Effect of Virtual Reality-Based Handwashing Education on Knowledge, Skills, and Emotional Indicators in Preschool Children

A randomized controlled trial designed to evaluate the effects of virtual reality-based handwashing education on handwashing knowledge, skills, and emotional indicators in preschool children aged 5-6 years. The study will be conducted in a kindergarten setting in Istanbul, Turkey, with a total of 66 children who meet the inclusion criteria. Participants will be randomly assigned to one of three groups: a virtual reality-based education group, a traditional handwashing education group, or a control group receiving no intervention. Data will be collected using a sociodemographic information form, a handwashing knowledge form, a handwashing skill assessment form, and the Children's Emotional Indicators Scale. Outcomes will be assessed at baseline and 2 weeks after the intervention.

Inclusion Criteria: * Children aged 5-6 years * Enrolled in a preschool institution * Able to understand and follow instructions in Turkish * No physical, visual, auditory, or cognitive impairment that would prevent participation in the intervention * Willing to participate in the study * Written informed consent obtained from parents Exclusion Criteria: * Children aged below 5 or above 6 years * Children with neurological, visual, auditory, or balance disorders that may interfere with virtual reality use * Children with orthopedic or motor impairments affecting handwashing ability * Children who have previously used virtual reality devices * Children whose parents do not provide consent * Children who experience discomfort, fear, or adverse reactions during the intervention