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BACKGROUND This study used longitudinal data to examine the extent to which young people with depression in mid adolescence (ages 14-16) were at increased risk of adverse psychosocial outcomes in later adolescence and young adulthood (ages 16-21). METHODS Data were gathered during a 21-year longitudinal study of a birth cohort of 1265 children. Measures(More)
OBJECTIVE This study examined associations between the extent of anxiety disorder in adolescence (14-16 years) and young people's later risks of a range of mental health, educational, and social role outcomes (16-21 years). METHOD Data were gathered over the course of a 21-year longitudinal study of a birth cohort of 1,265 New Zealand children. Measures(More)
The impact of father absence on early sexual activity and teenage pregnancy was investigated in longitudinal studies in the United States (N = 242) and New Zealand (N = 520), in which community samples of girls were followed prospectively from early in life (5 years) to approximately age 18. Greater exposure to father absence was strongly associated with(More)
BACKGROUND The aims of this study were to use longitudinal report data on physical and sexual abuse to examine the stability and consistency of abuse reports. METHODS The study was based on the birth cohort of young people studied in the Christchurch Health and Development Study. At ages 18 and 21 years, these young people were questioned about their(More)
BACKGROUND This study examined associations between childhood circumstances, adolescent mental health and life events, and the development of suicidal behaviour in young people aged between 15 and 21 years. METHOD Data were gathered over the course of a 21-year longitudinal study of a birth cohort of 1265 children born in New Zealand. The measures(More)
BACKGROUND Very preterm infants are at high risk for adverse neurodevelopmental outcomes. Magnetic resonance imaging (MRI) has been proposed as a means of predicting neurodevelopmental outcomes in this population. METHODS We studied 167 very preterm infants (gestational age at birth, 30 weeks or less) to assess the associations between qualitatively(More)
The relationships between maternal age (at birth) and educational and psychosocial outcomes at age 18 were examined in a birth cohort of 1025 New Zealand children. This analysis indicated the presence of consistent tendencies for increasing maternal age to be associated with declining risks of educational underachievement, juvenile crime, substance misuse,(More)
More than 200 New Zealand men and women studied repeatedly since age 3 were videotaped interacting with their own 3-year-old children to determine (a) whether childrearing and family climate experienced in 3 distinct developmental periods while growing up (i.e., early childhood, middle childhood, early adolescence) predicted parenting and (b) whether(More)
Using prospective longitudinal data from the Christchurch Health and Development Study, this paper examined the relationship between teacher reported peer relationship problems at age 9 and psychosocial adjustment in late adolescence. Results showed that, by age 18, children with high rates of early peer relationship problems were at increased risk of(More)
OBJECTIVE To examine the language development at corrected age 4 years of a regionally representative cohort of children born very preterm (VPT). Of particular interest was the identification of biological and socioenvironmental risk and protective factors that influence VPT children's early language development. METHOD Data were collected as part of a(More)