This study examined behavioral and neuroelectric intra-individual variability (IIV) in preadolescent children during a task requiring variable amounts of cognitive control. The current study further examined whether IIV was moderated by aerobic fitness level. Participants performed a modified flanker task, comprised of congruent and incongruent…

Children with autism spectrum disorder (ASD) reportedly have difficulty associating novel words to an object via the speaker's gaze. It has also been suggested that their performance is related to their gaze duration on the object and improves when the object moves and becomes more salient. However, there is a possibility that they have only…

The purpose of this study is to evaluate the effects of a social emotional learning curriculum, "Brothers of Ujima," for children at risk for being referred for placement in emotional and behavioral support classrooms. The "Brothers of Ujima" is a strength-based culturally relevant intervention for African American boys aged…

Purpose: The purpose of this review is to chronicle the extent to which the Pinkston and colleagues model is utilized in single-parent training group (SPG) interventions in the home environment for children aged 5 to 12 or preadolescent school-aged children. Methods: Several databases were searched electronically and independent full reviews were…

Approximately one in three preadolescents (34%) is obese/overweight and one in four (25%) experience a mental health issue. Urban youth suffer from higher rates of these problems, and at earlier ages than their peers. This study's purpose was to determine feasibility/acceptability and preliminary effects of the COPE (Creating Opportunities for…

Early mathematics knowledge is a strong predictor of later academic achievement, but children from low-income families enter school with weak mathematics knowledge. An Early Math Trajectories model is proposed and evaluated within a longitudinal study of 517 low-income American children from age 4 to 11. This model includes a broad range of math…

Child maltreatment often has a negative impact on the development of social behavior and health. The biobehavioral mechanisms through which these adverse outcomes emerge, however, are not clear. To better understand the ways in which early life adversity affects subsequent social behavior, changes in the neuropeptide oxytocin (OT) in children…

Purpose: The authors of this article examined the etiology of developmental language impairment (LI) at 4 and 12 years of age, as well as the relationship between the 2. Method: Phenotypic and quantitative genetic analyses using longitudinal data from the Twins Early Development Study (Oliver & Plomin, 2007) were conducted. A total of 2,923…

This study examines whether the instability of self-esteem (i.e., a high intraindividual variability in self-esteem) is differentially associated with different types of aggressive behavior by using a sample of 235 preadolescent children. Self-esteem was measured four times for four consecutive days, and proactive and reactive aggressive behaviors…

The literature on service-learning outcomes in pre-adolescent children is relatively sparse. Empathy (i.e., overall, cognitive, affective) and community engagement (i.e., connection to the community, civic awareness, civic efficacy) were assessed in 155 first, second, and fifth graders (n = 79 males; n = 76 females) using a pre/post design for a…

There is increasing interest in attachment-related social information processing, including children's attentional processing of information regarding the attachment figure. Previous research in middle childhood revealed evidence for a stronger attentional focus toward mother in children with less secure attachment expectations. However, the…

From a socio-constructivist approach, this work aimed to analyze the characteristics of peer collaboration in dyads of children according to age (4, 8, and 12 years old), socioeconomic context (advantaged socioeconomic context and disadvantaged socioeconomic context), and task (block construction task and free drawing). Eighty-two children (41…

This study was planned to determine the effects of school-based exercise practices (SBEP) on obesity and health-related quality of life (HRQL) in 9-11 year old girls. Participants consist of girls students from 9-11 years old in two state schools in Kars. Intervention Group (n: 85) courses of games and physical activities (CGPA) and SBEP…

In this study, I discuss the need to increase girls' involvement with game design due to the numerous benefits that engaging in this practice might have. In particular, I discuss the tool Twine, an accessible and relatively easy-to-use platform for creating text-based games. I provide an overview of the tool and its potential benefits for…

Introduction: Action research is a useful method for implementing change through its spiral of plan, act, observe, and reflect, but little research has been published on it in the area of physical education. The purpose of this intervention was to assess the effectiveness of action research as an agent of change and its impact on enhancing my…