Three main aims of this study were to ascertain the prevalence rate of smoking among adolescent psychiatric outpatients; estimate smokers' degree of nicotine dependence; and investigate the relationship between smoking and common mental health disorders. Face-to-face interviews were conducted on 93 patients ages 13-18 presenting to an adolescent…

Background: Quantifying diagnostic transitions across development is needed to estimate the long-term burden of mental illness. This study estimated patterns of diagnostic transitions from childhood to adolescence and from adolescence to early adulthood. Methods: Patterns of diagnostic transitions were estimated using data from three prospective,…

Objective: To examine the social, family background, and individual antecedents of conduct disorder (CD) and oppositional defiant disorder (ODD), the extent to which CD and ODD symptoms were predicted by common environmental risk factors, and the extent to which the antecedents of CD and ODD accounted for the comorbidity between the two disorders.…

In three single-subject experiments with three profoundly retarded adolescent females, the effect of water mist spray on self-injurious and collateral behaviors was compared with either facial screening or forced arm exercise. Results suggested that while water mist spray is effective, it may be less so than alternative procedures. (Author/JW)

An 18-year longitudinal study explored relationships between retrospective reports of exposure to interparental violence in childhood and rate of psychosocial adjustment problems in 1,265 New Zealanders. Participants who reported exposure to interparental violence had elevated rates of adjustment problems at age 18, including mental-health…

Background: The aim of the study was to examine the association between anxious/withdrawn behaviours at age 8 and the development of internalising disorders in adolescence and young adulthood (ages 16-21). Methods: Data were gathered over the course of a 21-year longitudinal study of a birth cohort of over 1,000 New-Zealand-born young people. Over…

In recent years the problem of sexually abusive youth has been increasingly recognized as a significant issue in our community. This paper provides a brief overview of the literature that shows sexually abusive youth to be a heterogeneous population. We argue for the development of typologies of adolescent sexual offenders to assist in the guiding…