The extent to which we see ourselves as similar or different from others in our lives plays a key role in getting along and participating in social life. This volume identifies research relevant to such communal functions of social comparisons and summarizes and organizes this research within a single, coherent conceptual framework. The volume provides an important addition to current thinking about social comparison, which has often neglected communal and affiliative functions. Whereas human desire to compare with others has traditionally been viewed as motivated by self-centered needs such...