Teaching syllogistic reasoning is often perceived as teaching pupils the purely formal rules of deductive inference. According to this common conception, such reasoning is a highly abstract skill, one that is carried out by the processing of syntactically encoded representations of the premises. This paper argues that syllogistic reasoning may,…

Graph data, especially large graph data, come up in many domains, such as social networks, the map of science, biological data, and even knitting! This presents a problem when we consider visualizing these structures. Layouts must be chosen carefully so that the structure of the graph is visible. Some graphs are large enough and connected enough…

This study examines the exploration of gender identity among U.S. college students, using identity journey mapping conducted during a study abroad program. Drawing from the framework of gender as a social construct and intersectionality, this article demonstrates how educators allow students to negotiate and express their gender identity in both…

This study aims to examine the potential differences between teacher evaluations and artificial intelligence (AI) tool-based assessment systems in university examinations. The research has evaluated a wide spectrum of exams including numerical and verbal course exams, exams with different assessment styles (project, test exam, traditional exam),…

Research has demonstrated that deaf children of deaf signing parents (DOD) are afforded developmental advantages. This can be misconstrued as indicating that no DOD children exhibit early language delays (ELDs) because of their early access to a visual language. Little research has studied this presumption. In this study, we examine 174 ratings of…

Past work has shown that eye movements are affected by long-term memory across different tasks and instructional manipulations. In the current study, we tested whether these memory-based eye movements persist when memory retrieval is under intentional control. Participants encoded multiple scenes with six objects (three faces; three tools). Next,…

Purpose: This study investigated irony comprehension by Mandarin-speaking children with cochlear implants, focusing on how prosodic and visual cues contribute to their comprehension, and whether second-order Theory of Mind is required for using these cues. Method: We tested 52 Mandarin-speaking children with cochlear implants (aged 3-7 years) and…

We present a simple smartphone-based protocol for the estimation of the critical micelle concentration (CMC) of surfactants. The protocol is based on contact angle measurements from the smartphone-captured images of differently concentrated surfactant solution droplets mounted over a naturally existing or chemically synthesized superhydrophobic…

This study utilises diversity dolls to elicit young children's perceptions of visual disabilities. The study which involved 20 participants aged between six to seven years old suggests that although many children have positive attitudes towards peers with physical disabilities, attitudes are often grounded in the deficit medical model, with…

The purpose of this quantitative study was to examine the preferences and practices of students enrolled in online graduate programs regarding instructional video or visual tools used by instructors. Graduate students enrolled in online courses were surveyed to determine their perceptions of the best and worst instructional video or visual tools…

This article discusses visual techniques for detecting test items that would be optimal to be selected to the final compilation on the one hand and, on the other hand, to out-select those items that would lower the quality of the compilation. Some classic visual tools are discussed, first, in a practical manner in diagnosing the logical,…

The shift to online education has dealt several important pedagogical lessons in a very short time frame, none more so than approaches to assessments. This experience, coupled to improved access to education, will likely see online assessments remain as a major component of modern mainstream education. The powerful technologies that facilitate the…

Visuospatial representations of numbers and their relationships are widely used in mathematics education. These include drawn images, models constructed with concrete manipulatives, enactive/embodied forms, computer graphics, and more. This paper addresses the analytical limitations and ethical implications of methodologies that use broad…

In one of the Faraday's experiments an electric current is induced in a conducting loop when a magnet in front of it moves towards or away from the loop. While the direction of circulation of the electric current in the loop has only two options, it depends on three experimental conditions that generate eight cases. Even though the Faraday law or…

Easy access to the internet allows adolescents to share humor, such as memes, via social media. This quasi-experimental study investigated whether there was a difference in the number of memes comprehended on an assessment test among adolescents who were typically developing, adolescents who were deaf or hard of hearing, and adolescents with…