Genetic and Environmental Influences on Mothering of Adolescents: A Comparison of Two Samples
Author
Summary, in English
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.
Publishing year
2004
Language
English
Pages
335-351
Publication/Series
Developmental Psychology
Volume
40
Issue
3
Document type
Journal article
Publisher
American Psychological Association (APA)
Topic
- Social Work
Status
Published
ISBN/ISSN/Other
- ISSN: 0012-1649