Understanding typical preschoolers' perceptions of communication modes could help guide augmentative and alternative communication (AAC) intervention for preschoolers with autism spectrum disorder (ASD). This study explored the perceptions of 16 typically developing preschoolers toward an (a) AAC application (app) on a tablet, (b) picture exchange…

Solving problems involving absolute value is one of the hardest topics for students learning in elementary algebra course. This is an important topic in student's mathematics life since absolute value functions are important example of a function which is continuous on the real line but not differentiable at the origin. A deep understanding of…

Education policymakers view transparency and accountability as critical to the success of schools. To support these goals, the District of Columbia Office of the State Superintendent of Education (OSSE) has developed an online school report card for communicating information about the characteristics and performance of schools. To support OSSE's…

This Study Snapshot highlights key findings from a study on the effect of school report card design on usability, understanding, and satisfaction. The Every Student Succeeds Act requires state education agencies to produce school report cards that present information about school characteristics and performance in a user-friendly way. The District…

The "Effect of School Report Card Design on Usability, Understanding, and Satisfaction" study examined the District of Columbia Office of the State Superintendent of Education (OSSE) online school report card. The study assessed the effect of different designs on how easy the report cards are to use and understand, how easy it is to find…

Computational thinking (CT) has emerged as a key topic of interest in K-12 education. Children that are exposed at an early age to STEM curriculum, such as computer programming and computational thinking, demonstrate fewer obstacles entering technical fields. Increased knowledge of programming and computation in early childhood is also associated…

Many persons with intellectual and developmental disabilities are at risk for injury and physical harm due to unsafe environmental conditions. The present study addressed safety practices among care providers responsible for preventing access to hazardous materials among residential students living in two group homes. In a multiple baseline across…

In this thesis, we hypothesize that data visualization users are subject to systematic errors, or cognitive biases, in decision-making under uncertainty. Based on research from psychology, behavioral economics, and cognitive science, we design five experiments to measure the role of anchoring bias, confirmation bias, belief bias, and myopic loss…

Despite the global trend of growing diversity in student enrolment, most teacher education programmes remain inward-looking, oriented to national core standards and resist academic calls for internationalisation. While we agree that internationalisation at home is possible under certain circumstances, we put forward the argument that dialogic…

Using a habituation paradigm with a three-switch design, the present study investigated whether 20-month-old French-learning infants use noun and verb morphosyntactic cues to learn novel words in dynamic events differentially when both the agent and the action interpretations are possible. Of particular interest was whether infants' initial…

Transfer of learning is an important goal of English for Academic Purposes (EAP) education where multilingual students learn knowledge and skills of academic literacy to use in other contexts of writing. Despite the importance of learning transfer in EAP, it does not often take place without mindful teaching for transfer. EAP teachers should make…

The present study addressed the effects of becoming aware of being at an authentic historic place both on affective reactions and acquisition of information about the relevant historic events. The study was conducted in a research institute located in a former National Socialist (NS) clinic, thus holding an authentic historic dimension, while at…

Many education researchers have advocated grounding abstract mathematical and scientific concepts in students' lived experiences, environmental interactions, and perceptions. This dissertation explores the causal effects of various grounding strategies in instructional settings, specifically on the topic of statistical sampling. The first chapter…

Exploring the realm of literacy involves understanding how graphic novels shape students' reading and writing journeys. Through scholarly research, the authors delve into the significant impact of graphic novels on education while highlighting their appeal to students through visual features and engaging storytelling. Included is a discussion of…

As media evolves, a corresponding evolution is needed in visual communication education. This research explores an adaptation of curricula developed for the 21st century. The program introduces desirable difficulties, emphasizing reframing challenges and aligning coursework with future media careers. Through 5 years assessing a communication…