Purpose: This research examined the effects of a freestyle jump rope unit on students' jump rope proficiency, agility, balance, inhibitory control, physical activity level, and perceived enjoyment. Method: One hundred and nine third and fourth graders were randomly assigned to the video-led (VID), teacher-led (TEA), or control group. A 30-s jump…

Guided by the ecological model of civic development, this study examined the extent to which the growth in children's self-control during middle childhood predicted their civic engagement at age 26 directly and indirectly via their prosociality at age 15. We used data from 1,042 children (50% female, 77% White) in the NICHD Study of Early Child…

The objective of this study was to understand if and for whom anger regulation relates to later reading and math achievement. The sample included 267 upper elementary school students from two schools (5% Asian, 10% Black, 6% Latinx, 17% Multiethnic/Other, and 62% White; 36% dual language learner; 60% female; average age = 9.7 years). Self-reported…

The aim of the study was to understand the relationship between shyness in school-age children and variables such as teacher perception of school achievement, fluid intelligence and self-efficacy in various areas of functioning. The participants were 466 Polish primary school children (boys n = 239, girls n = 227; M age = 9.55 years, SD =0.9).…

Objective: To examine the manifestation of cognitive control deficit of children with different levels of hyperactivity, an "at risk" dimension for ADHD. Method: A group of children with high hyperactivity (N = 40) and another group of children with low levels of hyperactivity (N = 38) performed a modified stop-signal anticipation task,…

At school entry, girls are rated by teachers as more competent on measures of social skills than boys. It is less clear if this higher rating is stable or grows over time. To address this question, multiple group curve of factors models investigated gender-specific growth trajectories across seven waves of measurement in a large, longitudinal…

Research has shown links between emotion regulation strategies and child mental health. However, it is not well known how the characteristics of children may moderate these links. The aim of this study was to explore whether environmental sensitivity--the ability to perceive and process information about the environment--moderates links between…

Decision making and problem solving skills are two important issues resulting with students' academic achievement. The aim of this research was to examine the relationship between primary school students' decision making skills and problem solving skills. The sample of research, which was carried out through relational survey model, consisted of…

This paper used a nationally representative sample of children from the United States to examine the extent to which physical activity and sports participation may promote growth in children's executive functions (EFs), attention, and social self-control over time. Using data from the ECLS-K:2011 (N = 18,174), findings indicated that regular…

Understanding and regulating emotions influence children's friendships. Children with Attention Deficit/Hyperactivity Disorder (ADHD) and Specific Learning Disorder (SLD) have difficulties in understanding emotions and in controlling themselves. ?he present study examines how children's friendships and their quality may be affected by emotion…

The present study examined longitudinal associations between preschoolers' executive function (EF) and adult educational attainment, impulse control, and general health directly and through its cascading effects on childhood and adolescent EF using a large, national, and prospective longitudinal sample of participants. Data were drawn from the…

Previous studies suggest that the roots of school dropout (a) can be established early in life, (b) are likely to involve multilevel factors (home, child, classroom) operating prior to and during the elementary school years, and (c) can be identified by 3rd grade. The decision to drop out of school is thus a dynamic developmental process that can…

This study employs data from both kindergarten cohorts of the Early Childhood Longitudinal Study (n ~ 12,450 in 1998; n ~ 11,000 in 2010) to assess whether associations between preschool participation and children's academic and behavioral outcomes--both at school entry (Mean age = 5.6 years in both cohorts) and through third grade--have changed…

This study aimed to shed light on the prevalence of chronic peer victimisation among Dutch elementary school children and factors associated with (non-)disclosure of such experiences by victims. 5,961 students from 73 schools participated (51.5% male; M[subscript age] = 9.96; 77.7% native Dutch). Results showed that 12.3% of all children were…

Science lessons in nature are appealing and potentially supportive of children's learning, but little is known about how and for whom they are effective. A within-subjects, experimental, mixed methods design was employed with 92 4th-graders to determine if, why and for whom science learning is better through outdoor, nature-based instruction (NBI)…