Purpose: The primary purpose of this study was to validate common respiratory calibration methods for estimating lung volume in children. Method: Respiratory kinematic data were collected via inductive plethysmography from 81 typically developing children and nine children with neuromotor disorders. Correction factors for the rib cage and abdomen…

The aim of this study was to investigate the effectiveness of GeoGebra software in preservice mathematics teachers' process of correcting and making sense of errors regarding the concept of the asymptote. Case study method, one of the qualitative approaches, was adopted in the study. The study group consisted of 11 preservice teachers studying in…

Contextual interference is an established phenomenon in learning research; random practice schedules are associated with poorer performance, but superior learning, compared with blocked practice schedules. We present a secondary analysis of N = 84 healthy young adults, replicating the contextual interference effect in a time estimation task. We…

Recently, there has been a shift in the perception of tasks. Tasks are no longer viewed as 'one-off' activities, and the importance of studying the role of task repetition has been increasingly addressed (Bygate, 2018). However, the way task repetition effects are mediated by other instructional conditions such as corrective feedback has not been…

This study aimed to determine how teachers' online written corrective feedback (WCF) affected university students' self-regulation in writing and how the effects differed among students of different English proficiency levels. The participants were 27 second-year university students enrolled in a required online writing course. Throughout the…

Despite strong theoretical and empirical evidence suggesting that word meaning knowledge plays a critical role in word reading, interventions for students with word reading difficulties and disabilities frequently target word reading instruction in isolation. This article connects reading theory to practice by describing one approach to integrate…

Practice-based pedagogies, such as representations of practice and approximations of practice, are increasingly common in mathematics teacher education. More needs to be known about how teacher candidates' (TCs') productions through such activities make visible the resources they bring to the work of teaching. In this paper, we highlight our use…

This flash report presents the finding concerning duplicate Higher Education Emergency Relief Fund (HEERF) grant awards to institutions of higher education. It includes a recommendation to enhance the U.S. Department of Education's (Department) ability to prevent, identify, and correct duplicate HEERF grant awards. While analyzing HEERF program…

Autograding short textual answers has become much more feasible due to the rise of NLP and the increased availability of question-answer pairs brought about by a shift to online education. Autograding performance is still inferior to human grading. The statistical and black-box nature of state-of-the-art machine learning models makes them…

Providing academic feedback is strongly related to student achievement, yet there is little observational research examining the feedback provided by elementary classroom teachers. Informed by Hattie and Timperley's model of feedback, we conducted an observation study examining the type and direction of feedback provided in 33 teachers'…

This research investigated how the bug tracker database of the Virtual Learning Environment (VLE) Moodle is developed as an application of crowd work. The bug tracker is used by software developers, who write and maintain Moodle's code, but also by a wider public world of ordinary Moodle users who can report bugs. Despite many studies of the…

Purpose: This study intends to add to the existing body of literature and provides a strong advocacy for the use of the computer-mediated corrective feedback by university lecturers in Nigeria and elsewhere. The purpose of this paper is to explore the perceptions and experiences of lecturers toward students' research project supervision using the…

Corrective feedback (CF) has long been a hot topic in language education circles and has received extensive research attention. However, there is still controversy over the effectiveness of CF use and error correction in language classes. To address this discrepancy, the current study probed the effectiveness of different CF types in improving…

Productive struggle is a process in which students expend effort to grapple with perplexing problems and make sense of something that is not immediately apparent and beyond their current level of understanding and capacity. The experience encourages students to reflect on and restructure their existing knowledge toward a new understanding of…

Although, written corrective feedback (hereafter referred to as CF) is applauded in many writing courses for fostering students' quality writing, its impact on grammatical accuracy in L2 students' writing remains a debated topic. Thus, this study looked into the effect of CF types on L2 students' grammatical accuracy in writing. To achieve this…