A network-based team situation awareness enhanced training strategy and experimental validation in simulated maritime collaboration
研究提出一种基于网络的训练策略来提升复杂社会技术系统中船员的团队态势感知，通过实验比较三种训练方式，发现基于信息社交网络的训练效果最佳，且不增加团队工作负荷。
This study proposes a network-based training strategy to improve the team situation awareness (TSA) of crews in complex socio-technical systems. Eighty-four participants were recruited and divided into twenty-one teams to receive different trainings, including network-less training (NLT), information network-based training (IBT), and information-social network-based training (ISBT). Simulated tasks were performed under both routine working and emergency scenarios. Subjective measures and behavioural measures were used to assess TSA, team task performance, and team mental workload. The experimental results indicate that the network-based training can significantly enhance TSA. Moreover, ISBT teams performed better than IBT teams in both routine working and emergency scenarios while outperformed NLT teams only in the emergency scenario. In addition, the IBT and ISBT proposed in this study did not result in higher team workload costs when enhancing TSA. This study provides new insights into enhancing TSA through optimising team training.