摘要
目的 :通过控制个体言语智力水平验证个体心理旋转能力与空间能力的关系 ,并探讨反应时与心理旋转角度线性函数关系 .方法 :对 79名健康男性大学生进行认知分化成套测验 (CLB)和心理旋转测验 ,根据CLB成绩将被试分为空间能力高、低两组比较 .结果 :高空间能力组心理旋转测验平均反应时为 (889± 1 6 9)ms,低空间能力组为 (1 0 4 3± 1 73)ms,两者间存在显著差异 (P =0 .0 0 6 ) .高言语能力组心理旋转测验平均反应时间为 (95 7± 1 90 )ms ,低言语能力组为(96 9± 1 87)ms,两组间不存在显著差异 .随着旋转角度的增加 ,反应时延长 .结论 :心理旋转能力与空间能力的高低有显著相关 。
AIM: To testify the relationship between spatial ability and mental rotation under the condition of controlling verbal ability and to explore the linear function relationship between reaction time (RT) and the rotation angle. METHODS: Seventy nine healthy male college students were tested by Cognitive Laterality Battery and the mental rotation test. RESULTS: The average RT of the high spatial ability group was (889±169) ms and that of the low spatial ability group was (1043±173) ms. There were significant differences between the two groups in RT ( P =0.006). The average RT of the high verbal ability group was (957±190) ms and that of the low verbal ability group was (969±187) ms. There was no significant difference between the two groups. With the increasing of the rotation angle, RT prolonged. CONCLUSION: Mental rotation ability has obvious correlation with spatial ability. There is an obvious linear function relationship between the angles of mental rotation and RT.
出处
《第四军医大学学报》
北大核心
2004年第1期85-87,共3页
Journal of the Fourth Military Medical University
基金
全军"十五"指令性课题 (0 1L0 73)
关键词
心理旋转
空间能力
言语能力
mental rotation
spatial ability
verbal ability
