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Abstract
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OBJECTIVES: This study aims to parse out the effects of childhood head injury (HI) as an acquired neuropsychological deficit that impacts adolescent delinquent behavior, while accounting for other early-life risk factors and potential temporal ordering.
METHODS: Nationally representative prospective data from the UK Millennium Cohort Study (MCS; N?=?13,287) and a series of logistic and binomial regressions are used to examine the relationship between early-life risk factors, HI, and adolescent delinquent behavior.
METHODological considerations from clinical HI research, such as the use of an orthopedic injury comparison group, are incorporated.
RESULTS: Findings are consistent with the conceptualization of HI as an acquired neuropsychological deficit, in that childhood HI increases the risk of early- and adolescent-onset delinquency, sustained delinquent behavior from childhood to early adolescence, and participation in a greater variety of delinquent behavior.
CONCLUSIONS: Childhood HI is relatively common, as over 27% of the sample reported at least one HI. The importance of HI as an acquired neuropsychological deficit and its relevance as a risk factor for later criminal behavior is reiterated. Future research should examine the importance of developmental period effects and mechanisms underlying this relationship.
Language: en |