You are here

In observance of the 2024 holiday season, Sage offices will be closed Monday December 23rd through Wednesday January 1st. Normal operations, including shipping for orders placed during the closure, will resume on Thursday January 2nd. For technical support during this time, please visit our technical support page for assistance options. 

We wish you a wonderful holiday season. Thank you. 

Craig D Parks Washington State University, USA

Craig D. Parks is Professor of Psychology at Washington State University. His primary research interest is in understanding the internal, individual-level factors that influence a person's frequency of cooperative responses in an interdependent group setting. He has conducted significant study on the topic of mixed-motive situations, and has also researched behaviour within decision-making groups. He is currently editor of Group Dynamics and associate editor of Group Processes and Intergroup Relations. He has recently published an Annual Review of Psychology paper on mixed-motive processes, an aspect of groups research, as well as two books and numerous articles on groups.