with particular attention to psychopathology and cognitive development. It provides an overview of various methods used in behavioural genetics research. Particular emphasis is given to how genetically informative study designs can be used to understand the way in which both genetic and environmental influences operate. The module also covers applied and ethical implications of behavioural genetic research.

Teaching delivery: This module is taught in 15 hours of in-person lectures spread over 10 teaching weeks (usually 5 1-hour lectures in one half of term and 5 2-hour sessions in the other half of term).

Indicative Topics: Indicative lecture topics – based on module content in 2023/24, subject to possible changes: Introduction to behavioural genetics (2 parts), The twin model, The environment: Shared & non-shared, Molecular genetics, How genetically informed study designs can inform intervention, Flip class, Imaging genetics, Missing heritability, Gene-environment interplay & antisocial behaviour, Genetically informed studies of victimisation & trauma, Multivariate analyses in behavioural genetics, What have behavioural genetic studies taught us about psychiatric disorders, Top 10 replicated findings from behavioural genetics and Ethical concerns surrounding genetic research.

Module Aims: By the end of the module

• Students should develop a basic understanding of behavioural genetics
• Students should develop a basic understanding of behavioural genetics methods and learn to interpret research findings in this area

Students should learn to appreciate how genetically informative study designs can improve our understanding of both genetic and environmental contributions to individual differences in behaviour