摘要:The aim of this study was to compare the visual and auditory reaction time between left and right hand dominance. To achieve the purpose sixty men students from Annamalai University aged between 18 – 24 years were selected as subject. The subjects were divided into two groups: Group – I Right Hand dominants and Group – II Left Hand Dominants both the group were tested Auditory reaction time and Visual reaction time by using Chronometer the data was collected and tested by using correlated “t” Ratio. It was found that there was significant difference in visual and auditory reaction time on both groups. The Left hand dominance has better auditory and visual reaction when compare with right dominance.