Allahyari, R. A. (2000). Visions of charity: Volunteer workers and moral community. Berkeley: University of California Press.
Asparouhov, T., & Muthén, B. (2005). Multivariate statistical modeling with survey data. In Proceedings of the FCMS 2005 research conference.
Assor, A., Roth, G., & Deci, E. L. (2004). The emotional costs of parents’ conditional regard: A self-determination theory analysis. Journal of Personality,
Barber, B. R. (1992). An aristocracy of everyone: The politics of education and the future of America. New York: Oxford University Press.
Bellah, R. N., Madsen, R., Sullivan, W. M., Swidler, A., & Tripton, S. M. (1991). The good society. New York: Alfred A. Knopf.
Biddle, B. J., Bank, B. J., & Marlin, M. M. (1980). Parental and peer influence on adolescents. Social Forces,
Billig, S. H. (2000). Research on K-12 school-based service-learning: The evidence builds. The Phi Delta Kappan,
Blasi, A. (1983). Moral cognition and moral action: A theoretical perspective. Developmental Review,
Brehm, S. S., & Brehm, J. W. (1981). Psychological reactance: A theory of freedom and control. New York: Academic Press.
Brewer, G. A. (2003). Building social capital: Civic attitudes and behavior of public servants. Journal of Public Administration Research and Theory,
Butts, R. F. (1989). The civic mission in educational reform. Stanford: Hoover Institution Press.
Carlo, G., Okun, M. A., Knight, G. P., & de Guzman, M. R. T. (2005). Prosocial value motivation as a mediator and moderator of the relations between agreeableness, extraversion and volunteering. Personality and Individual Differences,
Cemalcilar, Z. (2009). Understanding individual characteristics of adolescents who volunteer. Personality and Individual Differences,
Center for Civic Education. (1994). National standards for civics and government. Retrieved July 1, 2011, from http://www.civiced.org/index.php?page=stds.
Colby, A., & Damon, W. (1992). Some do care: Contemporary lives of moral commitment. New York: Free Press.
Corporation for National and Community Service. (2009). What is service-learning? Retrieved April 26, 2009 from http://www.servicelearning.org/what-service-learning.
Curtin, T. R., Ingels, S. J., Wu, S., & Heuer, R. (2002). Base-year to fourth follow-up data file user’s manual. Retrieved September 10, 2009 from http://nces.ed.gov/pubs2002/2002323.pdf.
Damon, W. (1984). Self-understanding and moral development from childhood to adolescence. In W. M. Kurtines & J. L. Gewirtz (Eds.), Morality, moral behavior, and moral development (pp. 109–127). New York: Wiley.
Dawes, N. P., & Larson, R. (2011). How youth get engaged: Grounded-theory research on motivational development in organized youth programs. Developmental Psychology,
Deci, E. L., Eghrarri, H., Patrick, B. C., & Leone, D. R. (1994). Facilitating internalization: The self-determination theory perspective. Journal of Personality,
Deci, E. L., & Ryan, R. M. (1985). Intrinsic motivation and self-determination in human behavior. New York: Plenum Press.
Dewey, J. (1916/2004). Democracy and education. New York: Dover Publications.
Dunn, A. W. (1916). The social studies in secondary education. Washington, DC: Government Printing Office.
Educational Policies Commission. (1938). The purposes of education in American democracy. Washington, DC: National Education Association of the United States.
Eisenberg, N., Fabes, R. A., & Spinrad, T. L. (2006). Prosocial development. In W. Damon (Ed.), Handbook of child psychology, volume 3: Social, emotional, and personality development. New York: Wiley.
Erikson, E. (1968). Identity: Youth and crisis. New York: Norton.
Eyler, J., & Giles, D. (1999). Where’s the learning in service learning?. San Francisco, CA: Jossey-Bass.
