A common method of checking person-fit in Bayesian item response theory (IRT) is the posterior-predictive (PP) method. In recent years, more powerful approaches have been proposed that are based on resampling methods using the popular L*[subscript z] statistic. There has also been proposed a new Bayesian model checking method based on pivotal…

The purpose of the present study was to extend the results of previous research exploring the paths between variables of the theory of planned behaviour and job attainment. The theory of planned behaviour assumes that attitude, subjective norm and self-efficacy contribute to intention, which in turn determines behaviour and, finally, an outcome.…

This study investigates the impact of peer assessment on students' engagement in their learning in a group work context. The study used regression analysis and was complemented by qualitative responses from a survey of 165 first-year undergraduates in a UK university. Findings suggest that students' perception of their contribution to group work…

Selecting and implementing a new mathematics curriculum program that is both high quality and is supported by stakeholders is a challenging endeavor. In this article, the authors share a year-long process in which a school district's (SD) elementary mathematics committee (EMC) engaged in exploring, testing, and selecting a curriculum program to…

Background: STEM education providers increasingly use complex intervention models to redress persistent under-representation in STEM sectors. These intervention models require robust evaluation to determine their effectiveness. The study examines a complex, sustained intervention intended to build science capital in young people aged 11-15 over…

Learning goals and objectives are a key part of instruction, informing curricular design, assessment, and learning. These goals and objectives are also applied at the programmatic level, with program learning outcomes (PLOs) providing insight into the skills that undergraduate biology programs intend for their students to master. PLOs are mandated…

Missouri is struggling with teacher shortages. In its public schools, which serve nearly 900,000 students, shortages have typically been concentrated in urban and rural areas, and in content areas of special education, math, and science. Recently, however, shortages have begun broadly impacting more schools in more parts of the state and more…

As institutions of higher education evolve and adapt to meet the increasing needs of their communities, faculty are faced with the choice of where and how to employ their time and expertise. To advance and encourage partnerships between institutions and their communities, academic reward structures must be designed in ways that support those who…

Critical service learning, as outlined by Mitchell (2008), highlights the importance of shifting from the charity- and project-based model to a social-change model of service learning. Her call for greater attention to social change, redistribution of power, the development of authentic relationships, and, more recently with Latta (2020), futurity…

Background: Speech sound disorders (SSDs) are the most common form of communication disorders in children. SSD have an impact on children's abilities to make themselves understood to their listeners and can influence a child's social and emotional well-being as well as their academic achievements. Therefore, it is important to identify children…

The purpose of this study is to lay a foundation for illustrating the importance of longitudinal data collection by sharing the results of the Independent Monitoring for Quality (IM4Q) program in Pennsylvania designed to collect data over time on the quality of services for adults with intellectual and developmental disabilities. In this article,…

Previous research focused on individuals' background, contexts and cognitive performance in education, work, and life. Given the increasing number of people living alone temporarily, the question arises whether the frequent use of skills, including social skills, relates to individuals' later positively self-evaluated skills and social lives.…

Developing students' understanding of and about science is an important educational goal. Learning the nature of science (NOS) has been recognized as a critical component of science literacy, affecting how students (our future citizens) make informed decisions. Textbooks can be useful teaching materials if the content presented aligns with…

Digital literacy is one of the essential teacher competencies in the twenty-first century. It is crucial for performing high-quality learning activities supporting science subjects, especially chemistry whereby there are many abstract concepts and limited visualization without digital tools. This study aims to validate the adapted digital literacy…

A review of studies analyzing the statistical knowledge of primary schoolchildren (6-12 years old) is carried out. Based on a review in JCR/SSCI, Scopus, Eric, Google Scholar, Science Direct, World Scientific, Springer, and Wiley Online library, 18 articles (2003-2021) have been identified and analyzed based on two objectives: (1) to identify the…