When people start getting real: The Group Living Skills Survey for extreme work environments.

INTRODUCTION: Group living skills (GLS), that is, being tidy and considerate of others, are an important skillset for teams who live and work together. However, this construct does not have a validated measure to enable an understanding of how group living skills influence team dynamics over time. We developed and validated a short measure of group living skills for teams living in extreme work environments. METHODS: We collected data from 83 individuals in 24 teams living and working in space and spaceflight analog environments on missions of 45-240 days. RESULTS: We provide evidence of reliability and validity for the GLS Survey over time and identify a two-factor structure. We also demonstrate its use as a measure of team-level dynamics and its utility as a sociometric measure to identify a person's degree of group living skills. DISCUSSION: We outline recommendations for using this new measure in future research and applied settings to understand this unique aspect of teams living and working together.