Student-teacher relationship drawings were employed to investigate how students' mental representations of student-teacher relationships were affected by their gender, age, and shyness across the Netherlands and China. The sample included 752 third- to sixth-graders (48.5% boys; M[subscript age] = 9.96) from the Netherlands and 574 third- to…

The perception and manipulation of spatial information are essential for mathematical learning, and research highlights gender differences in spatial abilities. The present study contributes to the question of whether these differences are evident at earlier ages and how they interact with task complexity in mental rotation. We developed the…

School connectedness plays a critical role in multiple aspects of child development. The purpose of this study was to operationalize school connectedness as a multidimensional construct and further assess whether this construct was measured similarly across gender and grade level among a sample of upper elementary school children (age M = 9.57; N…

At the end of the school year, the music schools organize the annual instrumental exam to evaluate the student's achievements. The study investigates complex patterns of performance anxiety in music school students during annual exams, focusing on how gender, age, instrument type, and family musical tradition interact, revealing inconsistencies…

The study aimed to determine science lesson-focused responsibility levels of primary school students in terms of various demographic variables. This study used a quantitative research methodology and a descriptive survey model, one of the general survey models. The research was conducted in three central districts in Kayseri province, Türkiye, in…

This matched-sample study investigates the use of a wide range of texts of varying--and often challenging--complexity to promote fluency for students experiencing below grade level achievement. We designed a repeated-reading protocol called 'Read Like Us', and performed a pilot implementation in small groups with third- and fourth-grade students…

This report evaluates the effects of Lexia[TM] Core5[TM] Reading (Core5) -- a product of Lexia Learning Systems -- on the reading achievement of students in grades 3-5 during the 2021-2022 academic year. Core5 is a program that focuses on various student literacy skills, such as fluency, vocabulary, and comprehension. This report represents the…

It has been found that participation in informal, year-long STEM programmes for "primary school children" encourages further STEM learning and motivates STEM career aspirations. To date, no previous research has investigated such programmes. The study's goals were to collect and analyse demographic data about the 3rd-6th grade…

Gender stereotypes about science, technology, engineering, and math (STEM) are salient for children and adolescents and contribute to achievement-related disparities and inequalities in STEM participation. However, few studies have used a longitudinal design to examine changes in gender stereotypes across a range of STEM fields. In a large,…

Zearn Math is a popular software platform for K-8 mathematics learning, designed to enable all students to successfully access grade-level content. RAND researchers collaborated with Zearn, the product's developer, to design this evaluation. Then RAND conducted the study independently, randomly assigning 64 schools in an urban Texas district to…

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…

There is fear that adolescents have limited control over their digital technology use. The current research examines longitudinal (Study 1) and daily (Study 2) associations between U.S. adolescents' self-control and digital technological impairment and use. Using a large sample (N = 2,104; Wave 1: M[subscript age] = 12.36, 52% female, 57%…

Mixed-income initiatives provide critical investments in neighborhoods, including investments to improve schools, and provide case management and family support services to low-income families. The Choice Neighborhoods Initiative (CNI) is one of the largest and most comprehensive mixed-income neighborhood redevelopment initiatives to date;…

Daily physical activity (PA) benefits children's and adolescents' overall health while reducing the likelihood of obesity. Elementary school physical education (PE) classes provide opportunities for children and adolescents not only to participate in PA but also to build the knowledge and skills needed to be physically active across their…

There is a lack of research on students' conceptions of giftedness and intelligence, despite recognition of their influence on real-life factors such as achievement and motivation. This paper presents a cross-sectional mixed methods study that investigated Finnish students' (age 6-16 years; N = 1282) implicit conceptions of giftedness and…