Situation Awareness:Approaches,Measures and Applications
情境意识的理论模型、测量及其应用

Situation awareness (SA) is a constantly evolving picture of the state of the ongoing environment. In complex and dynamic environments, it is the key factor for operatiors decision making and performance. The article mainly reviewed and analyzed the four approaches used to define and explain SA, the four major SA measurement techniques, and applications of SA in system design and evaluation, personel selection, and training. Finally the author proposed some aspects that need to further research.