The purpose of this study was to systematically investigate how novice visual representation of design ideas has been operationalized, measured, or assessed in the research literature. In the different screening phases in this systematic review, inclusion, exclusion, and quality criteria were applied. From an initial sample of 958 articles, 40…

Purpose: The goal of this study is to validate the muscle architecture derived from both ex vivo and in vivo diffusion-weighted magnetic resonance imaging (dMRI) of the human tongue with histology of an ex vivo tongue. Method: dMRI was acquired with a 200-direction high angular resolution diffusion imaging (HARDI) diffusion scheme for both a…

Internal Family Systems (IFS) and art therapy each provide distinctive processes for working within the psychological realm of individuals. Many of their respective goals and techniques are consistent with the underpinnings research finds essential to inform effective trauma care. This article provides an overview of IFS theory and then, through…

The architecture, engineering, and construction (AEC) industry involves substantial requirements for visualization of complex three-dimensional models. There is a significant opportunity to expand the range of tools used to prepare students for this reality, while increasing engagement in the learning process. This study details several potential…

Universities aim at increasing student retention, with evidence-based and data-based governance of universities becoming best practice. In this context, managing large amounts of data in university management is a challenge. Sankey diagram visualizations of student flows per time unit (e.g. semesters) have been used as method for structuring but…

The current study attempts to investigate whether using multiple diagrams attached to a geometry task could reduce difficulties in the proving process regarding concepts in three-dimensional geometry. Ninety 12th-grade students participated in the study. The research included the use of a questionnaire whose items invited open-ended responses…

Visual representations, such as diagrams, are known to be valuable tools in problem solving and proof construction. However, previous studies have shown that simply having access to a diagram is not sufficient to improve students' performance on mathematical tasks. Rather, students must actively extract information about the problem scenario from…

Visual representations of data are widely used for communication and understanding, particularly in science, technology, engineering, and mathematics (STEM). However, despite their importance, many people have difficulty understanding data-based visualizations. This work presents a series of three studies that examine how understanding time-based…

Learners in general struggle when working with word problems. South African learners in particular have an added barrier owing to the many official languages that have been legislated. The South African Department of Basic Education, through its curriculum statements, envisages that problem solving will play a fundamental part in mathematics…

Students are often unmotivated to engage with their online coursework. Research has shown that concretely visualizing one's goals (e.g., photo-taking) can improve motivation to learn. This study explored the effect of taking a photo of one's study space (i.e., a "studygram" photo similar to a post on Instagram) on students' motivation to…

Scholarly writing for academic publication follows discipline-specific constraints where alpha-numeric forms of text are common modes of communication. While figures can be integrated into scholarly publications, graphics are required to fit specific style guides depending on the established criteria for the academic journal. When preparing…

This article presents an innovative way to engage schoolchildren in discussions on multilingualism and multilingual identity using research data they helped generate. Adopting an exploratory, participatory approach to research, our study uses digital data visualisations in interactive sessions aimed at engaging lower secondary students in identity…

Teaching programming is a topic that has generated a high level of interest among researchers in recent decades. In particular, multiple approaches to teaching visual programming have been explored, from the use of tools such as Scratch, robots, unplugged programming, or activities for the development of computational thinking. Despite the wide…

This manuscript describes the use of real data applied to a fictional real-estate firm for teaching data visualization to university students. In the case study, students employ data analytic techniques in Tableau to clean, organize, and analyze real estate data. By creating visualizations, students address several questions about how selling…

This paper contributes to method development in educational leadership research. The focus is on a visual method and the inclusion of visual material in data collection and analysis. Core concepts in this paper are educational leadership, power and authority. The method was used in face-to-face interviews in a research project that studied the…