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Retricted access

Review article

First published 2011-4

Grandparental Investment

David A. Coall, Ralph Hertwig

Current Directions in Psychological Science

Open access

Research article

First published 2011-1

Grandparental Child Care in Europe: Evidence for Preferential Investment in More Certain Kin

Mirkka Danielsbacka, Antti O. Tanskanen, Markus Jokela [...]

Evolutionary Psychology

Open access

Research article

First published 2009-1

Differential Investment Behavior between Grandparents and Grandchildren: The Role of Paternity Uncertainty

David I. Bishop, Brian C. Meyer, Tiffany M. Schmidt [...]

Evolutionary Psychology

Open access

Research article

First published 2013-4

The Association between Grandmaternal Investment and Early Years Overweight in the UK

Antti O. Tanskanen

Evolutionary Psychology

Retricted access

Research article

First published 2024-7

How Does Grandparental Childcare Influence Children’s Efforts?

Qiang Zhou, Yang Li, Li Sun

Journal of Family Issues

Open access

Research article

First published 2020-1

Grandparental Childcare for Biological,Adopted,and Step-Offspring: Findings From Cross-National Surveys

Antti O. Tanskanen, Mirkka Danielsbacka, Anna Rotkirch

Evolutionary Psychology

Open access

Research article

First published 2007-10

Maternal Grandmothers Do Go the Extra Mile: Factoring Distance and Lineage into Differential Contact with Grandchildren

Thomas V. Pollet, Daniel Nettle, Mark Nelissen

Evolutionary Psychology

Retricted access

Research article

First published 1983-1

Transition to Grandmotherhood

Lucy Rose Fischer

The International Journal of Aging and Human Development

Retricted access

Research article

First published 2005-01

Darwinian Grandparenting: Preferential Investment in More Certain Kin

Simon M. Laham, Karen Gonsalkorale, William von Hippel

Personality and Social Psychology Bulletin

Open access

Research article

First published 2016-3

Kin Investment by Step-Grandparents—More Than Expected

Alexander Pashos, Sascha Schwarz, David F. Bjorklund

Evolutionary Psychology

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