心理负荷多维主观评定的实验研究  

Experimental Study on Multidimensional Sub-jective Assessn1ent for MentaI Workload

作　　者：张智君[1] 朱祖祥[1] 

机构地区：[1]杭州大学心理学系

出　　处：《人类工效学》1995年第2期4-7,共4页Chinese Journal of Ergonomics

基　　金：浙江省自然科学基金

摘　　要：本研究在总结前人成果的基础上将心理负荷主观反应归纳为“任务难度”等８个方面，并结合追踪作业负荷实际加以实验检验。通过敏感性分析和因素分析，作者最终提出“任务复杂性”、“任务压力”、“心理努力与疲劳”和“紧张水平”是主观心理负荷最重要的维度，建议设计多维主观评定量表时考虑这４个方面。ubective mental workload assessmenttechnique has low diagnostic,The multidimen-sional assessment technique may be employed toovercon1e the limitation.Based on previousstudies.we classified mental wofkload reactionsinto eight aspects.Those were examined duringtracking performance experiment.The sensitivityanalysis and factor analysls were carried out tothe obtained datum,We found that task com- plex,task pressure,mental effort and fatigue,and stress level made greater contributions tosubjective mental workload.Finally,those fouraspects were recommended for subjective mul-ti-dimensional scale of mental workload.

关 键 词：心理负荷 敏感性分析 因素分析 多维主观评定 人机系统 

分 类 号：B842[哲学宗教—基础心理学] TP11[哲学宗教—心理学]