摘要
借鉴内隐记忆的研究范式,采用平面、分离的正投影问题解决及其相应轴测投影图的再认任务探讨问题表征的结构特征性对空间问题解决和再认水平的影响。实验结果表明,一般在正投影问题获得正确解决时,对其相应的、先前从未见到过的轴测投影图往往也可获得正确再认,而且基于正投影问题获得正确解决条件下的再认水平(PCC)显著地高于那些问题未得获得解决下的再认水平(PCI)。在结合被试口语记录的基础上。
Sets of flat, separated orthographic projections and isometric views of the same objects were used to study the effects of structures of problem representation on the solution of spatial problems. The results showed that the recognition of isometric views which had never been seen would generally be able to be obtaned if the corresponding problem was solved correctly, and such recognition of isimetrics would be significantly superior to that obtained when the corresponding problem was not solved. Combined with the protocols,the results supported the claim that the solution process of orthographic projection was modulated by a mental model of three-dimensional structure, rather than by the orhtographic views presented in the problems. It was the mental construction of a representation corresponding to a three-dimensional object that better facilitated the recognition of object-like views of a three -dimensional structure.
出处
《心理科学》
CSSCI
CSCD
北大核心
1997年第4期329-332,共4页
Journal of Psychological Science
关键词
问题表征
空间问题解决
投影
心理学
认知
problem representation, solving spatial problem, recognition, projection