Abstract
The purpose of this study was to examine genetic and environmental influences on stability and change in self-esteem during adolescence, using a longitudinal behavioral genetic design. The participants in this study were 100 pairs of Japanese twins in their adolescence, consisting of 68 pairs of monozygotic twins and 32 pairs of dizygotic twins. The Japanese version of the Rosenberg Self-Esteem Scale was used to measure self-esteem at intervals of 1.3 years. Univariate model fitting revealed that self-esteem was best explained by both genetic and non-shared environmental factors at each time. Shared environmental factors did not significantly influence self-esteem. The heritability of self-esteem was 31% at Time 1 and 49% at Time 2; non-shared environmental influences accounted for 69% of the variance at Time 1 and 51% of the variance at Time 2. Results from bivariate model fitting showed that stability in self-esteem across two time points was due to genetic and non-shared environmental effects, whereas change in self-esteem was significantly explained by non-shared environmental influences.
| Original language | English |
|---|---|
| Pages (from-to) | 181-190 |
| Number of pages | 10 |
| Journal | Personality and Individual Differences |
| Volume | 42 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2007 Jan |
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Keywords
- Genetics
- Longitudinal behavioral genetic design
- Non-shared environment
- Self-esteem
ASJC Scopus subject areas
- Pathology and Forensic Medicine
- Psychology(all)
- Social Psychology
Cite this
Genetic and environmental effects of stability and change in self-esteem during adolescence. / Kamakura, Toshimitsu; Andou, Jyukou; Ono, Yutaka.
In: Personality and Individual Differences, Vol. 42, No. 1, 01.2007, p. 181-190.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Genetic and environmental effects of stability and change in self-esteem during adolescence
AU - Kamakura, Toshimitsu
AU - Andou, Jyukou
AU - Ono, Yutaka
PY - 2007/1
Y1 - 2007/1
N2 - The purpose of this study was to examine genetic and environmental influences on stability and change in self-esteem during adolescence, using a longitudinal behavioral genetic design. The participants in this study were 100 pairs of Japanese twins in their adolescence, consisting of 68 pairs of monozygotic twins and 32 pairs of dizygotic twins. The Japanese version of the Rosenberg Self-Esteem Scale was used to measure self-esteem at intervals of 1.3 years. Univariate model fitting revealed that self-esteem was best explained by both genetic and non-shared environmental factors at each time. Shared environmental factors did not significantly influence self-esteem. The heritability of self-esteem was 31% at Time 1 and 49% at Time 2; non-shared environmental influences accounted for 69% of the variance at Time 1 and 51% of the variance at Time 2. Results from bivariate model fitting showed that stability in self-esteem across two time points was due to genetic and non-shared environmental effects, whereas change in self-esteem was significantly explained by non-shared environmental influences.
AB - The purpose of this study was to examine genetic and environmental influences on stability and change in self-esteem during adolescence, using a longitudinal behavioral genetic design. The participants in this study were 100 pairs of Japanese twins in their adolescence, consisting of 68 pairs of monozygotic twins and 32 pairs of dizygotic twins. The Japanese version of the Rosenberg Self-Esteem Scale was used to measure self-esteem at intervals of 1.3 years. Univariate model fitting revealed that self-esteem was best explained by both genetic and non-shared environmental factors at each time. Shared environmental factors did not significantly influence self-esteem. The heritability of self-esteem was 31% at Time 1 and 49% at Time 2; non-shared environmental influences accounted for 69% of the variance at Time 1 and 51% of the variance at Time 2. Results from bivariate model fitting showed that stability in self-esteem across two time points was due to genetic and non-shared environmental effects, whereas change in self-esteem was significantly explained by non-shared environmental influences.
KW - Genetics
KW - Longitudinal behavioral genetic design
KW - Non-shared environment
KW - Self-esteem
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UR - http://www.scopus.com/inward/citedby.url?scp=33750921489&partnerID=8YFLogxK
U2 - 10.1016/j.paid.2006.07.005
DO - 10.1016/j.paid.2006.07.005
M3 - Article
AN - SCOPUS:33750921489
VL - 42
SP - 181
EP - 190
JO - Personality and Individual Differences
JF - Personality and Individual Differences
SN - 0191-8869
IS - 1
ER -