National and international assessments consistently report gender differences in mathematics, with boys scoring higher than girls. This study aims to explore whether the gender gap has been overcome in mathematical competence; as well as to check what similarities and differences there are according to the school effectiveness, educational stage,…

This study uses evidence from a longitudinal survey (PISA Plus, Germany) to examine the potential of bias in international large-scale assessments (ILSAs). In PISA Plus, participation was mandatory at the first measurement point, but voluntary at the second measurement point. The study provides evidence for relevant selection bias regarding…

This paper examines the under-researched phenomenon of classroom exclusions and their implications for school exclusions. Responses from nearly 1500 secondary school pupils indicate that being expelled from the classroom is a common phenomenon. On average, one-third of pupils have been asked to leave the classroom at some point in the previous…

Burnout is common among students and can negatively influence their motivation, performance, and wellbeing. However, there is currently little consensus regarding how to intervene effectively. Consequently, we provide the first systematic review and meta-analysis of studies examining the effectiveness of interventions aimed at reducing burnout in…

Outreach science labs aim to promote students' interest. Previous research has often suggested that performing experiments in such labs has a positive effect on their interest. However, these studies often lack a comparison to the effects of performing them at school. This research gap was addressed in the present study. The sample consisted of…

The COVID-19 pandemic has introduced unprecedented challenges to the education system, affecting adolescents' academic experiences worldwide. This study investigates the prevalence and variations of academic stress among higher secondary school adolescents, considering their enrollment in different subject streams, amidst the COVID-19 pandemic.…

CODAP is a widely-used programming environment for secondary school data science. Its direct-manipulation-based design offers many advantages to learners, especially younger students. Unfortunately, these same advantages can become a liability when it comes to repeating operations consistently, replaying operations (for reproducibility), and also…

Background: Students' sense of school belonging is important for mental health, physical health, and academic performance. However, some students do not feel as though they belong in their schools. This study investigated Greek secondary school students' perspectives on practices that enhanced their sense of belonging during the COVID-19 pandemic.…

There is widespread concern about declining literacy skills in recent young Japanese. The present study investigated how higher-level reading and writing proficiencies are underpinned by basic literacy skills in Japanese adolescents. From a large database of the most popular literacy exams in Japan, we retrospectively analyzed word- and text-level…

This study investigated the effect of mindfulness-based cognitive therapy (MBCT) on mathematics anxiety among students in Nigerian secondary schools. Eighty-six senior secondary class one students (aged 15-16 years) participated, comprising 43 students allocated to the experimental group and 43 students allocated to the control group. Mathematics…

A Multiple Intelligence and Expressive Therapies approach for counselling adolescents experiencing anxiety is proposed. Anxiety disorders are the most prevalent mental health challenges experienced by adolescents. Research reveals the association between anxiety in teenage years and psychiatric disorders in later life. Data is presented on the…

The purpose of the study is to investigate the impact of sports participation on students between the ages of 12 and 17 years old in their academic performances, attitudes, and study habits. Furthermore, the study focuses on sports involvement's positive and negative outcomes. Following high school, students have difficulty determining if they…

Science should provide students an accurate and contemporary education on genetic influence, particularly how it impacts trait variability and developmental norms. Stories involving familial, racial, and sexual differences routinely appear in the popular media and sales of over-the-counter genetic tests are mounting. Unfortunately, research…

Metacognitive thinking has the potential to impact high school student's personality, his cognitive abilities, and psychological state when activating its components through modern educational methods. Through four hypotheses, this study aimed to examine the psychological and educational variables of metacognitive thinking, systemic thinking, and…

There is an extensive international literature on different forms of ability grouping in schools, much of which describes their impact on students' academic achievement, motivation, self-concept and/or attitudes towards learning. Comparatively little research has focused on students' perspectives of these practices, while the research that has…