Translate vague outcomes into concrete indicators like invites others to speak, paraphrases accurately before disagreeing, or proposes solutions listing trade‑offs. Pilot descriptors with students; revise wording for clarity. If two observers disagree, the indicator is probably too fuzzy and needs refinement.
Prime learners to reflect first, then invite peer perspectives using structured protocols. Ask for one glow and one grow, tied to the rubric. Emphasize descriptions over judgments. Over time, students internalize criteria and speak specifically about behaviors rather than personality or popularity.