| 信息加工能力对人-信息系统交互效率影响 |
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| 引用本文： | 易树平,梁婧,杨文彩,王海霞. 信息加工能力对人-信息系统交互效率影响[J]. 重庆大学学报(自然科学版), 2008, 31(8): 897-901 |
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| 作者姓名： | 易树平 梁婧 杨文彩 王海霞 |
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| 作者单位： | 重庆大学机械工程学院,重庆,400030;云南农业大学工程学院,云南昆明,650201 |
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| 基金项目： | 国家自然科学基金，重庆市自然科学基金 |
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| 摘 要： | 分析了企业信息化环境下人-信息系统交互效率的重要性,提出将工作记忆、认知技巧、计算机自我效能感作为度量人的信息加工能力的3个维度,用实验的方法研究人的信息加工能力对人-信息系统交互效率的影响.用SPSS软件对实验数据进行统计,回归分析的结果表明:在技能型任务中认知技巧是影响交互效率的主要因素;在规则型任务中工作记忆是影响交互效率的主要因素;在知识型任务中工作记忆对交互效率有影响,但并不显著;在总体任务中工作记忆、计算机自我效能感是影响交互效率的主要因素.
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| 关 键 词： | 信息加工能力 信息系统 人-信息系统 交互效率 |
Influence of information processing ability on human information system interaction efficiency |
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| YI Shu-ping,LIANG Jing,YANG Wen-cai,WANG Hai-xia. Influence of information processing ability on human information system interaction efficiency[J]. Journal of Chongqing University(Natural Science Edition), 2008, 31(8): 897-901 |
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| Authors: | YI Shu-ping LIANG Jing YANG Wen-cai WANG Hai-xia |
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| Affiliation: | College of Mechanical Engineering, Chongqing University, Chongqing 400030, P.R. China;College of Mechanical Engineering, Chongqing University, Chongqing 400030, P.R. China;College of Engineering Technology, Yunnan Agriculture University, Kunming 650201, P.R. China;College of Mechanical Engineering, Chongqing University, Chongqing 400030, P.R. China |
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| Abstract: | The essentiality of human-information system interaction efficiency was analyzed under the computerization environment of enterprises.Information processing ability was measured from three dimensions: working memory,cognitive skill,and computer self-efficacy.The experimental method was used to study the influence of information processing ability on human-information system interaction efficiency.Multiple regression results show that cognitive skill is the main factor influencing interaction efficiency for skill-based tasks,working memory is the main factor for rule-based tasks,and working memory has no significant influence on interaction efficiency for knowledge-based tasks.Working memory and computer self-efficacy are the main factors influencing interaction efficiency for total tasks. |
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| Keywords: | information processing information system human-information system interaction efficiency |
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