Background: Computational thinking is derived from arguments that the underlying practices in computer science augment problem-solving. Most studies investigated computational thinking development as a function of learners' factors, instructional strategies and learning environment. However, the influence of the wider community such as educational…

Introduction: Professional development can assist individuals in learning a variety of new skills and refining their teaching practice. The purpose of this study was to explore the effectiveness of asynchronous online courses designed to assist individuals in building their Nemeth Code within Unified English Braille (UEB) Contexts skills and…

This paper describes an Online Teaching Lab model that incorporates elements of lesson study and studio model for teacher learning. We focus on changes in design and facilitation decisions of two specific Online Teaching Labs and study differences in teachers' verbal and written responses to better understand how the process supports teacher…

This dissertation studies several key issues related to teacher turnover, mentorship, and discrimination. The first chapter examines the impact of misbehaving students on the likelihood of novice teachers leaving their positions within the first five years. Utilizing data from North Carolina between 2007 and 2015, the study employs quasi-random…

In this quantitative study, the perceptions of grading practices, outcomes, and openness to change were compared between two groups: novice teachers (those with less than 6 years of experience) and experienced teachers (those with 6 or more years of experience). Using the Teachers' Perceptions of Grading Practice Scale and the Openness to…

Previous research has not adequately explored students' behavioral processes when addressing computational thinking (CT) problems of varying difficulty, limiting insights into students' detailed CT development characteristics. This study seeks to fill this gap by employing gamified CT items across multiple difficulty levels to calculate…

This study examined how changes in cumulative peer victimization are associated with depressed mood and suicidality among adolescents over time, as well as whether certain protective factors (e.g., school mattering) moderate these associations. Middle and high school students (N = 2,539) from a small city in the Great Plains responded to five…

Teachers must meet a variety of students' mathematics learning needs but are often not trained to do so. Little is known about how teachers perceive their efficacy to meet diverse math learning needs. The purpose of this qualitative collective case study was to explore teacher attitudes and perceptions of professional development (PD) and…

The success of all students in schools, including students with learning differences, is contingent on how schools operationalize universally designed instruction, positive behavior support, and data-based decision-making for individualized and group-level interventions. When schools have fully functional multi-tiered systems of support (MTSS)…

This qualitative dissertation aimed to understand if an after-school kinesiology service-learning program changed the relationship between a large Research I institution and a local public school. Eight 7th- and 8th-grade students, three classroom teachers, and one administrator participated. Data collection methods included semistructured…

Sexual health education should meet the needs of all students. One strategy educators can use to ensure instruction meets students' needs is to encourage the submission of anonymous questions, allowing students to gain information without fear of instructor or peer reactions. We investigated anonymous questions submitted by middle school…

The present study investigates the effect of obesity and overweight on children's cognitive abilities and well-being using survey data from West Bank schools. The results show the significant adverse impact of obesity on a child's well-being by raising externalizing (behavioral) problems and increasing the probability of classifying a child with…

Purpose: This study investigates middle school students' learning experiences through digital storytelling, applying a multimodal analytical framework to uncover patterns in digital stories. This study explores how participants engage in pedagogical activities, reflect on their learning experiences, and articulate their voices through digital…

Political polarization in the United States has made many environmental issues strongly partisan, with Democrats largely receptive to environmental messaging and Republicans commonly pitted against it. This phenomenon may have meaningful implications for how environmental education is conducted for people from different sociopolitical contexts. We…

In the United States, the two main political parties, Democrats and Republicans, have become increasingly polarized, including with regard to environmental issues. As part of a national study of environmentally focused single-day field trips for early adolescent youth in 2018, we conducted exploratory research to examine how outcomes differed for…