Sex differences in children's play patterns during middle childhood are thought to promote greater awareness of social acceptance among girls compared with boys. The present study posited that girls are more discerning of peer acceptance than are boys; however, these sex differences were predicted to vary depending on how discrepant perceptions…

This study examined relations among peer acceptance, inhibitory control, and math achievement in ninety-nine 4th and 5th grade early adolescents. Teachers rated students on peer acceptance and students completed a computerized executive function task assessing inhibitory control. Math achievement was assessed via end of year math grades. Results…

Using nationally-representative, longitudinal data on a cohort of Spanish-speaking English language learners in the U.S., this study investigated the extent to which early oral language proficiency in Spanish and English predicts later levels and rates of growth in English reading. Latent growth models indicated that both Spanish and English…

This study examines the association between classroom order in 4th and 5th grades and student achievement growth over a school year. A three level transactional model tested the effects of classroom order on students' rates of growth in math and reading during the school year controlling for starting achievement levels, student risk factors, and…

This study investigates the extent to which teacher-student interactions in fifth grade classrooms are associated with peer behavior in fifth grade, accounting for prior peer functioning. Participants included 894 fifth grade students from the NICHD Study of Early Child Care and Youth Development. The quality of teacher-student interactions…

The purposes of the present study were to examine the growth trajectories of children's social skills from kindergarten through sixth grade, and to investigate the roles of early behavior problems and teacher-child relationships in children's social skill development, using data from phases I, II, and III of the NICHD Study of Early Child Care and…

In recent years, emotion regulation has re-emerged in the literature as a fundamental component of psychological functioning. The present study investigated the independent and interactive roles of temperamental dispositions and perceptions of parenting behaviors in the use of emotion regulation (ER) strategies in late childhood. A sample of 293…

English reading comprehension skill development was examined in a group of 87 native Spanish-speakers developing English literacy skills, followed from fourth through fifth grade. Specifically, the effects of Spanish (L1) and English (L2) oral language and word reading skills on reading comprehension were investigated. The participants showed…

The objective of this investigation was to examine whether children's responses to peer victimization predict subsequent changes in their social and emotional well-being. Also investigated was whether these associations vary as a function of children's sex and level of victimization. Participants included 420 4th- and 5th-grade students (197…

This study examined dimensions of psychological disengagement as predictors of achievement and teacher-rated behavioral engagement over the course of a school year among a sample of 111 African American and Latino children in 1st-5th grades at an urban elementary school. In addition, classroom and school contextual factors were investigated as…

Empirical support for the association between childhood overweight and low self-esteem is equivocal. The present study investigated how weight, ethnicity, body esteem, body dissatisfaction, and disordered eating attitudes/behaviors contribute to global and dimensional self-esteem in a non-clinical sample of Hispanic- and Anglo-American grade 3-6…

This exploratory study investigated the effects of audience appeal on fourth-graders' (n = 25) and fifth-graders' (n = 24) comprehension of and selective attention to narrative and academic content in educational program segments. Students were shown two program segments that focused on one of two math concepts, perimeter or scale, and that were…

Correct spelling is increasingly important in our technological world. We examined children's and adults' Web search behavior for easy and more difficult to spell target keywords. Grade 4 children and university students searched for the life cycle of the lemming (easy to spell target keyword) or the ptarmigan (difficult to spell target keyword).…

In an attempt to minimize the adverse effects of television violence, the authors implemented a classroom-based intervention with 496 children in 32 classrooms (grades 1 to 4). The intervention consisted of 28 brief lessons conducted by university staff over the course of 7 months. Participants were individually interviewed prior to the…

The impact of school-based Tae Kwon Do training on self-regulatory abilities was examined. A self-regulation framework including three domains (cognitive, affective, and physical) was presented. Children (N = 207) from kindergarten through Grade 5 were randomly assigned by homeroom class to either the intervention (martial arts) group or a…