A variety of studies suggest that NUMBER@1 % to NUMBER@2 % Psychology for A-level second edition , page NUMBER@3 of the world population are right-handed rather than left-handed or any other form of handedness .

According to a studies , anywhere from NUMBER@1 % to NUMBER@2 % Psychology for A-level second edition , page NUMBER@3 of the world population is right-handed , while most of the remaining are left-handed .
