Jie Wang, Zhi-Jie Zhou, Chang-Hua Hu, Shuai-Wen Tang, You Cao
A New Evidential Reasoning Rule With Continuous Probability Distribution of Reliability
IEEE transactions on cybernetics
innovative educational approaches simulationbased nursing education using virtual reality vr technologies provide new opportunities nursing education however lack information side effects especially healthrelated side effects headmounted displays hmds human body using vr devices nursing simulation study aims validate german version virtual reality sickness questionnaire vrsq evaluate associations sex age reflected vrsqg scores total score oculomotor disorientation time longitudinalsectional study conducted addition vrsqg pre post 20 min postintervention participants nursing students completed data personal characteristics participants completed vr simulation blood draw confirmatory factor analysis cfa used evaluate whether measured construct consistent original addition validity internal consistency analyzed generalized linear models glms used data analysis total 38 nursing students mean age 268 years sd 71 790 female participated mean time spent vr simulation 21 min participants completed entire simulation cfa indicates cfi 0981 srmr 0040 vrsqg structure given internal consistency showed low values subdomain oculomotor cronbach alpha 0670 disorientation total score values showed sufficient internal consistency glms showed significant subject associations age time vrsqg total score oculomotor disorientation older nursing students start higher vrsqgscores time approximation occurs participants reach similar level final measurement point associations found sex malefemale vrsqg scores vrsqg reliable valid selfassessment measuring cybersickness vr based nursing simulations cybersickness symptoms positively associated age however depthevaluation regarding ageassociations cybersickness done well studies explore additional associations emphasizes importance establishing cutoff values assess clinical relevance scores