In a brief introduction, this article calls giving and receiving feedback one of the most important skills a manager can possess, defines feedback, provides examples of giving and receiving feedback, highlights the importance and benefits of good feedback, and directs the reader to nine selected feedback resources on the World Wide Web. The second part of the article contains a short mini-assessment center activity intended as a feedback-learning simulation. Instructions for using the 32-minute activity, along with the necessary scenarios and feedback evaluation sheets, are included. The activity is intended for any group of supervisors or team members. (Author/KC)