Publications by authors named "J Pettay"

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Reply to: Maternal capacity, twinning and fertility: the last birth matters.
Alexandre Courtiol, Colin Vullioud, François Rousset, Erik Postma, Samuli Helle, Jenni E Pettay

Nat Commun· September 2024

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The role of mating effort and co-residence history in step-grandparental investment.
Jenni E Pettay, David A Coall, Mirkka Danielsbacka, Antti O Tanskanen

Evol Hum Sci· May 2024

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Step-Gap in Upward Support: The Role of Biological Relatedness and Childhood Co-residence Duration.
Hans Hämäläinen, Antti O Tanskanen, Jenni Pettay, Mirkka Danielsbacka

J Gerontol B Psychol Sci Soc Sci· April 2024

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Parental Investment by Birth Fathers and Stepfathers : Roles of Mating Effort and Childhood Co-residence Duration.
Jenni E Pettay, Mirkka Danielsbacka, Samuli Helle, Gretchen Perry, Martin Daly

Hum Nat· June 2023

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Sex, age, and family structure influence dispersal behaviour after a forced migration.
Jenni J Kauppi, Simon N Chapman, Jenni E Pettay, Mirkka Lahdenperä, Virpi Lummaa

Evol Hum Sci· June 2023

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