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Cited by 135Family Dynamics and RelationshipsChild and Adolescent Psychosocial and Emotional DevelopmentAttachment and Relationship Dynamics

The DOI matches its Crossref record; 32 of the 32 references it cites were found in a registry or an index.

Why Are Siblings So Different? The Significance of Differences in Sibling Experiences Within the Family

DUNN, JUDY, PLOMIN, ROBERT·1991·Family Process
DOI 10.1111/j.1545-5300.1991.00271.x
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Abstract

Siblings, who are 50% similar genetically and grow up within the same family, nevertheless differ markedly in personality and psychopathology, and most of these sibling differences cannot be explained by genetic factors. These findings from the field of behavioral genetics imply that within-family processes that lead to sibling differences, called nonshared environment, are crucial for understanding environmental influences on individual development. Such nonshared environmental influences cannot be identified by the conventional strategy of comparing one child per family on a family-by-family basis; what is needed are studies of siblings that focus on why they are so different. The implications of these findings for investigating family process are outlined, and research is reviewed that explores the extent to which siblings in a family have different experiences, and that begins to assess links between such differential experiences and developmental outcomes.

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Crossref · 10.1111/j.1545-5300.1991.00271.x

Cites

32 of 32 references verified0 citation errors · 0 not checkable

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Citations

Cites

Show all 30 references

Research works printed but not linked: 7

  1. Anderson S. L. Differential within‐family experiences as predictors of adolescent personality and attachment style differences.Honors thesis presented to Department of Psychology Harvard University 1989.
  2. Beardsall L., Life events in childhood: Shared and nonshared experiences of siblings, Journal of Child Psychology and Psychiatry
  3. Brown J.andDunn J. Evaluative discourse within the family and children's later self‐esteem.Presentation at the International Conference on Infancy Studies Montreal April 1990.
  4. 10.1037/0012-1649.21.6.1188 · DOI
  5. Plomin R., Nonshared environment
  6. Plomin R., 1990, Behavioral genetics:
  7. Reiss D., Nonshared environment

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Metadata

Authors
DUNN, J., & PLOMIN, R.
Affiliations
Pennsylvania State University (US)
ORCID
PLOMIN, ROBERT
Venue
Family Process
Publisher
Wiley
Published
1991-09
Volume
30
Issue
3
Pages
271-283
ISSN
  • 0014-7370 (ISSN-L)
  • 1545-5300
DOI
10.1111/j.1545-5300.1991.00271.x
OpenAlex
W2134397000
Cited by
135
References
30
Citations by year
2026: 2 · 2025: 3 · 2024: 5 · 2023: 5 · 2022: 1 · 2021: 3 · 2020: 2 · 2019: 3 · 2018: 4 · 2017: 4 · 2016: 4 · 2015: 7 · 2014: 6 · 2013: 6 · 2012: 3
FWCI
2.53
Type
journal article
Language
en
Open access
closed
Licence
onlinelibrary.wiley.com/termsAndConditions#vor (vor, 4716 d)
Locations
  • Family Process (publishedVersion)
  • PubMed (publishedVersion)
  • Research Portal (King's College London) (submittedVersion)
Funders
  • National Institutes of Health (5r03mh046535-02)
  • National Institute of Mental Health (MH46535-01)
  • Eunice Kennedy Shriver National Institute of Child Health and Human Development (HD 10333, HD23158, R01HD010333)
Topics
  • Social Sciences › Demography › Family Dynamics and Relationships
  • Social Sciences › Psychology › Clinical Psychology › Child and Adolescent Psychosocial and Emotional Development
  • Social Sciences › Psychology › Social Psychology › Attachment and Relationship Dynamics
Keywords
sibling differences, nonshared environment, siblings' experiences, personality development, psychopathology, behavioral genetics, environmental influences on development
MeSH terms
Family, Genetics, Behavioral, Humans, Individuality, Parent-Child Relations, Research, Sibling Relations, Social Environment

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