Background: School bullying is a group phenomenon in which being defended by peer bystanders may buffer against the development of psychological problems in victims. Aims: This registered report examines whether being defended diminished victims' daily mood problems and self-blame, both from a within- and between-person perspective. Materials and…

The following study shows how reparameterizations and constraints of the general linear model can serve to parse quantitative and qualitative aspects of predictors. We demonstrate three different approaches. The study uses data from the High School Longitudinal Study of 2009 on mathematics course-taking and achievement as an example. Results show…

This study investigates the problem-solving strategies employed by ninth-grade students when addressing symbolic and real-world contextual problems involving trigonometric ratios. Conducted with 46 ninth-grade students from a Turkish public high school, this research employed a worksheet consisting of six problems aligned with the Turkish…

Dual enrollment (DE) is one of the fastest growing programs that support the high school-to-college transition. Yet, there is limited empirical evidence about its impact on either students' college application choices or admission outcomes. Using a fuzzy regression discontinuity approach on data from two cohorts of ninth-grade students in one…

In this article, the authors share a unique and unfolding story about a program in Virginia that allows districts to opt into a series of Inquiry Design Model (IDM) performance assessments in place of the state-developed multiple-choice test. In the Rockingham County School District, this initiative was piloted in ninth-grade World Geography…

Over the last fifteen years, student well-being has become of greater concern in school education in Canada and beyond. However, there is very little data available on how well Canadian students are. The study that will be reported on in this paper provides such data, specifically the province of Manitoba. Using the Satisfaction with Life Scale,…

We acknowledge the existing educational inequalities that South Africa faces as a result of differences in developmental and equal educational opportunities. The aim with this study was to investigate the role of non-cognitive learning performance variables that affect the learning performance and success of secondary-school learners. Data were…

This research aimed to develop the training activities of the Jitsuksa process and promote the growth mindset of grade 9 students. The tools used in the study consisted of (1) 80 Jitsuksa training activity plans, (2) a mindset assessment form in a six-level ratio, ten items, and (3) an assessment form of growth mindset behavior. Statistics used…

We investigate the effect of changing schools on academic achievement. Using representative data on the educational trajectories of 17,000 Swiss lower secondary students and national assessment data at the end of compulsory schooling, we estimate the potential individual achievement gaps caused by a school change. While the overall effect is…

To investigate students' interest in physics, this study explores the impact of a brief teaching intervention on the increase of interest. The intervention focused on modern physics, specifically exploring Einstein's theory of gravity and the dual nature of light. A total of 325 Greek students participated in the survey, comprising 83 students in…

South African learners' performance in mathematics, both locally and internationally, has raised significant concerns, particularly in the realm of algebra. To address this issue, a mixed-methods study was conducted to explore the effectiveness of using algebra tiles to teach algebraic expressions. The study aimed to investigate algebraic…

Although learned helplessness has a long research tradition, neither its contextual predictors nor the ways that they take effect are fully understood. This study inquired into the role of selected aspects of the home learning environment for academic helplessness. We tested whether three dimensions of parent-child school-related…

Social-emotional learning (SEL) initiatives can have a positive effect on students' emotions and well-being. However, SEL in ESOL classrooms remains underexplored. This article reports on a qualitative study which investigated ESOL learners' perceptions of the effectiveness of SEL strategies in terms of their emotions and well-being. The study…

Misconceptions hinder and challenge the learning of physics and science subjects in general. This study aimed to identify misconceptions in physics topics, namely gravity and force, and to overcome them through timely and appropriate interventions among ninth-grade students at Khuruthang Middle Secondary School in Punakha district, Bhutan. This…

The purpose of this dissertation is to identify quality indicators for visual based learning material for technology education classes for grades 6th to 9th. This is a three round Delphi study aimed in answering the following research question. RQ: What are the quality indicators that contribute to the successful selection of visual-based learning…