The Individuals with Disabilities Education Act (IDEA) requires annual data collection to monitor the provision of special education services, yet federal reports rarely disaggregate trends for English learners (ELs). In merging all available annual data files required under IDEA from 2006 to 2020, the present study provides the first large-scale…

The current study investigated the associations among student perceptions of COVID-19 stress, internalizing problems, and school social support (teacher and classmate support) and how these relations differed across elementary/middle and high school students. Based on data from 526 4th- through 12th-grade students from a school district in the…

This research aimed to develop an assessment tool for students' Positive Experiences about Science (PES). A preliminary version of PSE was developed through literature review, consisting of academic emotion, self-concept, learning motivation, career aspiration, and attitude in science. A pilot test was conducted with 198 students and a main test…

The objective of this paper is to investigate differences in the academic achievement of students who report experiencing both bullying and a lack of belonging within their school settings as compared to their peers who report neither of these experiences. This study will expand upon existing research by using a cross-national sample of students…

In this article we investigated 4th, 6th, and 8th grade students' misconceptions about light, sight, vision, source of light and examined students' conceptual development of these concepts at different grade levels. Data collection was done using five two-tiered test questions with one open-ended question, an interview about concepts and a drawing…