Juggling Hats and Ladders: A Social Identity and Social Status Framework for Multiple Team Membership

Employees increasingly belong to more than one team at the same time, yet similar multiple team membership (MTM) profiles can support effectiveness and well-being in some cases and undermine them in others. Team counts and membership variety capture how employees are distributed across teams, but leave open how they experience the particular memberships that make up those profiles. I argue that MTM’s consequences depend on two psychosocial features of each membership: how strongly the team defines the employee’s work identity and how much local member status it grants for the employee’s contribution. I integrate social identity theory and status characteristics theory into a multilevel framework in which these identity and status positions (the hats employees wear and the ladders they climb) shape MTM experiences across levels. Within each membership, identification and local member status give rise to social validation or identity threat. Across an individual’s portfolio, identity variety and status inconsistency create learning opportunity or switching load. Within teams, identification climate and external team status shape external knowledge access or coordination demands. The framework explains why structurally similar MTM profiles generate different resources and demands depending on how employees are positioned within and across their concurrent teams.