Attachment to the Romantic Partner and Sibling: Attachment Hierarchies of Twins and Non-Twin Siblings

Abstract: Previous studies have shown that romantic partners and siblings are important attachment figures. This study compares the attachment to the romantic partner with the attachment to the sibling as a function of the participant’s sibling type among monozygotic (MZ) twins, dizygotic (DZ) twins, and non-twin (NT) siblings. The results show that MZ twins prefer their sibling to their romantic partner whereas DZ twins are equally attached to their sibling and romantic partner. In contrast, NT siblings are more attached to their romantic partner compared to their sibling. These results indicate that genetic relatedness has profound impact on a person’s attachment hierarchy and the relative rank of the romantic partner and the sibling. https://interpersona.psychopen.eu/index.php/interpersona/article/view/3457

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
Attachment to the Romantic Partner and Sibling: Attachment Hierarchies of Twins and Non-Twin Siblings ; volume:9 ; number:2 ; day:18 ; month:12 ; year:2015
Interpersona ; 9, Heft 2 (18.12.2015)

Creator
Sascha Schwarz
Maida Mustafić
Sonja Junker

DOI
10.5964/ijpr.v9i2.195
URN
urn:nbn:de:101:1-2020101418463461596608
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
14.08.2025, 10:47 AM CEST

Data provider

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Associated

  • Sascha Schwarz
  • Maida Mustafić
  • Sonja Junker

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