The purpose of this research was to develop a multi-representation based e-book on the concept of intermolecular forces that is valid and feasible for use. The form of research used was Research and Development (R&D), which refers to the ADDIE development model consisting of five stages, namely analysis, design, development, implementation and…

Researchers in the field of health psychology developed interpretive phenomenological analysis (IPA) to explore how individuals make sense of, and meaning from, experiences of personal significance. We describe our approach to using IPA to explore whether current theories of achievement motivation adequately account for the experiences of students…

Background: Some electronic cigarette (e-cigarette) users report using these products to quit smoking combustible cigarettes. Purpose: Using the Reasoned Action Approach (RAA), we sought to develop, confirm, and explore a measure of current smokers' intentions, attitudes (instrumental and experiential), social norms (injunctive and descriptive),…

With this research, we sought to expand the pool of engineering education assessment instruments. We drew upon earlier efforts to define an expanded protocol for prompting children's drawings of engineers; and evaluate the reliability of a new scoring rubric for the modified Draw-an-Engineer Test (mDAET). An earlier paper introduced our ground…

Proof ability of prospective teachers on Trigonometry material is still lacking. It can be seen when they carry out trigonometry proof that does not meet the proof indicators to conduct the research. This study aimed at improving proof ability of prospective teachers with a contextual model on Trigonometry materials. The research method used was…

The purpose of this study was to describe the standard process of mathematical reasoning in learning on pyramid volume concepts. The study was a study with descriptive qualitative approach, carried out by peer teaching in the classroom. The subjects of this research were Class B Postgraduate 2018 (S2) students, State University of Malang. The…

Purpose: This study analyzed the physiological response during Yo-Yo Intermittent Recovery Level 1 (YYIR1) test and re-test by in-field ergospirometry and time-series analyses of respiratory parameters. Methods: Ten moderately trained males (23.4 ± 2.01 years, VO[subscript 2peak]= 56.81 ± 10.75 mL·kg[superscript -1]·min[superscript -1]) completed…

Young children from impoverished backgrounds experience high levels of family and environmental stress, adversely impacting developmental functioning. Early identification provides a pathway to solutions, but many children are never evaluated. In addition, the child-serving workforce lacks resources and expertise to use traditional measures.…

This article contributes to the larger literature on meaning construction and misunderstanding by developing a typology of listening habits and a corresponding scale to measure individual differences in typical ways of listening. Our typology includes four habits of listening grounded in two underlying aspects of meaning, content and relational,…

In this digital ITEMS module, Dr. Sue Lottridge, Amy Burkhardt, and Dr. Michelle Boyer provide an overview of automated scoring. Automated scoring is the use of computer algorithms to score unconstrained open-ended test items by mimicking human scoring. The use of automated scoring is increasing in educational assessment programs because it allows…

Self-efficacy is an important construct for CS teachers' professional development, because it can predict both teaching behaviors as well as student outcomes. Research has shown that teachers' self-efficacy can be as influential as their actual level of knowledge and abilities. However, there has been very limited research on CS teachers'…

In recent years, philosophical work directly concerned with the practice of mathematics has intensified, giving rise to a movement known as the "philosophy of mathematical practice." In this paper we offer a survey of this movement aimed at mathematics educators. We first describe the core questions philosophers of mathematical practice…

Modeling is an important element of discovery and design processes because it can help individuals to comprehend and facilitate solutions to problems, mediate among mental and external representations, and off-load cognitive demands. However, engaging in model generation, comprehension, and transformation requires the orchestration of domain…

The analysis of professional community is a good indicator of the degree of professional and institutional development of a school. The Professional Learning Community Assessment--Revised (PLCA-R) is one of the most internationally-recognised instruments for evaluating professional learning and collegiality in primary and secondary schools.…

The assessment of tactics is a subject of great interest in physical education and sport pedagogy. However, the lack of knowledge of the topic and the variety of assessment instruments make the assessment of tactics difficult. This study aimed to describe assessment in relation to tactical learning outcomes through an analysis of assessment…