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Research article

First published 2025-9

Paired copy number variation analysis in siblings discordant for familial Parkinson’s disease

Sevcan Atay, Ahmet Acarer, Handan Ak [...]

Annals of Clinical Biochemistry: International Journal of Laboratory Medicine

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Research article

First published 1990-8

Differences in Number of Siblings and Choice of Marriage Partners

Arnold Langenmayr, Ulrich Schubert

Psychological Reports

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Research article

First published 2020-2

Number of Siblings in Childhood,Social Outcomes in Adulthood

Joseph J. Merry, Donna Bobbitt-Zeher, Douglas B. Downey

Journal of Family Issues

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Research article

First published 2015-1

Number of Siblings and Social Skills Revisited Among American Fifth Graders

Douglas B. Downey, Dennis J. Condron, Deniz Yucel

Journal of Family Issues

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Research article

First published 2024-11

Number of Siblings and Mental Health Among Adolescents: Evidence From the U.S. and China

Douglas B. Downey, Rui Cao

Journal of Family Issues

Open access

Research article

First published 2023-7

The development of social value orientation: Attachment styles,number of siblings,age,and a comparison of measures

Yi Liu, Bo Wang, Paul A. M. Van Lange

European Journal of Personality

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Research article

First published 2026-1

Number of Siblings and Mental Health Among Adults: A Life Course Resource Dilution Model

Douglas B. Downey, Rui Cao

Journal of Family Issues

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Research article

First published 2011-8

Number of Siblings in Childhood Explains Cultural Variance in Autobiographical Memory in Cameroon,People’s Republic of China,and Germany

Michael Bender, Athanasios Chasiotis

Journal of Cross-Cultural Psychology

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Research article

First published 2025-11

Relationship Between Number of Older Siblings and Common Cold Among Children Aged 5 Years: The Kyushu Okinawa Maternal and Child Health Study

Hisafumi Kihara, Yoshihiro Miyake, Keiko Tanaka

Public Health Reports®

Open access

Research article

First published 2011-10

Prenatal Influences on Sexual Orientation: Digit Ratio (2D:4D) and Number of Older Siblings

Katariina Kangassalo, Mari Pölkki, Markus J. Rantala

Evolutionary Psychology

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