2006
DOI: 10.1037/0012-1649.42.3.533
|View full text |Cite
|
Sign up to set email alerts
|

Family structure and age at menarche: A children-of-twins approach.

Abstract: Girls who grow up in households with an unrelated adult male reach menarche earlier than peers, a finding hypothesized to be an evolutionary strategy for families under stress. The authors tested the alternative hypothesis that nonrandom selection into stepfathering due to shared environmental and/or genetic predispositions creates a spurious relation between stepfathering and early menarche. Using the unique controls for genetic and shared environmental experiences offered by the children-of-twins design, the… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1
1

Citation Types

1
94
1

Year Published

2007
2007
2015
2015

Publication Types

Select...
5
4

Relationship

3
6

Authors

Journals

citations
Cited by 121 publications
(96 citation statements)
references
References 57 publications
1
94
1
Order By: Relevance
“…Of course, we did not assess the BMI-index during the maturation period, but BMI is known to be quite stable, especially over a low number of years. Based on previous studies (e.g., Ellis & Garber, 2000;Mendle, 2006;Mendle et al, 2009) we assumed that being exposed to a stepfather may also have important consequences for the reproductive strategies of girls, but contrary to these studies we did not find an association between being exposed to a stepfather and an early age of menarche.…”
Section: Discussioncontrasting
confidence: 87%
See 1 more Smart Citation
“…Of course, we did not assess the BMI-index during the maturation period, but BMI is known to be quite stable, especially over a low number of years. Based on previous studies (e.g., Ellis & Garber, 2000;Mendle, 2006;Mendle et al, 2009) we assumed that being exposed to a stepfather may also have important consequences for the reproductive strategies of girls, but contrary to these studies we did not find an association between being exposed to a stepfather and an early age of menarche.…”
Section: Discussioncontrasting
confidence: 87%
“…Given evidence that exposure to a stepfather may also influence reproductive scheduling (e.g., Ellis & Garber, 2000;Mendle et al, 2006;Mendle et al, 2009), we examined possible differences between father abandoned girls exposed to a stepfather and father abandoned girls not exposed to a stepfather. We executed a series of ANOVA's with these two groups as the independent variable and the various life history traits as dependent variables.…”
Section: Role Of the Stepfathermentioning
confidence: 99%
“…In contrast to the first, purely descriptive analysis, our second analysis was designed to estimate more rigorously the relative roles of genetic and environmental selection factors in intergenerational associations between marital conflict frequency and conduct problems. Previous investigations using the Children-of-Twins design have utilized either multivariate structural equation models (SEM) including only one child per twin parent (e.g., D 'Onofrio et al, 2003;Heath et al, 1985) or hierarchical linear models (HLM) including multiple children per twin parent (e.g., D 'Onofrio et al, 2005;Mendle et al, 2006). The advantage of the former is explicit quantification of latent genetic and environmental influences on the parental phenotype, but the exclusion of all but one child per nuclear family does not allow the examination of parity differences in child adjustment and sacrifices power (D'Onofrio et al, 2003).…”
Section: Two-level Structural Equation Modelsmentioning
confidence: 99%
“…These hypotheses interpret the association between father absence and early maturity as the outcome of a conditional strategy of a common genotype. An alternative interpretation is that early maturation of daughters and absence of fathers are genetically correlated (59,60).…”
Section: Sexual Maturationmentioning
confidence: 99%