Participants will be randomised into three groups, Immersive Virtual Reality, Non Immersive Virtual Reality and Control Group.Immersive Virtual Reality group will be asked to play with an immersive virtual reality dental game using Virtual reality device preoperatively after which they will undergo treatment. For the Non Immersive Virtual Reality participants will be asked to watch a dental cartoon using the virtual reality device passively before treatment and the control group of no intervention, to wait as usual before treatment. All groups will undergo dental treatment of Glass Ionomer Cement (GIC) fissure sealant placement under cotton roll isolation in one permanent molar.
The goal of this randomised controlled trial is to compare the effects of Immersive Virtual Reality(IVRE)(NIVRE) and Non Immersive Virtual Reality in children having dental anxiety.The main question[s] it aims to answer are:~Does preoperative IVRE and NIVRE has any effect on dental anxiety in children measured with self-reported dental anxiety scale; Malay translated Modified Child Dental Anxiety Scale faces version (MMCDASf)?~Does preoperative IVRE and NIVRE has any effect on dental anxiety in children measured with physiological measure, Pulse Rate(PR)?~Is there any difference in dental anxiety measured using MMCDASf and PR between IVRE,NIVRE and control group at pre-test and post-test?~What is the correlation between self-reported MMCDASf and physiological measure PR?