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Genetic and Environmental Influences on Mothering of Adolescents: A Comparison of Two Samples

Författare:
  • Jenae M. Neiderhiser
  • David Reiss
  • Nancy L. Pedersen
  • Paul Lichtenstein
  • Erica L. Spotts
  • Kjell Hansson (Professor)
  • Marianne Cederblad
  • Olle Ellhammer
Publiceringsår: 2004
Språk: Engelska
Sidor: 335-351
Publikation/Tidskrift/Serie: Developmental Psychology
Volym: 40
Nummer: 3
Dokumenttyp: Artikel
Förlag: American Psychological Association

Sammanfattning

This study examined 2 samples of adolescents and mothers using a child-based design (Nonshared Environment in Adolescent Development NEAD project, N = 395 families) and a parent-based design (Twin Moms TM project, N = 236 twin family pairs) to compare genetic and environmental influences on mothering. For both samples, the same measures of positivity, negativity, control, and monitoring were used. The use of matched child-based and parent-based samples enabled passive and nonpassive genotype-environment (GE) correlations to be approximated, providing information about process. Passive GE correlations were suggested for mother's positivity and monitoring. For mother's negativity and control, primarily nonpassive GE correlations were suggested. In several cases, both types of GE correlation were indicated. Finally, observer ratings of negativity and monitoring were influenced only by environmental factors.

Disputation

Nyckelord

  • Social Sciences
  • Medicine and Health Sciences

Övriga

Published
Yes
  • ISSN: 0012-1649

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