This dissertation examines how listeners' knowledge of interspeaker variability guides their generalization of perceptual learning in multi-talker listening. A series of perceptual learning experiments are conducted to evaluate whether listeners generalize what they have learned about a previous talker's production of sibilants and stop VOT to…

Purpose: In the study, we investigated whether speech-language pathologists (SLPs) in India use practice and feedback conditions of motor learning principles (MLPs), including biofeedback, in dysphagia therapy in adults using a problem--solution approach. Method: Based on a literature review and clinical experience, we developed and validated a…

Embodied cognition posits that physical interactions with the environment play a crucial role in learning, including complex, abstract concepts in STEM disciplines. This is relevant for deaf and hard-of-hearing (DHH) learners who often utilize sign language, which is a naturally embodied, visuospatial mode of communication. My dissertation…

Purpose: This study examines how ultrasound biofeedback and intensive treatment distribution affect speech sound generalization during an evidence-based treatment, Speech Motor Chaining, for children with persisting speech errors associated with childhood apraxia of speech (CAS). Method: In a 2 × 2 factorial randomized controlled trial, children…

The principles of motor learning have been applied in neurological rehabilitation for years. The underlying assumption is that these principles that have been identified in research on healthy individuals would also apply to those with neurological disorders, making them highly relevant for rehabilitation. However, there is currently no tool…

Music production and muscle movement are so interconnected that to begin the process of creating music, it is essential to consider the physicality behind the auditory perceptions. Playing-related injuries can arise from improper practice and failure to understand the physical movements underlying the music, and students and professional musicians…

The development of performance, such as learning a new motor skill, can be represented in a performance curve. The shape of the performance curve is both of theoretical and practical relevance. Here, the author studied the interday performance of juggling over a period of 17 days in 112 college students. The results showed that 60% of participants…

Students often perform arithmetic using rigid problem-solving strategies that involve left-to-right-calculations. However, as students progress from arithmetic to algebra, entrenchment in rigid problem-solving strategies can negatively impact performance as students experience varied problem representations that sometimes conflict with the order…

Handwriting and spelling deficits are common struggles experienced by children with specific learning disabilities (SLD), but there is little evidence on interventions that target these areas for children with SLD. To systematically review the research investigating the effectiveness of handwriting and spelling interventions for children with SLD.…

The human brain is a flexible information processing system. Across a range of simple and complex tasks, such as walking across the street to playing basketball, the brain transforms sensory information from the environment into corresponding motor actions. This sensory input to motor output transformation likely requires a sequence of complex…

The key research objective is to explore the key functions of virtual reality technology used by educators to improve motor and imagery training in athletes. The sample was 160 students from Shandong Sport University. The main tools used by the scholars were the Athlete Introductory Movement Screen (AIMS) and The Sport Imagery Ability…

Movement is prospective. It structures self-generated engagement with objects and social partners and is fundamental to children's learning and development. In autistic children, previous reports of differences in movement kinematics compared to neurotypical peers suggest that its prospective organisation might be disrupted. Here, we employed a…

Making sense of data is fundamental to science. Yet, the form in which data are represented can make their interpretation challenging for students. We introduce an activity that transformed a data table into an embodied artifact. The activity helped 8th grade students interpret the data to find that cold water warmed "fast-then-slow," in…

The aim of this study was to develop a badminton teaching system using the wearable technology for improving badminton teaching and learning. This system can provide the similarity scores automatically by comparing a student's movement and strength while playing badminton with a well-trained expert model. A quasi-experiment was conducted for eight…

Abundant behavioral studies have demonstrated high comorbidity of reading and handwriting difficulties in developmental dyslexia (DD), a neurological condition characterized by unexpectedly low reading ability despite adequate nonverbal intelligence and typical schooling. The neural correlates of handwriting deficits remain largely unknown;…