For more than a century, numerous studies examined and reported how principals allocated their time. Assuming that differences in selection, participation and satisfaction of tasks by principals resulted in different outcomes, researchers have continued to study principal time use. In 1989, Wimpelberg, Teddlie, and Stringfield indicated a need for…

The models and modelling takes an important place in the teaching of science. The purpose of this research was to examine the postgraduate theses made in Turkey about models and modelling in the science education field by using the content analysis method. When the postgraduate theses were examined in respect to the purpose of the research, it has…

While it is argued that use of rubrics and exemplars has the potential to develop students' ability to distinguish quality, make evaluative judgments and take productive action, few studies have directly investigated the latter. To address this gap the current study employed classroom observations, eight focus groups interviews with 18 students…

In today's society, creativity plays a key role, emphasizing the importance of its development in K-12 education. Computing education may be an alternative for students to extend their creativity by solving problems and creating computational artifacts. Yet, there is little systematic evidence available to support this claim, also due to the lack…

This paper explains how an original conceptual framework model for mathematics pedagogy, the Australian Curriculum Conceptual Rubric (ACCR), has continued to be used successfully by the author in pre-service and in-service teacher education programs over the past ten years or more. Now further enhanced by a deeper reflection upon Peter Sullivan's…

Training design for automatic skills has a vast domain of application, such as education, physical and cognitive rehabilitation, as well as sports, arts and professional training. Gamification concept used in technology-assisted training has the potential to increase motivation, engagement and adherence to the training programme. Currently, the…

Biostatisticians apply statistical methods to solve problems in the biological sciences. Successful practioners of biostatistics have advanced technical knowledge, are skilled communicators, and can seamlesslessly integrate with interdisciplinary scientific teams. Despite the breadth of skills required for success in this field, most biostatistics…

The critical and persistent impact of violence, abuse, and social injustice on the overall development of young children has necessitated a global discourse on the importance of cultivating compassion during children's formative years. This article links the defining elements of compassion to the discipline of early childhood education and calls…

The benefits of positive education initiatives are well understood in educational settings but less is known about how positive education can support remote communities to embrace change and become more resilient. This paper draws on the findings from an evaluative study of the Foundations to Flourish (F2F), a positive education programme,…

Social and emotional learning (SEL) skills such as growth mindset and perseverance have always been important for learning mathematics, but educators are not always explicit about how or intentional about integrating them into math classrooms. In the North East Independent School District in San Antonio, Texas, they are working to change that. Two…

There is a need to investigate student intention to participate in online discussion forums in the context of online collaborative learning due to the importance of student participation and the widespread student inactivity reported in some studies. Student participation in online discussion forums could be predicted by the constructs included in…

When our students told us they wanted our faculty and staff to practice the leadership competencies that we were outlining in our university's leadership competency model, we decided to take on the challenge. Based on principles of effective leadership development, the College of Business and Office of Human Resources created and continue to…

Purpose: The aim of this study was to propose field-based tests to estimate the anaerobic power of wheelchair basketball athletes. Methods: Eleven lower class wheelchair basketball players performed the Wingate test (WT) and two field-based tests (repeated sprints) of 15 (S-15) and 20 (S-20) meters. The WT provides data in Watts (W). The S-15 and…

Mixture IRT models address the heterogeneity in a population by extracting latent classes and allowing item parameters to vary between latent classes. Once the latent classes are extracted, they need to be further examined to be characterized. Some approaches have been adopted in the literature for this purpose. These approaches examine either the…

Collaboration is often emphasized as one of the key twenty-first century competencies to promote scientific literacies through many representational modes. However, collaborative interactions have been often characterized as a coordinated, synchronous, and symmetrical activity in terms of the same level of knowledge with little attention paid…