Publications by authors named "Jenni 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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Reproductive inequality in humans and other mammals.
Cody T Ross, Paul L Hooper, Jennifer E Smith, Adrian V Jaeggi, Eric Alden Smith, Jenni Pettay

Proc Natl Acad Sci U S A· May 2023

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Grandparental co-residence and grandchild survival: the role of resource competition in a pre-industrial population.
Simon Chapman, Mirkka Danielsbacka, Antti O Tanskanen, Mirkka Lahdenperä, Jenni Pettay

Behav Ecol· March 2023

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Author Correction: Mothers with higher twinning propensity had lower fertility in pre-industrial Europe.
Ian J Rickard, Colin Vullioud, François Rousset, Erik Postma, Samuli Helle, Jenni E Pettay

Nat Commun· November 2022

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The interplay of grandparental investment according to the survival status of other grandparent types.
Samuli Helle, Antti O Tanskanen, Jenni E Pettay, Mirkka Danielsbacka

Sci Rep· August 2022

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Mothers with higher twinning propensity had lower fertility in pre-industrial Europe.
Ian J Rickard, Colin Vullioud, François Rousset, Erik Postma, Samuli Helle, Jenni E Pettay

Nat Commun· May 2022

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Correction to: Female-biased sex ratios in urban centers create a "fertility trap" in 
post-war Finland.
Jenni E Pettay, Virpi Lummaa, Robert Lynch, John Loehr

Behav Ecol· April 2022

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Female-biased sex ratios in urban centers create a "fertility trap" in post-war Finland.
Jenni E Pettay, Virpi Lummaa, Robert Lynch, John Loehr

Behav Ecol· March 2021

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Offspring fertility and grandchild survival enhanced by maternal grandmothers in a pre-industrial human society.
Simon N Chapman, Mirkka Lahdenperä, Jenni E Pettay, Robert F Lynch, Virpi Lummaa

Sci Rep· February 2021

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Limits to Fitness Benefits of Prolonged Post-reproductive Lifespan in Women.
Simon N Chapman, Jenni E Pettay, Virpi Lummaa, Mirkka Lahdenperä

Curr Biol· February 2019

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Grandmotherhood across the demographic transition.
Simon N Chapman, Jenni E Pettay, Mirkka Lahdenperä, Virpi Lummaa

PLoS One· January 2019

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Sex and size matters: Selection on personality in natural prey-predator interactions.
Maria Yli-Renko, Jenni E Pettay, Outi Vesakoski

Behav Processes· March 2018

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Limited support for the X-linked grandmother hypothesis in pre-industrial Finland.
Simon N Chapman, Jenni E Pettay, Virpi Lummaa, Mirkka Lahdenperä

Biol Lett· January 2018

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What have humans done for evolutionary biology? Contributions from genes to populations.
Michael Briga, Robert M Griffin, Vérane Berger, Jenni E Pettay, Virpi Lummaa

Proc Biol Sci· November 2017

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Effects of the demographic transition on the genetic variances and covariances of human life-history traits.
Elisabeth Bolund, Adam Hayward, Jenni E Pettay, Virpi Lummaa

Evolution· March 2015

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Evolutionary demography of agricultural expansion in preindustrial northern Finland.
Samuli Helle, Jon E Brommer, Jenni E Pettay, Virpi Lummaa, Matti Enbuske

Proc Biol Sci· November 2014

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Divergent selection on, but no genetic conflict over, female and male timing and rate of reproduction in a human population.
Elisabeth Bolund, Sandra Bouwhuis, Jenni E Pettay, Virpi Lummaa

Proc Biol Sci· December 2013

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Food and fitness: associations between crop yields and life-history traits in a longitudinally monitored pre-industrial human population.
Adam D Hayward, Jari Holopainen, Jenni E Pettay, Virpi Lummaa

Proc Biol Sci· October 2012

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Natural and sexual selection in a monogamous historical human population.
Alexandre Courtiol, Jenni E Pettay, Markus Jokela, Anna Rotkirch, Virpi Lummaa

Proc Natl Acad Sci U S A· May 2012

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Age-specific genetic and maternal effects in fecundity of preindustrial Finnish women.
Jenni E Pettay, Anne Charmantier, Alastair J Wilson, Virpi Lummaa

Evolution· September 2008

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Natural selection on female life-history traits in relation to socio-economic class in pre-industrial human populations.
Jenni E Pettay, Samuli Helle, Jukka Jokela, Virpi Lummaa

PLoS One· July 2007

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