This article presents a novel approach to introducing principal component analysis (PCA), using summary tables and descriptive statistics. Given its applicability across a variety of academic disciplines, this topic offers abundant opportunity for class discussion and activities. However, teaching PCA in an introductory class can be challenging…

In this paper, a problem set activity focused on understanding and applying unsupervised and supervised chemometric methods for the analysis of biodiesel-diesel blended fuels is described. This problem set was utilized in two upper-level analytical elective courses aimed for junior and senior level students. The data set consists of peak areas…

In this study, an instrument was developed to measure an instructor's value and incorporation of intersectionality theory in the classroom. Through a Delphi study, a list of items was devised, and then a pilot study was conducted to collect responses from 161 participants. The result is the development of the Intersectionality Pedagogy Scale, a…

The importance of understanding student attitudes has become paramount in the successful deployment of blended learning. This study aimed to examine the factorial structure of a scale designed to assess university students' attitudes towards blended learning. Using a descriptive quantitative research approach, the study included a sample of 889…

The purpose of this paper is to conduct a cross-cultural assessment of the Community of Inquiry (CoI) instrument [Arbaugh, J. B., Cleveland-Innes, M., Diaz, S. R., Garrison, D. R., Ice, P., Richardson, J. C., & Swan, K. P. (2008). Developing a community of inquiry instrument: Testing a measure of the community of inquiry framework using a…

As generative artificial intelligence tools like ChatGPT become increasingly integrated into educational environments, understanding their impact on critical thinking is crucial. Despite growing concerns about AI's potential to diminish students' independent reasoning, there is a lack of research tools specifically designed to evaluate students'…

Purpose: Creating suitable learning conditions in university classrooms continues to be a topical issue in higher education. The above means that a continued search for innovative teaching and learning strategies in universities remains a priority issue. The study therefore investigated conditions that facilitate the effective implementation of…

The purpose of this paper is to analyze factors that affect the behavioral intentions of undergraduate students to use blended learning methods. The research uses the three-tier use model (3-TUM) to explore the influencing behavioral factors of students at the undergraduate level to use LMSs. "The research was carried out at a university and…

Most secondary and postsecondary institutions take a behavioral approach in dealing with student cheating--punishing those caught with grade reductions and/or suspensions. While some form of punishment may be necessary, it is not sufficient. As an instantiation of negative morality, academic misconduct offers an opportunity for moral education.…

Research and national surveys show that deficiencies in elementary science teaching preparation are frustratingly persistent. Understanding positive and negative emotions as they relate to planning and teaching science is relevant for both the well-being of teachers and the quality of their teaching. There needs to be more empirical evidence on…

Students' perceived teacher support (SPTS) is considered crucial to students' learning. But most existing SPTS scales were developed for the field of general education, and there is a lack of studies that attempt to develop a tailored scale specifically for the context of EFL learning. This study interviewed 86 Chinese college EFL learners and…

How do the personal epistemological beliefs of instruction librarians inform their teaching practices? By learning about their personal beliefs about knowledge acquisition, are librarians better equipped to create an environment more conducive to student learning? These questions informed a mixed-methods research study. Using the Approaches to…

This paper presents a reliable tool for measuring transformative learning in undergraduate social work education, the Social Work Transformation Survey (SWTS). The SWTS was developed from a qualitative theoretical model and translated into quantitative scales. The study collected data from 248 undergraduate students from eight countries who…

Despite the critical role of reasoning in shaping language teaching and learning strategies in higher education, prior studies have either separately examined reasoning or focused on one specific type thereof and language teaching and learning strategies. To address this gap, this study took a comprehensive approach by examining various types of…

This study focuses on developing and validating a questionnaire to assess the integration of ICT by EFL teachers in higher education settings in Vietnam. Twenty EFL teachers from three language institutes participated in semi-structured interviews, generating 20 questionnaire items. Qualitative content analysis of the interview data provided…