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In this article, the authors examined (a) the accuracy of teacher nominations in identifying (
For the study reported here, the authors used growth mixture modeling to analyze changes in alcohol and marijuana use and the use of drug and alcohol treatment services for a sample of 180 adolescents with serious emotional disturbance (ages 12—14 years at the beginning of the 7-year longitudinal study).Three latent classes of substance users were identified, two of which exhibited significant linear increases in substance use. As expected, adolescents who were heavily involved in substance use at the beginning of the study and who significantly increased their substance use were the most likely to receive the greatest number of alcohol and drug services. Adolescents who had low levels of substance use at the beginning of the study but whose substance use increased significantly during the study received fewer services. The fact that the initially low substance-use class eventually ended up resembling the high substance-use class at the end of the 7-year study underscores the importance of collecting longitudinal data on substance use and employing the rate of
Suspension and expulsion are widely used to exclude students with and without disabilities who present problem behaviors in school, despite contentious legal debate and evidence associating these methods with high ecological stress and problematic developmental outcomes. Using selected participant data (
Children identified as having emotional and behavioral disorders (EBD) may have different out-of-home care placements than their peers without EBD.This study compared the factors influencing placement movements for 362 children with EBD and 363 children without EBD, using clinical
Adolescents with conduct disorder frequently engage in aggressive and disruptive behaviors. Often these behaviors are controlled or managed through behavioral or other psychosocial interventions. However, such interventions do not always ensure lasting changes in an adolescent's response repertoire so that he or she does not engage in aggression when exposed to the same situations that gave rise to the behavior previously. Mindfulness training provides a treatment option that helps an individual focus and attend to conditions that give rise to maladaptive behavior.Using a multiple baseline design,we assessed the effectiveness of a mindfulness training procedure in modulating the aggressive behavior of three adolescents who were at risk of expulsion from school because of this behavior. The adolescents were able to learn the mindfulness procedure successfully and use it in situations that previously occasioned aggressive behavior.This led to large decreases in the aggression of all three individuals. Follow-up data showed that the adolescents were able to keep their aggressive behavior at socially acceptable levels in school through to graduation. Maladaptive behaviors, other than aggression, that the adolescents chose not to modify, showed no consistent change during mindfulness training, practice, and follow-up.