Gardner, M., Roth, J., & Brooks-Gunn, J. (2008). Adolescents’ participation in organized activities and developmental success 2 and 8 years after high school: Do sponsorship, duration, and intensity matter? Developmental Psychology,
Glanville, J. L. (1999). Political socialization or selection? Adolescent extracurricular participation and political activity in early adulthood. Social Science Quarterly,
Glazerman, S., Levy, D. M., & Myers, D. (2003). Nonexperimental versus experimental estimates of earnings impacts. Annals of the American Academy of Political and Social Science,
Grimm, R., Dietz, N., & Foster-Bey, J. (2006). Volunteer growth in America: A review of trends since 1974. Retrieved April 26, 2009 from http://www.serveminnesota.org/PDFFiles/VolunteerGrowthReport.pdf.
Grube, J. A., & Piliavin, J. A. (2000). Role identity, organizational experiences, and volunteer performance. Personality and Social Psychology Bulletin,
Guo, S., & Fraser, M. W. (2010). Propensity score analysis: Statistical methods and applications. Thousand Oaks: Sage.
Habermas, T., & Bluck, S. (2000). Getting a life: The emergence of the life story in adolescence. Psychological Bulletin,
Hamilton, S. F., & Fenzel, M. L. (1988). The impact of volunteer experience on adolescent social development: Evidence of program effects. Journal of Adolescent Research,
Hardy, S. A., & Carlo, G. (2005). Religiosity and prosocial behaviours in adolescence: The mediating role of prosocial values. Journal of Moral Education,
Hart, D., Donnelly, T. M., Youniss, J., & Atkins, R. (2007). High school community service as a predictor of adult voting and volunteering. American Educational Research Journal,
Hart, D., & Fegley, S. (1995). Prosocial behavior and caring in adolescence: Relations to self-understanding and social judgment. Child Development,
Henderson, A., Brown, S. D., Pancer, S. M., & Ellis-Hale, K. (2007). Mandated community service in high school and subsequent civic engagement: The case of the “double cohort” in Ontario, Canada. Journal of Youth and Adolescence,
Hodgkinson, V. A., Weitzman, M. S., & Kirsch, A. D. (1988). From belief to commitment: The activities and finances of religious congregations in the United States: Findings from a national survey. Washington, DC: Independent Sector.
Hotchkiss, R. B., Fottler, M. D., & Unruh, L. (2009). Valuing volunteers: The impact of volunteerism on hospital performance. Health Care Management Review,
Imbens, G. W. (2000). The role of the propensity score in estimating dose-response functions. Biometrika,
Jaccard, J., & Wan, C. K. (1996). LISREL approaches to interaction effects in multiple regression. Thousand Oaks: Sage.
Johnson, M. K., Beebe, T., Mortimer, J. T., & Snyder, M. (1998). Volunteerism in adolescence: A process perspective. Journal of Research on Adolescence,
Jones, S. R., Segar, T. C., & Gasiorski, A. L. (2008). “A double-edged sword”: College student perceptions of required high school service-learning. Michigan Journal of Community Service Learning, 15(1), 5–17.
Kahne, J. E., & Sporte, S. E. (2008). Developing citizens: The impact of civic learning opportunities on students’ commitment to civic participation. American Educational Research Journal,
Kahne, J. E., & Westheimer, J. (2006). The limits of political efficacy: Educating citizens for a democratic society. Political Science and Politics,
Larson, R. W. (2000). Toward a psychology of positive youth development. American Psychologist,
Larson, R. W., Hansen, D. M., & Moneta, G. (2006). Differing profiles of developmental experiences across types of organized youth activities. Developmental Psychology,
Leach, C. W., Snider, S., & Iyer, A. (2002). Poisoning the consciences of the fortunate: The experience of relative advantage and support for social equality. In I. Walker & H. J. Smith (Eds.), Relative deprivation: Specification, development, and integration (pp. 136–163). New York: Cambridge University.
Lechner, M. (2002). Some practical issues in the evaluation of heterogeneous labour market programmes by matching methods. Journal of the Royal Statistical Society Series,
Lee, L., Piliavin, J. A., & Call, V. R. A. (1999). Giving time, money, and blood: Similarities and differences. Social Psychology Quarterly,
Lopez, M. H., Levine, P., Both, D., Kiesa, A., Kirby, E., & Marcelo, K. (2006). The 2006 civic and political health of the nation: A detailed look at how youth participate in politics and communities. College Park: CIRCLE.
