%0 Journal Article
%T RESEARCH ON THE EFFECTS OF THE OUTCOME CONFLICT AND TASK DIFFICULTY ON DUAL-TASK PERFORMANCE<br>结果冲突与作业难度对双重作业绩效的影响
%A Ge Liezhong
%A Zhu Zuxiang
%A <br>葛列众
%A 朱祖祥
%J 心理学报
%D 1995
%I 
%X Dual-task performance is a basic behavior pattern in complex man-ma-chine systems.The present research is focused on the effects of the outcome conflict and task difficulty on dual-task performance.The results of the data analysis support the following conclusions:(1)The interference between information-processings of the two tasks is a major source in dual-task decrecement.The higher the interference,the worse the dual-task performance;(2)The resource competition is another major source in dual-task decrecement.The higher the competition,the worse the dual-task performance.Based on the experiment,a two-factors theory was proposed.
%K Dual-task performance
%K Outcome conflict
%K Task difficulty
%K Information interference
%K Resource competition<br>结果冲突
%K 作业难度
%K 信息干扰
%K 双重作业绩效
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=C94E3F05CFD5644C9DAA97BEB9148D4784B6B22E64D84F4E&jid=1EE72F392B87F45015B3CA6D9A7AFA6F&aid=08C3C0B9E93F9D0443FB13D064371E1D&yid=BBCD5003575B2B5F&vid=D3E34374A0D77D7F&iid=38B194292C032A66&sid=002786F01A86D891&eid=82722E2B785EBF0D&journal_id=0439-755X&journal_name=心理学报&referenced_num=4&reference_num=0