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Det råder en ideologisk strid om akademin, där forskning och undervisning attackeras för politisk vinning. Den striden ställs på sin spets genom palestinafrågan. Kunskap om just Palestina verkar vara undantagen den fria akademiska diskussionen.
Higher-achieving peers have repeatedly been found to negatively impact students' evaluations of their own academic abilities (i.e., Big-Fish-Little-Pond Effect). Building on social comparison theory, this pattern is assumed to result from students comparing themselves to their classmates; however, based on existing research designs, it remains unclear how exactly students make use of social compar
This paper explores gaze entropy as a metric for detecting classroom discourse events in a virtual reality (VR) classroom. Using data from a laboratory experiment with N = 240 secondary school students, we distinguished between events of teacher-centered classroom discourse (question, hand raising, answer) and teacher explanation by analyzing their transition and stationary gaze entropy. Employing
Pupil diameter is a reliable indicator of mental effort, but it must be baseline corrected to account for its idiosyncratic nature. Established methods for measuring baselines cannot be applied in virtual reality (VR) experiments. To reliably measure a pupil diameter baseline in VR, we propose a short testing environment of visual arithmetic tasks. In an experiment with 66 university students, we
Mental rotation is the ability to rotate mental representations of objects in space. Shepard and Metzler’s shape-matching tasks, frequently used to test mental rotation, involve presenting pictorial representations of 3D objects. This stimulus material has raised questions regarding the ecological validity of the test for mental rotation with actual visual 3D objects. To systematically investigate
Currently, VR technology is increasingly being used in applications to enable immersive yet controlled research settings. One such area of research is expertise assessment, where novel technological approaches to collecting process data, specifically eye tracking, in combination with explainable models, can provide insights into assessing and training novices, as well as fostering expertise develo
Recent developments in computer graphics and hardware technology enable easy access to virtual reality headsets along with integrated eye trackers, leading to mass usage of such devices. The immersive experience provided by virtual reality and the possibility to control environmental factors in virtual setups may soon help to create realistic digital alternatives to conventional classrooms. The im
Background: Studies have shown that the effectiveness of virtual reality (VR) can be improved by using learning prompts (e.g., summary prompts, pretraining, and priming). However, less is known about how such learning prompts affect students’ processing of the learning content within the virtual learning environment. Aims: This study aimed to shed light on students’ processing of learning content
Immersive virtual reality (IVR) provides great potential to experimentally investigate effects of peers on student learning in class and to strategically deploy virtual peer learners to improve learning. The present study examined how three social-related classroom configurations (i.e., students' position in the classroom, visualization style of virtual avatars, and virtual classmates' performance
Atrial fibrillation (AF) is the most common arrhythmia in the world, leading to a significant burden to patients and the healthcare system. It is characterised by rapid and irregular atrial contractions stemming from disorganised electrical activity in the atria. The atrioventricular (AV) node regulates heart rate during AF by filtering electrical impulses from the atria.However, for persistent AF
Crohn’s disease (CD) and ulcerative colitis (UC) are the two main types of inflammatory bowel disease (IBD). The prevalence of these conditions is approximately 0.7%. With the advent of new treatments and improved management algorithms throughout the last century, the mortality rates associated with these conditions have decreased steeply. However, IBD is still a major cause of lifetime morbidity.
This chapter sets the stage for examining gendered disinformation within feminist foreign policy analysis. It traces the rise of gendered disinformation as a security threat, emphasising the transformative impact of digital technologies and social media on the dissemination and logic of disinformation strategies. The chapter explores how authoritarian regimes and actors use gendered disinformation
We present a novel method that provides a measurement of DNA pressure in viral capsids using small angle X-ray scattering (SAXS). This method, unlike our previous assay, does not require triggering genome release with a viral receptor. Thus, it can be used to determine the existence of a pressurized genome state in a wide range of virus systems, even if the receptor is not known, leading to a bett
Recent studies indicate that monitoring only fine particulate matter (PM2.5) may not be enough to understand and tackle the health risk caused by particulate pollution. Health effects per unit PM2.5 seem to increase in countries with low PM2.5, but also near local pollution sources (e.g., traffic) within cities. The aim of this study is to understand the differences in the characteristics of lung-
The informal sector of the global south has lately started to gain attention from innovation and development studies scholars. Studies highlighting the determinants, barriers, social processes, and institutions that influence innovations in the informal sector have enriched the discussion on the topic. This paper analyzes the existing body of knowledge at the intersection of the informal sector, i
