NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 3 results Save | Export
Peer reviewed Peer reviewed
Direct linkDirect link
James, Jenee; Ellis, Bruce J.; Schlomer, Gabriel L.; Garber, Judy – Developmental Psychology, 2012
The current study tested sex-specific pathways to early puberty, sexual debut, and sexual risk taking, as specified by an integrated evolutionary-developmental model of adolescent sexual development and behavior. In a prospective study of 238 adolescents (n = 129 girls and n = 109 boys) followed from approximately 12-18 years of age, we tested for…
Descriptors: Sexuality, Females, Puberty, Fatherless Family
Peer reviewed Peer reviewed
Direct linkDirect link
Tither, Jacqueline M.; Ellis, Bruce J. – Developmental Psychology, 2008
Girls growing up in homes without their biological fathers tend to go through puberty earlier than their peers. Whereas evolutionary theories of socialization propose that this relation is causal, it could arise from environmental or genetic confounds. To distinguish between these competing explanations, the authors used a genetically and…
Descriptors: Siblings, Daughters, Fatherless Family, Parent Child Relationship
Peer reviewed Peer reviewed
Ellis, Bruce J.; Bates, John E.; Dodge, Kenneth A.; Fergusson, David M.; Horwood, L. John; Pettit, Gregory S.; Woodward, Lianne – Child Development, 2003
Longitudinal studies in two countries investigated impact of father absence on girls' early sexual activity (ESA) and teenage pregnancy. Findings indicated that greater exposure to father absence strongly related to elevated ESA and adolescent pregnancy risk. Elevated risk was not explained (U.S. sample) or only partly explained (New Zealand…
Descriptors: Adolescents, At Risk Persons, Causal Models, Disadvantaged