206 Pratkanis, A. R., & Turner, M. E. (1996). Persuasion and democracy: strategies for increasing deliberative participation and enacting social change. Journal of Social Issues, 52(1), 187-205. Price, R. (2003). Members committed to future of Farmers Union, take pride in recruiting efforts. National Farmers Union News, 50(9), 3. Purdy, J. (1999). The new culture of rural America. American Prospect, 11(3), 26-31. Putnam, R. D. (1995). Tuning in, tuning out: The strange disappearance of social capital in America. PS: Political Science and Politics, 28(4), 664-683. Reese, P. (2002, May-June). Whatever it takes: Seven decisions you must make now to stay in family farming. Successful Farming. Retrieved March 20, 2004, from http://www.agriculture.com/stonline/sf/2002/may-june/0206decisions.html Rioux, S. M., & Penner, L. A. (2001). The causes of organizational citizenship behavior: A motivational analysis. Journal ofApplied Psychology, 86(6), 1306- 1314. Robertson, P. J., & Tang, S. (1995). The role of commitment in collective action: Comparing the organizational behavior and rational choice perspectives. Public Administration Review, 55(1), 67-79. Rohs, F. R., & Langone, C. A. (1993). Assessing leadership and problem-solving skills and their impacts in the community. Evaluation Review, 17(1), 109-115. Rudd, R. D. (1998). AEE 6767: Research strategies and procedures in agricultural education and communication. Gainesville: University of Florida. Sabatier, P. A. (1992). Interest group membership and organization: Multiple theories. In M. P. Petracca (Ed.), The politics of interests. Boulder, CO: Westview Press. Safrit, R. D., & Jones, J. M. (2003). Critical thinking: Helping volunteers make better decisions. The Journal of Volunteer Administration, 21(2), 17-23. Safrit, R. D., & Merrill, M. (2002). Management implications of contemporary trends in volunteerism in the United States and Canada. The Journal of Volunteer Administration, 20(2), 12-23. Salant, P., & Dillman, D. A. (1994). How to conduct your own survey. New York: John Wiley & Sons, Inc. Salisbury, R. H. (1969). An exchange theory of interest groups. Midwest Journal of Political Science, 13, 1-32.