对三维心理旋转操作任务特性的效应的初步研究

在认知心理学领域，对心理旋转的研究主要是以反应时范式为基础。本研究试图突破反应时范式，把心理测量学和实验的方法相结合，以现代测量理论——项目反应理论的项目参数（如项目难度、区分度、猜测参数）为指标，对心理旋转测验中，操作任务的若干特性对测验项目特性的影响进行研究，结果发现：对于以Ｓｈｅｐａｒｄ三维旋转材料编制的心理旋转测验、测验材料的复杂程度，标准图形和匹配图形的角度差，以及匹配图形的编排位置等对测验项目的诸特性均无显著影响。

EFFECTS OF THE CHARACTERISTICS OFTHREE - DIMENSION MENTAL ROTATION TASKS

Based on the reaction- time paradigm, substantial studies of mental rotation have been carried out inthe field of cognitive psychology. This research tried tocombine psychometrics with experimental methods tostudy how the drawings with variable complexity, oritentation and arrangement in mental rotation tests influenced the character of the item. our results showedthat for the mental rotation which was devised withShepard's three -dimension drawings, the angle between the drawings, the degree of complexity of thedrawings and the arrangement of the key drawing allhad no sighficant influence on the parameters of theitems.