NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 5 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
Direct linkDirect link
Ellis, Bruce J. – Psychological Bulletin, 2004
Life history theory provides a metatheoretical framework for the study of pubertal timing from an evolutionary-developmental perspective. The current article reviews 5 middle-level theories-energetics theory, stress-suppression theory, psychosocial acceleration theory, paternal investment theory, and child development theory-each of which applies…
Descriptors: Environmental Influences, Females, Biographies, Child Development
Peer reviewed Peer reviewed
Direct linkDirect link
Ellis, Bruce J.; Essex, Marilyn J. – Child Development, 2007
Life history theorists have proposed that humans have evolved to be sensitive to specific features of early childhood environments and that exposure to different environments biases children toward development of different reproductive strategies, including differential pubertal timing. The current research provides a longitudinal test of this…
Descriptors: Environmental Influences, Metabolism, Adolescent Development, Body Composition
Peer reviewed Peer reviewed
Ellis, Bruce J.; Garber, Judy – Child Development, 2000
Tested model relating girls' pubertal timing to mothers' history of psychopathology, mediated by family discord and father absence/stepfather presence. Found that mothers' history of mood disorders predicted earlier daughters' puberty, with the relation fully mediated by dyadic stress and biological father absence. Stepfather presence best…
Descriptors: Adolescent Development, Biological Parents, Depression (Psychology), Early Adolescents