A wide variety of chemical concepts and principles can be taught and demonstrated with LEGO bricks. They are an excellent teaching tool for reinforcing theoretical and abstract chemical concepts and for conveying structure--function relationships. They are ideal for conceptual learning or problem-based learning and a great way of stimulating…

A common motivation for adding control variables to statistical models is to reduce the potential for spurious findings when analyzing non-experimental data and to thereby allow for more reliable causal inferences. However, as I show here, unless "all" potential confounding factors are included in an analysis (which is unlikely to be…

The disapplication of level descriptions in the 2014 National Curriculum has spurred many history departments to rethink their approach not only to assessment but to their models of progression. In this article Rachael Cook builds on the recent work of history teachers such as Ford (TH157), Hawkey et al (TH161), Luff (TH164) and Arscott and Hinks…

Courses: Communication Technology, Communication Theory, History of Communication, Media and Society. Objectives: Students will develop an understanding of the two principal theories of technology and culture: technological determinism and the social construction of technology.

Courses: Interpersonal Communication, Relational Communication Objective: This article teaches students to explain and evaluate Knapp's Relational Staircase Model through the creation of personalized greeting cards for each relational stage. The in-class activity encourages students to be creative and succinct in capturing the essence of an…

The Australian mezzo-soprano Ada Beatrice Bloxham (1865-1956) was the inaugural winner (in 1883) of the Clarke Scholarship for a promising musician resident in the Colony of Victoria to study at the Royal College of Music in London. She was the first Australian to enrol at the Royal College of Music and to graduate as an Associate of the College…

Metrics including Cohen's kappa, precision, recall, and F[subscript 1] are common measures of performance for models of discrete student states, such as a student's affect or behaviour. This study examined discrete model metrics for previously published student model examples to identify situations where metrics provided differing perspectives on…

The latest version of the connectionist dual process model of reading (CDP++.parser) was tested on a set of nonwords, many of which were orthographically strange (e.g., PSIZ). A grapheme-by-grapheme read-out strategy was used because the normal strategy produced many poor responses. The new strategy allowed the model to produce results similar to…

Several attempts have been made previously to provide a biological grounding for cognitive architectures by relating their components to the computations of specific brain circuits. Often, the architecture's action selection system is identified with the basal ganglia. However, this identification overlooks one of the most important features of…

The purpose of this study is to longitudinally examine the job demands-resources model of corporate burnout, as well as the effects of burnout on intentions to quit. To achieve this goal, this study adopts a latent-growth model using panel data collected by the Work, Family, and Health Study. The results suggest that psychological job demands and…

This qualitative case study examines the implementation of "Escuela Nueva", a rural multigrade schooling model, in Vietnam from the perspectives and experiences of local teachers and school administrators. "Escuela Nueva" first emerged in Colombia in the 1970s as a scalable low-cost educational innovation model that can be…

In this exploratory study, a theoretical model proposed by Sriraman (2005) consisting of five theoretical principles for optimizing creativity in a K-12 setting was investigated empirically. This was accomplished in two steps. In the first study, the five principles were operationalized by generating a questionnaire consisting of 45 items intended…

This chapter considers difficulties with traditionally organized developmental math course sequences from the literature and practice. We then report initial student success findings following the system-wide implementation of a corequisite model in developmental math.

In this article, the authors provide a response to the special issue on "The Science of Teacher Professional Development: Iterative Design Studies Across Content Areas." In doing so, they present the framework of professional development (PD) enactment developed by Mary Kennedy and apply it to the three studies highlighted in this…

Metacognitive competencies are of great importance for developing modelling competencies. However, there are assumptions about useful metacognitive knowledge and strategies for individuals working on modelling problems as well as for whole groups, but their coherence as well as their influence on modelling processes is not evaluated…