Instructional videos are widely used to study teachers' professional vision. A new technological development in video research is mobile eye-tracking (MET). It has the potential to provide fine-grained insights into teachers' professional vision in action, but has yet been scarcely employed. We addressed this research gap by using MET video…

Teaching is a complex and demanding endeavour. Teachers must deal with numerous forces, often face dilemma-ridden and ambiguous situations and have to act under time pressure. In order to accomplish these tasks, teachers must apply professional knowledge differentially (Fairbanks et al. 2009). In recent decades, various studies have focused on…

This study used traditional and holographic video, along with eye-tracking technology, to examine how preservice teachers' physical act of looking is associated with how they attend to and assess students' fraction reasoning. Findings revealed that, although viewing of holograms may have influenced more focus on students' work area, there was…

This study explores the role of the instructor's face and eye gaze as social and attentional cues in promoting learning from a video lecture on kidney physiology. In a 2 × 2 between-subjects design, 133 college students were randomly assigned to a gaze behavior condition and a video whiteboard type condition. The instructor either shifted her gaze…

Little is known about how observers' scanning strategies affect performance when monitoring events in closed-circuit television (CCTV) footage. We examined the fixation behaviour of change detectors and non-detectors monitoring dynamic scenes. One hundred forty-seven participants observed mock CCTV videos featuring either a mock crime or no crime.…

We add to research on embodied cognition by investigating the observational practices of amateur astronomers. Specifically, we take an interactionist perspective and examine how the body is recruited, moment by moment, as a resource for producing and communicating meaning during field activity. The data corpus is a set of ethnographic video…

In this article we discuss, as a proof of concept, how a network model can be used to analyse gaze tracking data coming from a preliminary experiment carried out in a biodiversity education research project. We discuss the network model, a simple directed graph, used to represent the gaze tracking data in a way that is meaningful for the study of…

Background: To support people with profound intellectual and multiple disabilities (PIMD), it is essential to understand how they experience their environment. Insight into perception behaviour may provide an entry point for improved understanding. Materials and Methods: A random sample of a 30-min video registration of five participants with PIMD…

Very early precursors of disrupted social behaviours are significant to understanding the possibility of mitigating or changing behaviours through interventions. Spontaneous play situations between infant and parent in two groups of infants aged 8.5-9 months were observed. First, a large number of videos were analysed to develop an observational…

From early in development, segmenting events unfolding in the world in meaningful ways renders input more manageable and facilitates interpretation and prediction. Yet, little is known about how children process action structure in events composed of multiple coarse-grained actions. More importantly, little is known about the time course of action…

The study examined the effects of the types of communication breakdowns of the communication partners on the repair strategies of students with severe intellectual disability during interaction within the natural school environment. Forty-eight staff members, divided into two groups based on daily vs. weekly contact with the student, and 12…

The focus of this research was to investigate how students learn to do fieldwork through observation. This study addressed the following questions: (1) Can mobile eye-tracking devices provide a robust source of data to investigate the observations and workflow of novice students while participating in a field exercise? If so, what are the…

Differences in joint attention are prominent for some children with autism and are often used as an indicator of the disorder. This study examined the joint attention competencies of young children with autism who demonstrated joint attention ability and compared them to children with developmental delays. A total of 40 children with autism and…

Background: One of the most mentioned problems of web accessibility, as recognized in several different studies, is related to the difficulty regarding the perception of what is or is not clickable in a web page. In particular, a key problem is the recognition of hyperlinks by a specific group of people, namely those with intellectual…

Complex perceptual tasks, like clinical reasoning based on visual observations of patients, require not only conceptual knowledge about diagnostic classes but also the skills to visually search for symptoms and interpret these observations. However, medical education so far has focused very little on how visual observation skills can be…