Using a multisite community sample of 585 children, this study
examined how protective and vulnerability factors alter trajectories of
teacher-reported externalizing and internalizing behavior from
kindergarten through Grade 8 for children who were and were not physically
abused during the first 5 years of life. Early lifetime history of
physical abuse (11.8% of sample) was determined through interviews with
mothers during the prekindergarten period; mothers and children provided
data on vulnerability and protective factors. Regardless of whether the
child was abused, being African American; being male; having low early
social competence, low early socioeconomic status (SES), and low
adolescent SES; and experiencing adolescent harsh discipline, low
monitoring, and low parental knowledge were related to higher levels of
externalizing problems over time. Having low early social competence, low
early SES, low adolescent SES, and low proactive parenting were related to
higher levels of internalizing problems over time. Furthermore, resilience
effects, defined as significant interaction effects, were found for
unilateral parental decision making (lower levels are protective of
externalizing outcomes for abused children), early stress (lower levels
are protective of internalizing outcomes for abused children), adolescent
stress (lower levels are protective of internalizing outcomes for abused
children), and hostile attributions (higher levels are protective of
internalizing outcomes for abused children). The findings provide a great
deal of support for an additive or main effect perspective on
vulnerability and protective factors and some support for an interactive
perspective. It appears that some protective and vulnerability factors do
not have stronger effects for physically abused children, but instead are
equally beneficial or harmful to children regardless of their abuse
status.The Child Development Project was
funded by Grants MH42498, MH56961, MH57024, and MH57095 from the National
Institute of Mental Health and HD30572 from the National Institute of
Child Health and Human Development. We are grateful for the ongoing
dedication of the Child Development Project participants and research
staff. Portions of these results were presented at the 2002 American
Psychological Society convention in New Orleans, LA.