Beukelaar L J, Kroonenberg P M
Neuropsychologia. 1986;24(2):301-3. doi: 10.1016/0028-3932(86)90066-7.
In a cross-sectional Dutch sample the percentage of left-handers writing with their left hand increased from 0% for people of 40 yr and over, to 100% for 14 yr olds and younger. The implications of this result for the use of writing hand as an index for handedness are discussed, and causes for this phenomenon are briefly explored.
在荷兰的一个横断面样本中，用左手写字的左撇子比例从40岁及以上人群的0%，增加到14岁及以下人群的100%。本文讨论了这一结果对于将写字手作为利手指标的意义，并简要探讨了这一现象的成因。
