No abstract

The present study examined the effects of a visual-based biofeedback training on improving balance challenges in autism spectrum disorder (ASD). Twenty-nine youth with ASD (7-17 years) completed an intensive 6-week biofeedback-based videogame balance training. Participants exhibited training-related balance improvements that significantly accounted for postural-sway improvements outside of training. Participants perceived the training as beneficial and enjoyable. Significant moderators of training included milder stereotyped and ritualistic behaviors and better starting balance. Neither IQ nor BMI moderated training. These results suggest that biofeedback-based balance training is associated with balance improvements in youth with ASD, most robustly in those with less severe repetitive behaviors and better starting balance. The training was perceived as motivating, further suggesting its efficacy and likelihood of use.

Background Virtual reality (VR) allows risk- and anxiety-free practice, mediated by consistent objective feedback. Purpose This study evaluated the usability of a VR game system for sterile catheterization practice. Participant enjoyment, engagement, likelihood to practice, and comfort using VR are reported. Methods Thirty-one students and faculty tested a VR game using Oculus Rift devised to allow practice of placing a urinary catheter in a virtual patient. Data were collected via an electronic survey using the System Usability Survey (SUS) and a User Reaction Survey (URS). Results The SUS score was 64.03. Seventy-five percent of participants rated the game as positive overall on the URS. Left-handed players had more difficulty playing the game. Players with prescription glasses could not comfortably place the Oculus Rift over their glasses to play. Conclusions The VR game shows promise for refreshing sterile catheterization skills.