Cooperation and Competition Between Twins

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Co-operation and Competition: Contributions to an Evolutionary and Developmental Model

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Attributes of carnegie medalists performing acts of heroism and of the recipients of these acts

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Co-operation as a Conditional Strategy among Peers: Influence of Social Ecology and Kin Relations

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Twin Children with Unfamiliar Partners: Genotypic and Gender Influences on Cooperation

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Altruism, tit for tat and ‘outlaw’ genes

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Are genetically based individual differences compatible with species- wide adaptations?

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Why birds of a feather flock together: Genetic similarity?

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Mate selection: The wrong control group

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Evolutionary Perspectives on Children's Resourcedirected Behaviour in Peer Relationships: An Introduction

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Evolutionary Perspectives on Children's Resource-directed Behaviour in Peer Relationships: An Introduction

1996 • 1 citations

Deleted Work

1955 • 0 citations