Angelman Syndrome (AS) is a neurodevelopmental disorder most commonly caused by the impaired expression of the maternal "UBE3A" gene on chromosome 15. Though anxiety has been identified as a frequently present characteristic in AS, there are limited studies examining anxiety in this population. Studies of anxiety in other…

Around the globe, young students are expected to learn about time, yet how is it that they themselves make sense of this topic? From a sociocultural perspective, sense-making about time emerges in relation to properties of available tools and representations, such as analog clocks or digital notation. Such interactions with the symbols and…

For years there has been an acknowledged interest in having students assess the rationality of their solutions to physics problems. In fact, many textbooks now routinely include end-of-problem assessments as part of the authors' detailed solutions to examples. Over the past two decades, I have experimented with various forms of end-of-problem…

A team of behavioral consultants applied the Behavioral Analytic Consultation to Schools model while working with educators in a public school setting to evaluate and treat elopement behavior of an 11-year-old student with autism spectrum disorder. Assessment conducted by the consultants included interviews, descriptive analysis, preference…

We discuss classroom activity comprised of small groups of students collaboratively tinkering with programs of dynamically manipulable figural models, posing problems regarding their mathematical properties and behaviors. We analyzed data from students' discourse taken from two classroom interventions employing a framework of creative mathematical…

Introduction: People with an intellectual disability (ID) are at risk of developing challenging behavior. Although previous research provided important insights into how to support people with an ID and challenging behavior, it remains unclear what various stakeholders consider to be the most essential aspects to further improve their support.…

Elementary and middle school prospective teachers participated in semi-structured problem posing for integer addition and subtraction. The prospective teachers (n = 98) posed a variety of different stories, but this paper focuses on the temperature stories they posed. Results include descriptions of their posed temperature stories through the lens…

This study examines the emergent issue of blackmail and contract cheating through a scenario-based online exercise completed by 587 university students in Western Australia. Participants were presented with two consecutive scenarios, each involving a difficult assignment. The possibility of blackmail was introduced prior to (and within) the second…

Identification and validation of effective Tier 2 interventions that address a wide range of student-level factors is critical to the sustainability of positive behavior interventions and supports (PBIS). Within the context of Check-in Check-out (CICO), function of behavior affects outcomes for many students, especially for those who engage in…

Modelling competencies are currently included in numerous curricula worldwide and are generally accepted as a complex, process-oriented construct. Therefore, effective measurement should include multiple dimensions, like the sub-competencies required throughout the modelling process. Departing from the characteristics of modelling problems as open…

This small-scale research project explored the perceived impact which selective mutism (SM) training, delivered by an educational psychologist (EP), had on school practitioners' understanding of the condition and their subsequent professional practice. Three teachers were interviewed and a thematic analysis elicited four superordinate themes.…

Ninety-seven children aged 4-11 (49 males, 48 females, mostly White) were given the opportunity to improve their problem-solving performance by devising and implementing a novel cognitive offloading strategy. Across two phases, they searched for hidden rewards using maps that were either aligned or misaligned with the search space. In the second…

Undergraduate students' choices and success in their career and life is influenced by their mathematics achievement and perception of themselves in life. Conceptual understanding of topics in undergraduate mathematics such as quantitative reasoning can be difficult for students with less sophisticated multiplicative reasoning than others. This…

This article presents a conceptual understanding of how the powerful digital tool of augmented reality (AR) can be used for enhancing inquiry-based learning lessons (IBLLs). With an increased reliance on technology following the COVID-19 pandemic, reduced teacher preparation time, and a need to provide students with alternative student-centered…

Pre-service teachers need creative thinking and problem solving skills to support their teaching quality. The aims of this research: (1) problems in science teaching, creative thinking and problem solving skills of pre-service teachers; (2) improvements of creative thinking and problem solving skills of pre-service teachers through Ethno-SETSaR…