Understanding the nature of chemical thinking and action, as well as their application and impact on our world should be central goals of chemistry education at all educational levels. However, traditional school chemistry is still mostly focused on having students learn the body of declarative knowledge built over the years in the discipline.…

The aim of the study is to investigate the relationship between the attitude towards sports, loneliness and happiness in adolescents. The study was conducted with a total of 403 high school students including 197 females and 206 males. For the data collection, the Oxford Happiness Questionnaire Short Form (OHQ-SF), the UCLA Loneliness Scale (ULS),…

Expertise is under sustained interrogation. We see it in so-called edu-scepticism and pessimism about graduates' apparently diminishing employment prospects, challenges to the role of Higher Education institutions as arbiters of knowledge and post-truth rhetoric more broadly. This paper examines how the PhD is being discursively positioned in this…

The article suggests an information-pedagogical model of a teacher-student interaction via telecommunication means. The necessity of information technologies implementation into the educational process is determined by the changing role of the teacher in today's education. The suggested model may help to develop the theoretical grounds for…

Purpose: We present functional logistic mixed-effects models (FLMEMs) for estimating population and individual-level learning curves in longitudinal experiments. Method: Using functional analysis tools in a Bayesian hierarchical framework, the FLMEM captures nonlinear, smoothly varying learning curves, appropriately accommodating uncertainty in…

The present paper takes its point of departure in risk being a relevant content for science education, and that there are many different approaches to how to incorporate it. By reviewing the academic literature on the use and definitions of risk from fields such as engineering, linguistics and philosophy, we identified key elements of the risk…

Teachers play a critical role in supporting students' mathematical engagement. There is evidence that meaningful student engagement occurs more often in student-centered classrooms, in which the teacher and the students mutually share mathematical authority. However, teacher-centered instruction continues to dominate classroom discourse, and…

Cognitive load theory (CLT) applies what is known about human cognitive architecture to the study of learning and instruction, to generate insights into the characteristics and conditions of effective instruction and learning. Recent developments in CLT suggest that the human motor system plays an important role in cognition and learning; however,…

Current methods that simultaneously model differential testlet functioning (DTLF) and differential item functioning (DIF) constrain the variances of latent ability and testlet effects to be equal between the focal and the reference groups. Such a constraint can be stringent and unrealistic with real data. In this study, we propose a multigroup…

Non-mathematics specialists' competence and confidence in mathematics in their disciplines have been highlighted as in need of improvement. We report from a collaborative, developmental research project which explores the conjecture that greater integration of mathematics and biology in biology study programs, for example through engaging students…

The purpose of this article is to propose a technique that can be used by emerging leaders when considering adopting the most appropriate leadership styles, behaviors or actions in a particular context. The authors review several different leadership models explored by scholars during the past six decades; not all of these models work for all…

Although much research has been conducted on the psychometric properties of cognitive diagnostic models, they are only recently being used in operational settings to provide results to examinees and other stakeholders. Using this newer class of models in practice comes with a fresh challenge for diagnostic assessment developers: effectively…

Purpose: The purpose of the paper is the analysis of the evolution of students' satisfaction over time in a large Italian university and the effects on it because of some characteristics of the teachers: didactic practices, beliefs and needs with regard to teaching and learning. Design/methodology/approach: The first step of the analysis…

This manuscript proposes a conceptual framework to reconceptualize college access at the state level, while accounting for the heterogeneous impact different forms of financial aid have on access across sectors and levels. The use of this framework may strengthen our understanding of the relationship between aid and access by accounting for more…

One of the most important relationships a principal has is with his or her instructional coach (or coaches). The strength of this partnership directly impacts student outcomes because it builds collective teacher efficacy. In this article, Student-Centered Coaching experts Diana Sweeney and Ann Mausbach share three practices to elevate the work of…