Sage Journals: Discover world-class research

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Research article

First published 2018-5

A Nuclear Twin Family Study of Self–Esteem

Wiebke Bleidorn, Anke Hufer, Christian Kandler [...]

European Journal of Personality

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Research article

First published 2022-3

Familial risk and heritability of ischemic heart disease and stroke in Danish twins

Merete Osler, Martin Dalgaard Villumsen, Martin Balslev Jørgensen [...]

Scandinavian Journal of Public Health

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Research article

First published 2019-4

Do Well-off Families Compensate for Low Cognitive Ability? Evidence on Social Inequality in Early Schooling from a Twin Study

Carlos J. Gil-Hernández

Sociology of Education

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News

First published 2016-6

Microbiomes Run in the Family According to U.K. Twin Study

Inside Precision Medicine

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Research article

First published 1977-10

Genetic and Family Origins of Humor Preferences: A Twin Study

Glenn D. Wilson, John Rust, Judith Kasriel

Psychological Reports

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Research article

First published 2018-5

Unravelling Quasi–Causal Environmental Effects via Phenotypic and Genetically Informed Multi–Rater Models: The Case of Differential Parenting and Authoritarianism

Alexandra Zapko–Willmes, Rainer Riemann, Christian Kandler [...]

European Journal of Personality

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Research article

First published 2019-11

Familial confounding on the ability to read minds: A co-twin control study

Johan Isaksson, Mark J Taylor, Karl Lundin [...]

Autism

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Research article

First published 1994-9

The Importance of Nongenetic Influences on Romantic Love Styles: A Twin-Family Study

Niels G. Waller, Phillip R. Shaver

Psychological Science

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Research article

First published 2016-7

The Structure and Sources of Right–wing Authoritarianism and Social Dominance Orientation

Christian Kandler, Edward Bell, Rainer Riemann

European Journal of Personality

Open access

Research article

First published 2026

Narcissism Runs in Families Due to Genetics: An Extended Twin Family Analysis

Mitja D. Back, Jana Instinske, Theresa Rohm [...]

Social Psychological and Personality Science

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