Yen W M
Percept Mot Skills. 1975 Aug;41(1):311-8. doi: 10.2466/pms.1975.41.1.311.
The paper-and-pencil spatial performance of right- and left-handed high school students was compared separately for 1236 males and 1241 females. Handedness differences in favor of right-handed subjects were found among males only. Analysis of data for a subgroup of 555 subjects indicated that handedness and sex-linked genetic effects acted independently and additively on spatial performance.
分别比较了1236名男性和1241名女性右利手和左利手高中生的纸笔空间表现。仅在男性中发现了有利于右利手受试者的利手差异。对555名受试者的一个亚组的数据分析表明，利手和性别连锁遗传效应在空间表现上独立且相加地起作用。
