The studies in this dissertation were conducted to better understand how to measure students' use of multiple representations in introductory science courses by expanding the possibilities of a variable representation assessment (VRA). The VRA is a computer-based assessment originally designed to measure general chemistry students' use of…

It is well documented that children who identify as a sexual minority or as gender-non-conforming are at an increased likelihood to experience adverse events and risk factors that can make it difficult to function in the community, home, and school environments. Lesbian, gay, bisexual, transgender, and questioning, intersex, or asexual (LGBTQIA+)…

This study examined the response of high school principals as instructional leaders to the rise of autism spectrum disorder (ASD) in public schools within the state of South Carolina. It specifically researched the impact of instructional leadership on students with ASD and the development of instructional leader principals when following the…

The internet has considerably changed epistemic practices in science as well as in everyday life. Apparently, this technology allows more and more people to get access to a huge amount of information. Some people even claim that the internet leads to a "democratization of knowledge." In the following text, we will analyze this statement.…

Educators of all sectors are learning designers, often unwittingly. To succeed as designers, they need to adopt a design mindset and acquire the skills needed to address the design challenges they encounter in their everyday practice. Human-centred design (HCD) provides professional designers with the methods needed to address complex problems. It…

In order to align with university-wide assessment initiatives and to promote a systematic approach to one-shot assessment within our library, a team of five librarians participated in a campus-wide professional development program about student learning assessment. We then implemented library-specific professional development about student…

This research employs a qualitative methodology to investigate Knowledge Management (KM) in the department of educational administration at a Saudi university. The research seeks to establish an understanding of KM, including its implementation and challenges. The findings from the participants are grouped into three major themes, each of which…

Physics is often seen as an excellent introduction to science because it allows students to learn not only the laws governing the world around them, but also, through the problems students solve, a way of thinking which is conducive to solving problems outside of physics and even outside of science. In this article, we contest this latter idea and…

When your pupils use terms such as 'king' and 'Parliament,' what image do they have in their head? Do they know what they are talking about at all? Do they have a nuanced, period-specific vision of what these terms mean in the context of their current historical studies, and of how these substantive concepts might have shifted in meaning? This is…

Purpose: We examined receptive verb knowledge in 22- to 24-month-old toddlers with a dynamic video eye-tracking test. The primary goal of the study was to examine the utility of eye-gaze measures that are commonly used to study noun knowledge for studying verb knowledge. Method: Forty typically developing toddlers participated. They viewed 2…

Evidence from life science, cognitive science, and philosophy supports the hypothesis that knowledge is a central norm of the human practice of assertion. However, to date, the experimental evidence supporting this hypothesis is limited to American anglophones. If the hypothesis is correct, then such findings will not be limited to one language or…

Although preschoolers have strong expectations about the pedagogical nature of pointing gestures (Csibra & Gergely, 2006), more recent work has shown that preschoolers prefer to use informants' spoken language, not their pointing gestures, to make judgments about their reliability (Palmquist & Jaswal, 2015). Here, we explored children's…

We introduce a model which combines principles from psychometric and connectionist paradigms to allow direct Q-matrix refinement via backpropagation. We call this model dAFM, based on augmentation of the original Additive Factors Model (AFM), whose calculations and constraints we show can be exactly replicated within the framework of neural…

The present study addresses development of an instrument assessing primary school children's procedural knowledge of recycling. It was designed as survey research. The research sample included 361 primary school children whose ages vary from 7 to 10 years so it was decided to make a draft of the instrument with images and drawings of recyclable…

This article explores the role of knowledge and understanding in fostering physical literacy, which is considered fundamental to successful participation in physical activity, and to valuing and taking responsibility for engaging in physical activities for life. First, it highlights the place and importance of knowledge and understanding within…