Book contents
- The Cambridge Handbook of Prosociality
- Cambridge Handbooks in Psychology
- The Cambridge Handbook of Prosociality
- Copyright page
- Dedication
- Contents
- Figures
- Contributors
- Part I Development of Prosociality
- 1 Introduction: What Is Prosocial Development?
- 2 Developmental Theories of Prosociality
- 3 The Role of Genetics in the Development of Prosocial Behavior
- 4 Neurobiology of Prosociality
- 5 The Developmental Psychophysiology of Prosociality
- 6 The Origins of Prosociality from a Developmental and Comparative Perspective
- 7 Prosocial Behavior in Infancy and Early Childhood
- 8 Prosociality in Middle Childhood
- 9 Prosocial Behaviors in Adolescence
- 10 Prosocial Development across the Lifespan
- Part II Antecedents and Mechanisms of Prosociality
- Part III Development of Prosociality in Context
- Part IV Applications
- Index
- References
3 - The Role of Genetics in the Development of Prosocial Behavior
from Part I - Development of Prosociality
Published online by Cambridge University Press: 25 May 2023
- The Cambridge Handbook of Prosociality
- Cambridge Handbooks in Psychology
- The Cambridge Handbook of Prosociality
- Copyright page
- Dedication
- Contents
- Figures
- Contributors
- Part I Development of Prosociality
- 1 Introduction: What Is Prosocial Development?
- 2 Developmental Theories of Prosociality
- 3 The Role of Genetics in the Development of Prosocial Behavior
- 4 Neurobiology of Prosociality
- 5 The Developmental Psychophysiology of Prosociality
- 6 The Origins of Prosociality from a Developmental and Comparative Perspective
- 7 Prosocial Behavior in Infancy and Early Childhood
- 8 Prosociality in Middle Childhood
- 9 Prosocial Behaviors in Adolescence
- 10 Prosocial Development across the Lifespan
- Part II Antecedents and Mechanisms of Prosociality
- Part III Development of Prosociality in Context
- Part IV Applications
- Index
- References
Summary
We review findings regarding genetic effects on prosociality, while considering the multifaceted nature of this trait. We begin with reviewing quantitative genetic studies, particularly twin studies, which attempt to estimate the overall genetic contributions to prosociality and its components. We also discuss molecular genetic designs, while considering the methodological shift of focus from the study of candidate genes (i.e., specific genes that relate to phenotype) into genome-wide association studies (which study many polymorphisms across the genome). We then address the complex interplay of environmental and genetic effects, and present findings of gene-environment correlations and interactions. Throughout this chapter we also present findings regarding genetic effects in relevant constructs such as the personality trait of agreeableness and empathy, which could suggest underlying motivational mechanisms for prosocial behavior. We then present a developmental perspective on the topic, and conclude with discussing possible implications of this line of research and future directions.
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- Information
- The Cambridge Handbook of ProsocialityDevelopment, Mechanisms, Promotion, pp. 37 - 60Publisher: Cambridge University PressPrint publication year: 2023
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