Euclidean geometry has formed the foundation of architecture, science, and technology for millennia, yet the development of human's intuitive reasoning about Euclidean geometry is not well understood. The present study explores the cognitive processes and representations that support the development of humans' intuitive reasoning about Euclidean…

This applied dissertation was designed to analyze the effect Melodic Based Communication Therapy has on minimally verbal children diagnosed with Autism Spectrum Disorder, particularly tact responses and their generalization in the natural environment. MBCT is a replicable protocol for pairing melodies with target words to elicit speech in children…

Evidence-based practices (EBP) for children with autism are under-used in special-education schools. No research compared child-level versus teacher-level influences on EBP use, which could guide implementation strategies. We derived longitudinal profiles of EBP receipt by children (N = 234) in 69 autism-support classrooms, over an academic year.…

"What" and "how" young children are thinking are typically expressed and shared at home and school through verbal and written modes of communication. As a visual language framework conceived and developed by David Hyerle, Thinking Maps® offers an additional way for learners to represent their ideas by visually mapping their…

Researchers are increasingly interested in working memory (WM) training. However, it is unclear whether it strengthens comprehension in young children who are at risk for learning difficulties. We conducted a modest study of whether the training of verbal WM would improve verbal WM and passage listening comprehension and whether training effects…

Teachers' interventions against the behaviors of students with intellectual disability (ID) are urgent for their instructional strategies in the classroom. There were 42 teachers of children with ID given a questionnaire via Google Forms. The questions posed concerned the antecedents of the behavior problems in students with ID, the forms of the…

This pilot study explored effects of hearing loss on deaf children's reading comprehension in an online context. Eighteen deaf secondary students, ages 12-14 years (11 with British Sign Language as their dominant language, seven with English as their dominant language) engaged in an online research comprehension task. Six age-matched hearing…

Remembering to carry out intended actions in the future, known as prospective memory (PM), is an important cognitive ability. In daily life, individuals remember to perform future tasks that might rely on effortful processes (monitoring) but also habitual tasks that might rely on more automatic processes. The development of PM across childhood in…

This study examines four of the most commonly-used core mathematics curricula in the USA for evidence of support for research-based instructional strategies for mathematics vocabulary in first and second grade. Content analyses of the teachers' editions of two units for each grade level were analyzed per curriculum (n = 16). Statistically…

Parent-child communication is a rich, multimodal process. Substantial research has documented the communicative strategies in certain (predominantly White) United States families, yet we know little about these communicative strategies in Native American families. The current study addresses that gap by documenting the verbal and nonverbal…

Orthographic knowledge is information about the writing system stored in memory that children draw upon to read and write. The purpose of this qualitative study was to examine the ways in which kindergarten teachers use verbal scaffolds to support children's development of orthographic knowledge during writing instruction. This case study of four…

Many young children spend a significant amount of time each day in preschool settings. It is important to understand how teachers create and maximize opportunities for children's social and emotional learning (SEL) in the classrooms. This research was conducted in Singapore and explores how SEL is supported by teachers in areas identified in the…

This paper presents reflections on 12 years of school-wide professional development at a university-based preschool. The professional development focused on the Center for Research on Education, Diversity, and Excellence (CREDE) Standards, Vygotskian strategies that emphasize assisted performance, joint activity, and verbal interactions. Both…

Little is known about whether manipulatives can support children's inferences of the mathematical structure of word problems. The objective was to test the effects of using manipulatives during problem solving on students' understanding of the additive relationships in word problems. Third and fifth graders (N = 45) solved one-step addition and…

Understanding that other people hold different mental states and that they may be changed is the core of persuasion. Thus, theory of mind (ToM) abilities are fundamental to generate persuasive arguments. To date, only the relation between false belief and false belief-emotion understanding and persuasion has been investigated, ignoring other…