Search results: Sage Journals

Open accessResearch articleFirst published July, 2025

The Evolutionary Roots of Familial Altruism: Paternity Uncertainty Shapes Patterns of Kindness

Radim Kuba, Jaroslav Flegr

Evolutionary Psychology

Restricted accessResearch articleFirst published July, 2017

Alexander Pashos

Cross-Cultural Research

Restricted accessResearch articleFirst published April, 1987

Gary R. Johnson

International Political Science Review

Open accessResearch articleFirst published October, 2014

Bogdan Kostic, Carly A. Yadon

Evolutionary Psychology

Open accessResearch articleFirst published January, 2020

Antti O. Tanskanen, Mirkka Danielsbacka, Anna Rotkirch

Evolutionary Psychology

Restricted accessResearch articleFirst published December, 2009

Thomas V. Pollet, Daniel Nettle

Journal of Social and Personal Relationships

Open accessResearch articleFirst published October, 2007

Justin H. Park

Evolutionary Psychology

Restricted accessResearch articleFirst published June, 1988

David J. Cheal

The International Journal of Aging and Human Development

Restricted accessResearch articleFirst published February, 1977

Lenora Greenbaum

Cross-Cultural Research

Restricted accessResearch articleFirst published November, 2011

Brad R. Huber, William F. Danaher, William L. Breedlove

Cross-Cultural Research