For full functionality of this site it is necessary to enable JavaScript. Here are the instructions how to enable JavaScript in your web browser. Martin Dale Ruck Position: Professor Campus Affiliation: Graduate Center Phone: (212) 817-8720 mruck@gc.cuny.edu Research Interests: Cognitive Socialization, Intergroup Exclusion, Youth Civic Engagement, Human Rights Martin D. Ruck is professor in the PhD Programs in Human Development and Urban Education at the Graduate Center. His work examines the overall process of cognitive socialization-at the intersection of race, ethnicity and class-in terms of children's and adolescents' thinking about human rights and intergroup exclusion.