Markus, H., & Wurf, E. (1987). The dynamic self-concept: A social psychological perspective. Annual Review of Psychology,
Marlowe, D. B., Kirby, K. C., Bonieskie, L. M., Glass, D. J., Dodds, L. D., Husband, S. D., et al. (1996). Assessment of coercive and noncoercive pressures to enter drug abuse treatment. Drug and Alcohol Dependence,
Matsuba, K., Hart, D., & Atkins, R. (2007). Psychological and social-structural influences on commitment to volunteering. Journal of Research in Personality,
McLellan, J. A., & Youniss, J. (2003). Two systems of youth service: Determinants of voluntary and required youth community service. Journal of Youth and Adolescence,
Melchior, A. (1999). Summary report: National evaluation of Learn and Serve America. Waltham, MA: Center for Human Resources, Brandeis University.
Metz, E., McLellan, J., & Youniss, J. (2003). Types of voluntary service and adolescents’ civic development. Journal of Adolescent Research,
Metz, E. C., & Youniss, J. (2005). Longitudinal gains in civic development through school-based required service. Political Psychology,
Montada, L., & Schneider, A. (1989). Justice and emotional reactions to the disadvantaged. Social Justice Research,
Musick, M. A., & Wilson, J. (2003). Volunteering and depression: The role of psychological and social resources in different age groups. Social Science and Medicine,
Muthén, B., & Satorra, A. (1995). Complex sample data in structural equation modeling. In P. Marsden (Ed.), Sociological methodology (pp. 216–316). Cambridge: Blackwell.
National Commission on Civic Renewal. (1997). A nation of spectators: How civic disengagement weakens America and what we can do about it. Philadelphia: Pew Charitable Trusts.
Neubert, M. J., Carlson, D. S., Kacmar, K. M., Roberts, J. A., & Chonko, L. B. (2009). The virtuous influence of ethical leadership behavior: Evidence from the field. Journal of Business Ethics,
Niemi, R. G., & Junn, J. (1998). Civic education: What makes students learn. New Haven: Yale University Press.
Nolin, M. J., Chaney, B., Chapman, C., & Chandler, K. (1997). Student participation in community service activity. Retrieved April 26, 2009 from http://nces.ed.gov/pubs97/97331.pdf.
Orwin, R., Cadell, D., Chu, A., Kalton, G., Maklan, D., Morin, C., et al. (2006). Evaluation of the national youth anti-drug
media campaign: 2004 report of findings. Retrieved April 26, 2009 from http://archives.drugabuse.gov/initiatives/westat/NSPY2004Report/Vol1/Report.pdf.
Painter, J. (2004). SPSS Syntax for nearest neighbor propensity score matching. Retrieved April 26, 2009 from http://www.unc.edu/~painter/SPSSsyntax/propen.txt.
Pancer, M., & Pratt, M. W. (1999). Social and family determinants of community service involvement in Canadian youth. In M. Yates & J. Youniss (Eds.), Roots of civic identity: International perspectives on community service and activism in youth (pp. 32–55). New York: Cambridge University Press.
Pearce, N., & Larson, R. W. (2006). How teens become engaged in youth development programs: The process of motivational change in a civic activism organization. Applied Developmental Science,
Penner, L. A. (2004). Volunteerism and social problems: Making things better or worse? Journal of Social Issues,
Piliavin, J. A., & Callero, P. L. (1991). Giving blood: The development of an altruistic identity. Baltimore: Johns Hopkins University Press.
Piliavin, J. A., & Siegel, E. (2007). Health benefits of volunteering in the Wisconsin longitudinal study. Journal of Health and Social Behavior,
Planty, M., Bozick, R., & Regnier, M. (2006). Helping because you have to or helping because you want to? Sustaining participation in service work from adolescence through young adulthood. Youth and Society,
Pratt, M. W., Hunsberger, B., Pancer, S. M., & Alisat, S. (2003). A longitudinal analysis of personal values socialization: Correlates of a moral self-ideal in late adolescence. Social Development,
Raskoff, S. A., & Sundeen, R. A. (1999). Community service programs in high schools. Retrieved April 26, 2010 from https://www.law.duke.edu/journals/lcp/downloads/LCP62DAutumn1999P73.pdf.
