This paper presents a model of team learning and tests it in a multimethod
field study. It introduces the construct of team psychological safety-a sha
red belief held by members of a team that the team is safe for interpersona
l risk taking-and models the effects of team psychological safety and team
efficacy together on learning and performance in organizational work teams.
Results of a study of 51 work teams in a manufacturing company, measuring
antecedent, process, and outcome variables, show that team psychological sa
fety is associated with learning behavior, but team efficacy is not, when c
ontrolling for team psychological safety. As predicted, learning behavior m
ediates between team psychological safety and team performance. The results
support an integrative perspective in which both team structures, such as
context support and team leader coaching, and shared beliefs shape team out
comes.