Fourteen years ago, POD member Edward Vela drew attention to the role of emotion in learning. In particular he emphasized the need for faculty to express positive emotions in the classroom. Since then researchers continue to measure the effectiveness of positive emotion in student learning but the field of emotion in the classroom has expanded since Vela's essay. The purpose of this article is to not only update Vela's citations on emotion and learning but to provide a broader perspective on the topic and assist faculty developers. Ashkanasy's five-level model frames the discussion.