A. Having refinement / grooming sessions on the specifications (e.g., user stories) with the team and business stakeholders on a regular basis throughout an iteration.

B. Conducting sprint retrospectives every 2-3 iterations to identify process improvement opportunities.

C. Daily meetings with other team members to discuss openly and provide feedback on the work products (e.g., code or tests) being developed.

D. The demonstration of products early and often to customers, at least at the end of an iteration during the iteration review.