Leading research argues the distinct importance of earliest detection of childhood behavior problems and the value of discovering subsequent change patterns as children transition through the early education years. This study examined the relative contributions of earliest assessments of children's problem behaviors as compared to the changes in…

The longitudinal association between competitive video game play and aggression among young adults and adolescents was examined. Young adults (N = 1,132; M[subscript age] = 19 years) were surveyed annually over 4 years about their video game play and aggression, and data from a 4-year longitudinal study of adolescents (N = 1,492; M[subscript…

Background: Outdoor Behavioral Healthcare (OBH) has arisen to fill a gap in mental health treatment. While research shows large positive changes in adolescent self-reports, little is known about predictors of change, longitudinal outcomes, and parent-reports of change. Objective This study sought to identify treatment outcomes up to 18 months…

This study characterizes longitudinal change in adaptive behavior in 64 children and adolescents with autism spectrum disorder (ASD) without intellectual disability evaluated on multiple occasions, and examines whether prior estimate of executive function (EF) problems predicts future adaptive behavior scores. Compared to standardized estimates…

The present study aimed to assess the interaction between familial and cultural factors on child problem behaviors of learning disabled children aged between 7 and 14 within the perspective of ecocultural theory (N = 90). Mothers completed the Family Support Scale, Portrait Values Questionnaire, and Social-Demographical Form, and teachers…

This study examined the effects of instruction, delivered in a special education classroom, to improve classroom behaviors and support the emergence of social skills in an inclusive classroom for two fourth grade male students with behavioral concerns. The intervention consisted of peer mentoring, interactive social narratives, video modeling and…

Mental health problems in children represent a significant international health concern, with up to one in five children using mental health services during the course of any given year. Identifying the processes of what prevents social, emotional and behaviour difficulties (SEBD) and promotes healthy development from an early age can make a…

Little is known about outcomes for individuals with autism spectrum disorders (ASD) into adulthood. Several characteristics of individuals with ASD predict long-term outcomes, and the family environment may also play a role. The present study uses a prospective, longitudinal design to describe and predict trajectories of autism symptoms and…

This longitudinal study, conducted among a sample of Finnish primary-school children, examined the proposition that a single high-quality relationship (either with a teacher or a parent) can buffer against adjustment problems. Teachers rated the externalizing problems and prosocial behaviors of 378 children in Grade 1 and again in Grade 2.…

This study of a cohort of 451 adolescents examined associations between trajectories of problem behaviors and the timing of entry into work, marriage, and parenthood. We used data from 12 assessments across adolescence, through emerging adulthood and into young adulthood. We employed 2-phase mixed-effects models to estimate growth in substance use…

Multiple linear regression and ANOVA models are widely used in applications since they provide effective statistical tools for assessing the relationship between a continuous dependent variable and several predictors. However these models rely heavily on linearity and normality assumptions and they do not accommodate categorical dependent…

This study consists of three sub-studies. Sub-study 1 and 2 attempted to incorporate environmental variables as precursor background variables of the theory of planned behavior (TPB) to predict quitting-related intentions among Texas adult smokers and university student smokers, respectively. Sub-study 1 and 2 analyzed different data sets and were…

This study examined how the manifestation of overt aggression changes during early adolescence using Hierarchical Linear Modeling. The distinct courses of physical and verbal aggression identified in this study provide support for developmental transformations in overt aggression, which would have been obscured unless aggression had been defined…

Much controversy exists regarding the effectiveness of residential treatment. Recently, emerging research has demonstrated that community-based residential treatment has more positive long-term outcomes for youth. This article describes a community-based program that was implemented at a residential treatment agency serving youth. Targeted…

Objective: The objectives of this study were to identify the relationships between caregiver strain among parents of young adolescents with ADHD and child characteristics during a 1-year period. Method: Parents of 52 middle-school-aged youth with ADHD participated in this study and completed two evaluations 1 year apart. Results: Ratings of…