Song Yang (Ph.D., University of Minnesota 2002) authored Investigating Job Training Programs in U.S. Organizations (2003) and published 15 articles and book chapters on issues related to work and workplaces, and social network analysis. He is working on sveral proposals to study various Human Resources (HR) policies and programs in Chinese organizations, focusing on emergent stratification structures and underpinning factors behind those stratification. He teaches methodology and statistics to both graduate and undergraduate students at Arkansas.