Coren S, Porac C
Cortex. 1979 Dec;15(4):679-82. doi: 10.1016/s0010-9452(79)80056-8.
It has been suggested that inverted versus upright handwriting position is an indicator of cerebral lateralization and the pattern of neuromotor control. Normative data on the prevalence of these handwriting positions was collected from 1758 subjects ranging in age from 10 to 75 years. Both age and sex differences in the prevalence of inverted handwriting positions were found.
有人提出,书写时字迹颠倒与正常书写的姿势是大脑半球功能偏侧化及神经运动控制模式的一种指标。我们从1758名年龄在10岁至75岁之间的受试者中收集了关于这些书写姿势发生率的规范性数据。研究发现,字迹颠倒的书写姿势在发生率上存在年龄和性别差异。