LETTER: Joint Effort

Last week, The Daily Pennsylvanian published an article, "In Pursuit of Knowledge," about undergraduate research at Penn (DP 1/31/92). In that article, a research project on the facial expressions of disgust was described. The DP chose to interview us about this work. In fact, the work is a joint undergraduate project with Laura Lowery and Rhonda Ebert, a senior in the School of Arts and Sciences. We would like to formally acknowledge her essential contribution to the project. When we were interviewed, we were not under the impression that this research would be a main focus of the article and unfortunately neglected to mention Rhonda Ebert's participation. PAUL ROZIN Psychology Professor LAURA LOWERY College '93