| 任务转换中对中介检索说的检验 |
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| 引用本文： | 周政,;郝兴昌,;曹碧华.任务转换中对中介检索说的检验[J].牡丹江师范学院学报(哲学社会科学版),2014(4):128-130. |
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| 作者姓名： | 周政 ;郝兴昌 ;曹碧华 |
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| 作者单位： | [1]闽南师范大学教育科学学院,福建漳州363000; [2]辽宁师范大学心理学院,辽宁大连116029 |
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| 基金项目： | 国家自然科学基金项目（31070985） |
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| 摘 要： | 在2∶1的线索任务范式中,更为详细的阐明了涉及线索加工的认知过程。研究结合不同透明程度的线索和奇偶、大小判断任务(和5比较),以线索目标一致性效应为检测指标,在实验一中发现透明线索组表现出线索目标一致性效应,而相对不透明的线索组并未发现。在实验一的基础上,实验二告知不透明线索所对应的中文意思后,均表现出线索目标一致性效应。结果表明,在外显任务转换范式中,对指示性线索的加工往往涉及对某种特定中介物的检索,由此证明了中介检索说。
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| 关 键 词： | 任务转 中介检索 执行控制 指示性线索 |
Inspection of mediator retrieval in task switching paradigm |
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| Institution: | ZHOU Zheng, HAO Xingchang, CAO Bihua (1. Department of Psychology, Minlan Normal University, Zhangzhou, China, 363000; 2. School of Psychology, Liaoning Normal University, China, 116029) |
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| Abstract: | In 2..1 cue-task paradigm, we elucidate the cognitive process which involved cue interpreation in greater detail. The study combined the different transparent cues with parity and magnitude judgment （compare with 5）tasks~ The cue-target congruency effects was exploited,and we found the effect in the transparent cue group while not in the nontransparent cue group~ However,after being informed of the relations between nontransparent and transparent cue,and both groups show a strong cue-target congruency effect. The results showed that the process involve the cue interpreation always retrieve a spe- cific mediator and prove the mediated retrieval hypothesis. |
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| Keywords: | task switch mediator retrieval instructional cue executive control |
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