Video modeling was used to teach children with autism spectrum disorder how to respond to taped stranger lure scenarios and in-situ stranger lures. A multiple baseline design across participants was used to assess treatment effects. Measures consisted of reported verbal and motor responses to three abduction scenarios and actual responses to…

This study investigated the effect of video-based teaching practice followed by focused group discussion via electronic collaborative discussion forum (ECDF) on the development of teacher competences. The trend of change on teacher competences of 30 Iranian English as foreign language teachers was traced before and after treatment on quantitative…

Video of teachers' own classrooms is used in professional development (PD), with recent research pointing to the promise of teacher-captured video and collegial discourse in Video Clubs (VCs). Using a sequential explanatory mixed-methods design, this study investigated teachers' engagement with student thinking during VCs, which were part of a PD…

This article reports on mathematics teachers' professional learning prospects through video-stimulated recall (VSR), a tool for in-house professional development. Providing timeous feedback to teachers on aspects of their teaching that they should improve are greatly beneficial. Two Mathematics teachers at a rural high school in a province of…

Equilibrium is a challenging concept for many, largely because developing a deep conceptual understanding of equilibrium requires someone to be able to connect the motions and interactions of particles that cannot be physically observed with macroscopic observations. Particle level chemistry animations and simulations can support student…

Delays in communication are commonly experienced by young children who are not meeting developmental milestones. Early naturalistic developmental behavioral interventions are efficacious, and parents can successfully embed these communication strategies into playtime routines, including when coaching is delivered via telepractice. Video feedback…

The aim of this study is to serve as a self-transformative process targeting undergraduate students' professional perspectives, sayings, doings and meaning makings on the conventional classroom management thought by introducing them to the possibilities of Web 3.0 technologies. The study was designed as a critical participatory action research…

Captions play a major role in making educational videos accessible to all and are known to benefit a wide range of learners. However, many educational videos either do not have captions or have inaccurate captions. Prior work has shown the benefits of using crowdsourcing to obtain accurate captions in a cost-efficient way, though there is a lack…

The onset of the COVID-19 pandemic in 2020 put enormous pressure on educators to quickly adapt course materials for online delivery. In my case, a naturally humorous teaching style clashed with the arid world of computers in a virtual environment, leading me to believe in a reduced teaching effectiveness under such conditions, and that my students…

Lecture recording is an increasingly common practice in UK universities, whereby audio, video, and multimedia content from lecture theatres can be captured and distributed online. Despite a large body of recent lecture capture literature, much of the empirical research adopts positivist paradigms, which overlooks the complex and unpredictable…

Past researches show that personality trait is a strong predictor for one's academic performance. Today, mature and verified marker systems for assessing personality traits already exist. However, marker systems-based assessing methods have their own limitations. For example, dishonest responses cannot be avoided. In this research, the goal is to…

Background: Scientific inquiry is a widely accepted methodology to promote science process skills. In inquiry activities, students develop their understanding by addressing questions, performing scientific research and interpreting results derived from their research. Developing these science skills to perform scientific inquiries is considered a…

Virtual humans are virtual characters within multimedia learning environments designed to aid the learning process. While there is a large variety of research examining how to design the physical appearance of the character or the teaching strategies it should embody, there is comparatively little work around the design of the narrative the…

Video-based flipped learning (VFL) has become a popular form of flipped learning. However, teachers' technological pedagogical content knowledge (TPACK) for video-based flipped learning is still under-explored. A TPACK-VFL questionnaire for assessing teachers' TPACK for VFL was developed and validated with both EFA and CFA in this study to fill…

Granular flows appear frequently in the natural world and in civil engineering applications. These flows can exhibit features which are surprising and counter-intuitive and are often used to test the limits of the classical continuum approximation for modelling of fluid flows. An important sub-class of the granular flows are the gravity-driven…