This document discusses feedback and provides guidelines for giving effective feedback. It explains that feedback should be given directly to the person concerned, anchor what is valued about the person, provide specific examples, discuss the impact, make suggestions, ask for help, avoid "but", and end on a positive note about the future. The document also provides examples of praise, improvement, and abusive feedback and how to make the abusive feedback more constructive. Finally, it discusses three models for feedback: porpoise, sandwich, and Atkins models.