It is difficult for students to learn the concepts of chemical laboratory safety education from actual experiences because the traditional teaching model prohibits students from performing dangerous operations. Therefore, this study develops a novel mixed reality-based chemistry experiment learning system (MRCELS) to allow learners to conduct…

Noise, although ubiquitous, is seldom considered as a factor that may impede learning. In South Africa, most learners are multilingual and learn in English, which is their second language. Most noise studies have been conducted in the Global North, where the school context differs from the Global South. In this article, using questions selected…

Publicly funded single-sex schooling (SSS) has proliferated in recent years and is touted as a remedy to gaps in academic attitudes and achievement, particularly for low-income students of color. Research on SSS is rife with limitations, stemming from selective admissions processes, selection effects related to socioeconomic status, a lack of…

Growth during the last 2 years of high school was examined in public and Catholic high schools using data from the High School and Beyond database--a large, nationally representative study. Earlier research was extended by considering: (1) affective variables (e.g., self-concept, locus of control), academic choices (e.g., course selection), and…