I recently facilitated a session on team dynamics and included the seminal work by Bruce Tuckman on the stages of group development. Tuckman’s theory states that groups go through four stages: Forming, Storming (when the inevitable conflict arises), Norming (conflict is resolved and the group begins to cooperate), and Performing (where results are produced).
A question was asked about groups that are continually changing, with new members coming in before the team can coalesce into the Performing stage. My advice: repeat the Forming stage each time but work to truncate it for the group. If a new member joins, spend the time onboarding them as soon as they are selected. Share written records right away. Meet with them in advance of the first meeting to get them up to speed. Pair them with a buddy who can explain nuances during meetings. Take the time to introduce them to other members before their first meeting so it’s not all new to them. You still should do introductions and take steps to build trust among the group, but what you do from the very start can make a big difference in how quickly the Forming stage lasts.
Each time even one new member enters the group, it’s a new group. Be intentional about Forming, again and again. Don’t make the mistake of continuing as you were without taking the time to re-form with your new configuration.











