This Regional Educational Laboratory (REL) Northwest study identifies how frequently students in six selected urban districts received exclusionary discipline during the 2011/12 school year, the most common reasons for such discipline, the percentage of students receiving multiple suspensions, and how many school days students lost to suspensions.…

This summary document presents findings from a Regional Educational Laboratory (REL) Northwest study that identifies how frequently students in six selected urban districts received exclusionary discipline during the 2011/12 school year, the most common reasons for such discipline, the percentage of students receiving multiple suspensions, and how…

Student misbehavior in the classroom is often reported as an area of concern for teachers. Having to focus on classroom management rather than content results in a loss of important instructional time, which can have a deleterious impact on student academic achievement. The purpose of the study was to examine whether a character education program…

Background: Children with intellectual disability (ID) are at risk for maladaptive development of social relatedness. Controversy exists whether Pervasive Developmental Disorder (PDD) takes precedence over disordered attachment for describing maladaptive social behaviour. The aim of this study was to assess the prevalence of disordered attachment…

Data were analyzed from a population-based, longitudinal sample of 8,650 U.S. children to (a) identify factors associated with or predictive of oral vocabulary size at 24 months of age and (b) evaluate whether oral vocabulary size is uniquely predictive of academic and behavioral functioning at kindergarten entry. Children from higher…

The present study investigated gender differences in adolescents' academic motivation and classroom behaviour and gender differences in the extent to which motivation was associated with, and predicted, classroom behaviour. Seven hundred and fifty students (384 boys and 366 girls) aged 11--16 (M age?=?14.0, 1.59 SD) completed a questionnaire…

This study aims to explore the relationships between the extent and perceived quality of teachers' experience of training in behaviour management (BM), and their awareness of the nature and extent of behavioural problems among school students, and their confidence in their own competence to deal with such problems. Teachers (n = 183) from Hong…

Background: It is well documented that friends' externalizing problems and negative parent-child interactions predict externalizing problems in adolescence, but relatively little is known about the role of siblings. This four-wave, multi-informant study investigated linkages of siblings' externalizing problems and sibling-adolescent negative…

The purpose of this study is to update the research regarding perceptions of specific challenging behaviors that teachers find to be most prevalent and/or problematic. This study analyzes the role of teacher demographics (gender, race, grade level, and years of experience) on their perceptions of specifically defined challenging behaviors. After…

Frequency of suicide ideation and attempts in 791 children with autism (1-16 years), 35 nonautistic depressed children, and 186 typical children and risk factors in autism were determined. Percent of children with autism for whom suicide ideation or attempts was rated as sometimes to very often a problem by mothers (14%) was 28 times greater than…

This study examined the relationship of emotional detachment from parents, parental support, and problem behaviors and focused on the unique and common contribution that detachment and parental support made to internalizing and externalizing behavioral problems. A total of 461 young adolescents, 13 to 14 years old ("M" = 13.4;…

The activation relationship is a new theorisation of father-child attachment that places the emphasis on exploration and openness to the world. This study, which was the first to employ the Preschool Risky Situation and which used a convenience sample of 51 father-child dyads, confirmed the hypothesis of an association between the activation…

We report on two studies that examine new instruments that assess time orientation and time relation in adolescents. These concepts refer to how individuals think about the past, the present, and the future, with time orientation defined as the emphasis one gives toward each time period and time relation defined as the degree one perceives that…

Difficulties in peer acceptance during elementary school have been associated with emotional and behavioural problems. This study used a randomized controlled intervention design to test whether improvements in peer acceptance mediated reduced rates of emotional and behavioural problems in intervention compared to control-group children. A total…

Background: Evidence from Western countries indicates marked increases in diagnosis and treatment of childhood psychiatric disorders in recent years. These could reflect changes in prevalence of mental health problems, changes in their impact or increased clinical recognition and help-seeking. Epidemiological cross-cohort comparisons are required…