Influence of Handedness Preference on Visuospatial Ability in Lampung Province

The preference for using the right or left hand different uni-manual tasks is known as handedness. Handedness functional asymmetry has a correlation with asymmetric brain. Most types of tools have been developed right-handed use, leading to adaptations between left-handed and individuals. Visuospatial, one cognitive processes, ability visualize two- three-dimensional objects. This function allows individuals remember, plan future, navigate, make decisions, thus visuospatial primary mental aspects in humans. aim this study was assess whether being associated ability. Respondents were 148 adult who lived Lampung Province. assessed based on questionnaire self-confessed 10 daily activities. Hand grip performance measured by dynamometer. Right-Left Discrimination method. results test showed that had better average score than ones (44.00 > 40.86). Males females (estimate = -0.0768; p-value: 0.0481). influence handedness discussed