First published in 1982. In late May, 1981, the 17th annual Carnegie Symposium on Cognition brought 16 cognitive and social psychologists to Camegie-Mellon University. Their topic was affect and cognition. For only the second time, the Carnegie Symposium had been organized by social psychologists. John Carroll and John Payne chaired the first social cognitive symposium in 1975. Their conference came precisely at the time when social cognition was beginning to take root within social psychology. Since then, the area has blossomed. These are the papers from the conference.