The current study explores the connection and affordances of talk and gesture in collaborative science problem-solving activities using an emerging analytical approach. A total of 15 three to five-member groups of middle school students participated in a set of clinical collaborative science problem-solving activities. Six groups (three low- and…

Early number skills represent critical milestones in children's cognitive development and are shaped over years of interacting with quantities and numerals in various contexts. Several connectionist computational models have attempted to emulate how certain number concepts may be learned, represented, and processed in the brain. However, these…

Problem-solving is at the core of engineering design, being fundamental for systematic innovation. During their education, students are taught numerous methods and tools, despite that literature shows debatable results regarding their real impact. Consequently, this study aims to quantify the relative impact of design methods on undergraduate…

Individuals hold a wide range of beliefs and ideas on immigration throughout Western societies. Some are highly embracive of immigrants while others want draconian restrictions. This mixed-methods study conducted in the U.S. examines these beliefs, specifically on immigration being a human right. Particular attention is given to the rationales of…

This study explores how two typical pedagogical modes, namely, problem-based and employment-based pedagogical mode, contribute to the employability of university and college students. Based on analysis of a total sample of 428 undergraduates from Chinese universities and colleges using structural equation modelling, the results show that students'…

Hackathon has been growing and taking various industries by storm thanks to its flexibility and ability to fit into them. It has been proven successful and helpful in solving different IT and non-IT challenges. They also serve as an intriguing educational and networking tool, encouraging people to pursue innovative studies and activities. However,…

A retrospective review of 50 years of research and development experience showing the connectedness of the author's theoretical ideas to practical application. An effort to show designers how over the span of a career new ideas begin as work-related insights and discoveries that by problem solving flow together to create a unique personal view of…

Experimental research on perception and cognition has shown that inherent and manipulated visual features of mathematics problems impact individuals' problem-solving behavior and performance. In a recent study, we manipulated the spacing between symbols in arithmetic expressions to examine its effect on 174 undergraduate students' arithmetic…

Disciplinary intervention is an important responsibility for teachers and administrators. Undesirable behavior must be addressed as it can cause disruptions to the learning environment and ultimately impede student learning and progress. A variety of punitive disciplinary interventions, ranging from time out to exclusionary practices such as…

What do teachers perceive to be the impact of positive behavior management systems on supporting teachers, students, and families? This research investigated the implementation and impact of school-wide positive behavior support systems as a crucial approach to addressing behavior challenges and supporting both teachers and students. Recognizing…

Emerging research suggests that episodic memory challenges are commonly encountered by autistic individuals; however, the specific nature of these memory challenges remains elusive. Here, we address critical gaps in the literature by examining pattern separation memory, the ability to store distinct memories of similar stimuli, and its links to…

Detailed mathematical reasoning abilities can help students to understand higher mathematical abilities, including proving, problem-solving, and critical thinking. However, based on surveys and research, students' mathematical reasoning abilities are low and require significant attention. Therefore, this study aims to gain a detailed picture of…

Not only children but also adolescents and adults encounter great difficulties in learning to reason proportionally. Despite these difficulties, research increasingly shows that proportional reasoning emerges early, before it is being instructed in school. There have however been very few attempts to stimulate this early emerging ability. The aim…

Background: Game-based learning can frame problem-solving as a sense-making experience with domain-specific tasks for school students. However, multiple challenges arise when trying to support learners in such a complex, problem-oriented learning environment. Objectives and Methods: With an architecture-themed mathematics learning game, we…

Toward the development of a new parent-rating for insomnia, this multi-site qualitative study explored sleep problems and related impacts in children with autism spectrum disorder (ASD) and their families. To ensure content validity of the measure, we conducted six focus groups with caregivers (N = 25) of 24 children (age 3 to 18 years) with ASD.…