The Mental Cutting Test with Rotated Views

旋转视图的心理切割测试

• 批准号: 15500575
• 负责人: SUZUKI Kenjiro
• 金额: $ 2.24万
• 依托单位: The University of Tokyo
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2003
• 资助国家: 日本
• 起止时间: 2003 至 2004
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-15500575/
• 关键词: Spatial Ability; Mental Cutting Test; Graphics Education; 切断面実形視テスト; 図学; 図形科学

The Rotated-View MCT (RV-MCT) in which subject was able to rotate the problem solid on the horizontal plane was devised and conducted to university students. The standard MCT was also conducted to get reference data. As results ; (1)mean score of the RV-MCT was significantly higher compared to that of standard MCT ; (2)in case the visual line was closer to that of specific position with which one can observe both cutting plane and key surface as nearly edge views, it became easy to recognize the intersection accurately. Thus accomplishment of recognizing solid was considered to depend on 'taking an appropriate view' in the process of forming a correct image of the solid from the drawing.

设计了旋转的MCT（RV-MCT），其中受试者能够在水平面上旋转固体问题并向大学生进行。还进行了标准MCT以获取参考数据。结果； （1）与标准MCT相比，RV-MCT的平均得分明显更高； （2）如果视觉线更接近特定位置的线路，可以将切割平面和钥匙表面视为几乎边缘视图，则很容易准确地识别相交。因此，在形成图纸中固体的正确图像的过程中，识别固体的实现被认为取决于“采取适当的观点”。

项目成果

Evaluation of Students' Spatial Ability by a Mental Cutting Test

通过心理切割测试评价学生的空间能力

• 发表时间: 2004
• 期刊: Proc.11th International Conference on Geometry and Graphics
• 作者: 大澤弘典;大澤 弘典;大澤 弘典;大澤 弘典;大澤弘典;Emiko Tsutsumi et al.;Kenjiro Suzuki
• 通讯作者: Kenjiro Suzuki

Analysis of Causes of Errors of the Mental Cutting Test -Effects of View Rotation-

心切测试误差原因分析-视图旋转的影响-

• 发表时间: 2005
• 期刊: Proc.7th Japan-China Joint Conference on Graphics Education Xian (in press)
• 作者: 大澤弘典;大澤 弘典;大澤 弘典;大澤 弘典;大澤弘典;Emiko Tsutsumi et al.
• 通讯作者: Emiko Tsutsumi et al.