Social Psychology Network

Maintained by Scott Plous, Wesleyan University

Benjamin Le

Benjamin Le

  • SPN Mentor

Please see for a complete list of (downloadable) publications and links to the courses he teaches.

Dr. Le was trained as an experimental social psychologist with a research focus on romantic relationship processes. His work is often framed within the context of Interdependence Theory (Thibaut & Kelley, 1959) and the Investment Model (Rusbult, 1983), and his research revolves around the construct of commitment. In particular, he is interested in the antecedents and consequences of commitment, the structure of general models of commitment, and the role of commitment (and other variables) in predicting relationship stability (vs. breakup). His other work has examined closeness and emotions in relationships, social networks and friend approval in relationships, how social class impacts relationship quality, and the social-cognitive underpinnings of relationship commitment. In addition, he studies relationship maintenance, infidelity, and stress in the context of interpersonal separation. His recent research has examined how individuals display their relationship on social networking sites, and how these displays are interpreted by others. His work also extends models of interpersonal commitment and maintenance to understanding pro-environmental sacrifice and "green" behaviors, as well as to prosocial academic behavior.

Primary Interests:

  • Close Relationships
  • Internet and Virtual Psychology
  • Interpersonal Processes
  • Self and Identity
  • Sociology, Social Networks

Benjamin Le
Department of Psychology
Haverford College
370 Lancaster Avenue
Haverford, Pennsylvania 19041
United States

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