The present study investigated prenatal and early postnatal risk factors associated with developmental patterns of disruptive behaviors (DBs; e.g., hyperactivity-impulsivity, noncompliance, physical aggression) from ages 1.5 to 5 years in a population birth cohort (N = 2,057; 50.7% boys). Six high-trajectory classes obtained by latent growth…

Background: Classroom engagement is key predictor of child academic success. Aim: The objective of the study was to examine how preschool cognitive control and the experience of family adversity predict developmental trajectories of classroom engagement through elementary school. Setting: Children were followed in the context of the Quebec…

Family socioeconomic status (SES) and the quality of maternal behavior are among the few identified predictors of child executive functioning (EF), and they have often been found to have interactive rather than additive effects on other domains of child functioning. The purpose of this study was to explore their interactive effects in the…

To evaluate the relative efficacy of two reading programs with and without adjunctive stimulant medication for children with attention-deficit/hyperactivity disorder and comorbid reading disorder (ADHD+RD). Sixty-five children (7-11 years in age) were assigned randomly to one of three intensive remedial academic programs (phonologically or…

Background: The phenotypic and genetic associations between decoding skills and ADHD dimensions have been documented but less is known about the association with reading comprehension. The aim of the study is to document the phenotypic and genetic associations between reading comprehension and ADHD dimensions of inattention and…

This article describes the development and validation of the Multidimensional State Boredom Scale (MSBS)--the first and only full-scale measure of state boredom. It was developed based on a theoretically and empirically grounded definition of boredom. A five-factor structure of the scale (Disengagement, High Arousal, Low Arousal, Inattention, and…

Difficulty identifying feelings (a component of alexithymia) and distress tolerance both appear to play a role in impulse-control problems. The goal of the present study was to build upon past research by developing a model of the relations between these constructs and compulsive buying. Participants from the United States and Canada completed a…

Expression in musical performance is largely communicated by the "manner" in which a piece is played; interpretive aspects that supplement the written score. In piano performance, timing and amplitude are the principal parameters the performer can vary. We examined the way in which such variation serves to communicate emotion by…

In this article we replicate and extend findings from Duncan et al. (2007). The 1st study used Canada-wide data on 1,521 children from the National Longitudinal Survey of Children and Youth (NLSCY) to examine the influence of kindergarten literacy and math skills, mother-reported attention, and mother-reported socioemotional behaviors on 3rd-grade…

Introduction: Receiving negative performance feedback can elicit negative emotional reactions which can interfere with feedback acceptance and use. This study investigated emotional responses of family physicians' participating in a multi-source feedback (MSF) program, sources of these emotions, and their influence upon feedback acceptance and…

Examines the moderating effect of gender on the predictive relationships between a measure of sensation seeking and impulsivity and four adolescent substance use outcomes. Main-effect relationships were consistently found for sensation seeking-impulsivity with each outcome, but not for gender. Gender was found to moderate the relationship between…

Investigated the development and pathology of inhibitory control in children by means of the stop-signal paradigm, which measures the mechanism of inhibition. Findings confirm the predictions of the model of inhibitory control on which the stop-signal paradigm is based and reflect the utility of the paradigm as a measure of inhibitory control. (RH)

The hypothesis was tested that highly anxious students invited to employ reflective learning strategies would spontaneously use a more reflective, less impulsive approach in solving response-oriented problems. A total of 53 fourth-grade students were administered the Child Anxiety Scale: 12 students were assigned to a high-anxiety treatment group,…

Involving 28 grade eight students, this action research study examined strategies that lead to effective and efficient band rehearsals at the junior high level. Data was gathered concerning the proportion of instructional time spent on teaching concepts and skills, on active music making, and on classroom management. From this, and a review of the…

Assessed the impact of the conceptual level (CL) matching model within a counseling situation. High-CL matching predictions were supported in expressions of self-awareness and satisfaction. Low-CL matching predictions were supported in areas of satisfaction and ratings of counselor helpfulness. Different behavioral outcomes and a flexible…