1. Tuckman
B. W. (1965). Developmental sequence in small groups. Psychological Bulletin
63(6)
384–399. https://doi.org/10.1037/h0022100.
Page 386: Tuckman describes the "Norming" stage (originally termed Stage 3) as the period where "in-group feeling and cohesiveness develop
new standards evolve
and new roles are adopted." This adoption of roles is synonymous with accepting team responsibilities.
2. MIT Human Resources. (n.d.). Leading Teams: Tuckman's Stages of Group Development. MIT. Retrieved from https://hr.mit.edu/learning-topics/teams/articles/stages-development
Norming Stage Section: This resource states that in the Norming stage
"Agreement and consensus is largely formed among the team
who respond well to facilitation by leader. Roles and responsibilities are clear and accepted."
3. Bonebright
D. A. (2010). 40 years of storming: a historical review of Tuckman's model of small group development. Human Resource Development International
13(1)
111-120. https://doi.org/10.1080/13678861003589099.
Page 112: The article summarizes the Norming stage as the point where "group members establish group norms and standards of conduct... Members accept the group and the idiosyncrasies of fellow members." This acceptance is foundational to taking on shared responsibilities.