Boys and girls sit together in most classrooms, but do they interact? Based on 40-year-old evidence, coeducational classes may not be coeducational but instead segregated by gender, which may undermine student success. Our goal is to answer this question in today's classrooms. We used longitudinal data to assess gender segregation in 26 classes in…

In European studies, immigrant-origin adolescents report more mental health symptoms than natives do. The school is an important developmental context for them, and more research is needed about how their school experience is related to their mental health symptoms, and whether these relations vary by group. The aim of this study was to assess the…

Background: Recently, the high prevalence of problematic digital media use among youth has become a public concern. Therefore, this study investigated digital citizenship's moderating effects on a supportive school environment, parental pressure to achieve, academic stress, problematic digital media use, and happiness in school-aged children.…

The present paper presents the results of a survey on outdoor lessons conducted by teachers of the subject Science and Technology in the 4th and 5th grades of primary school in the school's vicinity. It examines differences between teachers themselves and between teachers and students, as well as the ideas and limitations of outdoor lessons. The…

Replication studies in special education are necessary to strengthen the foundation upon which instruction and intervention for students with disabilities are built. J. Jenkins et al. (2017) found intermittent reading fluency progress monitoring schedules did not delay decision-making and were similar in decision-making accuracy to the traditional…

Boys and girls sit together in most classrooms, but do they interact? Based on forty-year-old evidence, coeducational classes may not be coeducational but instead be segregated by gender, which may undermine student success. Our goal is to answer this question in today's classrooms. We used longitudinal data to assess gender segregation in 26…

The current study examined digits correct per minute (DCPM) growth using explicit timing procedures across varying instructional set sizes (ISSs) and dose. Specifically, the study used a randomized group design to compare DCPM growth within three different ISSs (9, 18, and 36 multiplication facts) across three different levels of dose (2-, 4-, and…

We examined transitions occurring throughout the school day in an elementary school, sampling from kindergarten, second grade, and fourth grade classrooms. Unobtrusive observations and descriptive notetaking were used to gather data during six typical school days in the second half of the school year. Data were coded by committee to categorize the…

Many children who are victimized by their peers do not tell their teachers. Subsequently, teacher intervention and support are not likely to take place. To investigate the role teachers can play to promote disclosure by victimized students, we examined (1) the prevalence of disclosure to teachers, and (2) the extent to which teachers' responses…

Covariational reasoning (or the coordination of two dynamically changing quantities) is central to secondary STEM subjects, but research has yet to fully explore its applicability to elementary and middle-grade levels within various STEM fields. To address this need, we selected a globally referenced STEM assessment--the Trends in International…

This longitudinal study explores the effects of time and proficiency pairing on the amount and purpose of L1 use in task-based peer interaction by EFL primary school learners. Most of the studies available to date on L1 use in peer interaction involve adult learners, and we have little empirical evidence on the role played by the L1 in child peer…

Background: Childhood malnutrition is commonplace among poor rural communities in China. In 2012, China launched its first nationwide school-feeding program (SFP) to address this problem. This study examines the prevalence of malnutrition before and after the SFP and identifies possible reasons for the trends observed. Methods: Ordinary least…

School-based professionals often use curriculum-based measurement of reading (CBM-R) to monitor the progress of students with reading difficulties. Much of the extant CBM-R progress monitoring research has focused on its use for making group-level decisions, and less is known about using CBM-R to make decisions at the individual level. To inform…

This study sought to measure the effect of the researcher's bullying lesson on student understanding of bullying behavior and the reported incident rate of bullying behavior among fourth and fifth grade students. A review of existing research has exposed a significant problem for society in general and school districts in particular as they…

Background: Research has provided evidence about the negative impact of school bullying on the academic performance of primary school children, but studies on the prevalence of school bullying and numeracy performance of children are very scant. Aim: This study aimed to investigate the prevalence of school bullying and numeracy performance among…