LEFT-HANDERS AND RIGHT-HANDERS COMPARED ON PERFORMANCE AND PREFERENCE MEASURES OF LATERAL DOMINANCE
LEFT-HANDERS AND RIGHT-HANDERS COMPARED ON PERFORMANCE AND PREFERENCE MEASURES OF LATERAL DOMINANCE
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DOI：
10.1111/j.2044-8295.1984.tb01889.x
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发表时间：
1984-01-01
影响因子：
4
通讯作者：
KOFF, E
中科院分区：
文献类型：
--
作者：
BOROD, JC;CARON, HS;KOFF, E
右手（93）和左手（53）成年人进行了比较的一系列性能和偏好措施的利手和足。业绩指标包括准确性、速度和力量测试。非参数统计程序被用来确定左利手（LH）是否比右利手（RH）偏侧，以及LH的分布是否是RH的镜像。在性能指标上，LH和RH的分布通常呈正态分布，并且在集中趋势、形状和范围方面相似。然而，在偏好的措施，分布呈J形，LH显着不偏侧化和更广泛的分散比RH。所有受试者的绩效指标之间的相关性普遍较低。性别和家庭左撇子没有显着缓和的反应，这些RH和LH的性能或偏好措施的横向优势。
Right-handed (93) and left-handed (53) adults were compared on a range of performance and preference measures of handedness and footedness. Performance measures included tests of accuracy, speed and strength. Nonparametric statistical procedures were used to determine whether left-handers (LH) were less lateralized than right-handers (RH), and whether distributions for LH were the mirror images of those for RH. On performance measures, the distributions for LH and RH were generally normal and similar in central tendency, shape and range. However, on preference measures, distributions were J-shaped, and LH were significantly less lateralized and more widely dispersed than RH. Correlations among performance measures were generally low for all subjects. Sex and familial left-handedness did not significantly moderate the responses of these RH and LH on performance or preference measures of lateral dominance.