Journal of Graphic Science of Japan
Online ISSN : 1884-6106
Print ISSN : 0387-5512
ISSN-L : 0387-5512
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Volume 43, Issue 1
Displaying 1-5 of 5 articles from this issue
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Research Paper
  • Consideration about Importance of the hand drawing at the time of embodying the idea.
    Ryo IWATA, Shigeo HIRANO
    2009 Volume 43 Issue 1 Pages 3-10
    Published: 2009
    Released on J-STAGE: August 01, 2017
    DOIhttps://doi.org/10.5989/jsgs.43.1_3
    JOURNAL FREE ACCESS
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    　It’s not an exaggeration to say that the idea in the design is generated by hand drawing. Supposing the ability affirms this view, the ability necessary for the designer is an ability to draw the line while thinking. While drawing the line through the pointing devices, such as ruler, two dimensions, threedimensional CAD, compared with hand drawing, it turns out sensuously that people’s brains are not working. If the work which draws the line with the idea is caught globally, it will help to cultivate industrial judgment and ability to think. On the other hand, it is the fact that the convenience of three-dimensional CAD is also remarkable, and it does not find the reason which it does not use. Then, it considered the hand drawing importance at the time of embodying the idea by using three-dimensional CAD as the design tool. In the main subject is 1) The usefulness of CAD and the collapse, 2) Hand drawing convenience, 3) Hand drawing culture, 4) Originality which the intuitive line and the intuitive color create, 5) Connection of the foundation and the tool in the education.
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  • Relationship between Strategies Used to Solve Spatial Orientation Problem and Scores on Item− and Subject−based Tests
    Kumiko SHIINA
    2009 Volume 43 Issue 1 Pages 11-17
    Published: 2009
    Released on J-STAGE: August 01, 2017
    DOIhttps://doi.org/10.5989/jsgs.43.1_11
    JOURNAL FREE ACCESS
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    The strategies used to solve a spatial orientation problem were deduced and analyzed, and the results suggested a possible relationship between the strategy used and the performance on item− and subject−based tests. The strategies used were deduced from the notations examinees made in the blank spaces in their test booklets. They used a wider range of strategies to solve the more complicated of the two problem items, and the strategies with systematization or abstraction had the highest performance for this item. The use of a systematic or highly abstracted strategy was related to the problem−solving ability of the examinee. This suggests that the selection of a strategy for solving a spatial problem indirectly reflects the examinee’s abilities in a specific subject area although knowledge in a specific subject area such as mathematics or science is not explicitly required to solve it.
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