The development of visual search behaviours in immersive virtual reality

Abstract

Virtual reality (VR) has clear potential for improving simulation training in many industries. Yet, methods for testing the fidelity, validity and training efficacy of VR environments is, in general, lagging behind their adoption. In this study we examined the effectiveness of VR for training Police room searching procedures, and assessed the corresponding development of perceptual-cognitive expertise through eye-tracking indices of search efficiency. Participants (n=54) were assigned to a VR rule-learning and search training game, a search only training game or a no-practice control group. The VR search training group developed more efficient search behaviours (indexed by saccade size, search rate and gaze entropy) and performed better than controls on a novel transfer test. Efficient gaze behaviours learned during training were not, however, evident during the transfer test. These findings demonstrate how VR can be used to develop perceptual-cognitive skills, but also highlight the challenges of achieving transfer of training.

Using a virtual reality cricket simulator to explore the effects of pressure, competition anxiety on batting performance in cricket

“…VR has shown promise as a technology to study performance in several industries, including surgery (Vine et. al., 2014) policing (Harris, Vine, Wilson & Hardcastle, 2020), and music (Bissonnette, Dube, Provencher & Moreno Sala, 2016).…”