| A study on sampling strategies in the figure cognitive process |
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| 引用本文： | 曹立人,苏昊,曹珍副. A study on sampling strategies in the figure cognitive process[J]. Journal of Zhejiang University. Science. B, 2004, 0(9) |
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| 作者姓名： | 曹立人 苏昊 曹珍副 |
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| 作者单位： | Department of Psychology，Zhejiang University，Hangzhou 310028，China，Department of Psychology，Zhejiang University，Hangzhou 310028，China，Huzhou Normal University，Huzhou 313000，China |
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| 基金项目： | Project (No. 39670262) supported by the National Natural Science Foundation of China，the International Scholar Exchange Fellowship Program (2000) of the Korea Foundation For Advanced Studies |
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| 摘 要： | This study was aimed at investigating the sampling strategies for 2 types of figures: 3-D cubes and human faces. The research was focused on: (a) from where the sampling process started; (b) in what order the figures' features were sampled. The study consisted of 2 experiments: (a) sampling strategies for 3-D cubes; (b) sampling strategies for human faces. The results showed that: (a), for 3-D cubes, the first sampling was mostly located at the outline parts, rarely at the center part; while for human faces, the first sampling was mostly located at the hair and outline parts, rarely at the mouth or cheek parts, in most cases, the first sampling-position had no significant effects on cognitive performance and that (b), the sampling order, both for 3-D cubes and for human faces, was determined by the degree of difference among the sampled-features.
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A study on sampling strategies in the figure cognitive process |
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| CAO Li-ren,SU Hao CAO Zhen-fu. A study on sampling strategies in the figure cognitive process[J]. Journal of Zhejiang University. Science. B, 2004, 0(9) |
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| Authors: | CAO Li-ren SU Hao CAO Zhen-fu |
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| Abstract: | This study was aimed at investigating the sampling strategies for 2 types of figures: 3-D cubes and human faces. The research was focused on: (a) from where the sampling process started; (b) in what order the figures' features were sampled. The study consisted of 2 experiments: (a) sampling strategies for 3-D cubes; (b) sampling strategies for human faces. The results showed that: (a), for 3-D cubes, the first sampling was mostly located at the outline parts, rarely at the center part; while for human faces, the first sampling was mostly located at the hair and outline parts, rarely at the mouth or cheek parts, in most cases, the first sampling-position had no significant effects on cognitive performance and that (b), the sampling order, both for 3-D cubes and for human faces, was determined by the degree of difference among the sampled-features. |
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| Keywords: | Sampling strategy Figure cognition 3-D cubes figures Human faces |
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