Reeve, J., Jang, H., Hardre, P., & Omura, M. (2002). Providing a rationale in an autonomy-supportive way as a strategy to motivate others during an uninteresting activity. Motivation and Emotion,
Reinders, H., & Youniss, J. (2006). School-based required community service and civic development in adolescents. Applied Developmental Science,
Rekrut, M. (1994). Peer and cross-age tutoring: The lessons of research. Journal of Reading,
Riedel, E. (2002). The impact of high school community service programs on students’ feelings of civic obligation. American Politics Research,
Rokeach, M. (1973). The nature of human values. New York: Wiley.
Rubin, D. (1996). Multiple imputation after 18 + years. Journal of the American Statistical Association,
Ryan, R. M., & Deci, E. L. (2000). Self-determination theory and the facilitation of intrinsic motivation, social development, and well-being. American Psychologist,
Scales, P. C., Blyth, D. A., Berkas, T. H., & Kielsmeier, J. C. (2000). The effects of service-learning on middle school students’ social responsibility and academic success. Journal of Early Adolescence,
Scales, P. C., & Roehlkepartain, E. C. (2004). Community service and service-learning in U.S. public schools, 2004. Retrieved April 26, 2010 from http://www.search-institute.org/system/files/2004G2GCompleteSurvey.pdf.
Schmidt, J. A., Shumow, L., & Kackar, H. (2007). Adolescents’ participation in service activities and its impact on academic, behavioral, and civic outcomes. Journal of Youth and Adolescence,
Schmidt, J. A., Shumow, L., & Kackar, H. Z. (2011). Associations of participation in service activities with academic, behavioral, and civic outcomes of adolescents at varying risk levels. Journal of Youth and Adolescence, 1–16.
Schwartz, S. H. (1992). Universals in the content and structure of values: Theoretical advances and empirical tests in 20 countries. Advances in Experimental Social Psychology,
Schwartz, S. H., & Boehnke, K. (2004). Evaluating the structure of human values with confirmatory factor analysis. Journal of Research in Personality,
Schwarz, K. C. (2011). Distant or direct: Students’ interactions with service recipients while completing Ontario’s community involvement requirement. In B. J. Porfilio & H. Hickman (Eds.), Critical service-learning as revolutionary pedagogy (pp. 29–46). Charlotte, NC: Information Age Publishing.
Serow, R. C. (1991). Students and voluntarism: Looking into the motives of community-service participants. American Educational Research Journal,
Sheldon, K. M., Sheldon, M. S., & Osbaldiston, R. (2000). Prosocial values and group-assortation within an N-person prisoner’s dilemma. Human Nature,
Sklair, L. (2001). The transnational capitalist class. Oxford: Blackwell.
Sobus, M. S. (1995). Mandating community service: Psychological implications of requiring prosocial behavior. Law and Psychology Review,
Stuart, E. A. (2010). Matching methods for casual inference: A review and a look forward. Statistical Science,
Stukas, A. A., Snyder, M., & Clary, E. G. (1999). The effects of “mandatory volunteerism” on intentions to volunteer. Psychological Science,
Taylor, T. P., & Pancer, S. M. (2007). Community service experiences and commitment to volunteering. Journal of Applied Social Psychology,
U.S. Department of Labor. (2011). Volunteering in the United States, 2010. Retrieved July 1, 2011, from http://www.bls.gov/news.release/volun.nr0.htm.
Vansteenkiste, M., Simons, J., Lens, W., Soenens, B., & Matos, L. (2005). Examining the motivational impact of intrinsic versus extrinsic goal framing and autonomy-supportive versus internally controlling communication style on early adolescents’ academic achievement. Child Development,
Warburton, J., & Smith, J. (2003). Out of the generosity of your heart: Are we creating active citizens through compulsory volunteer programmes for young people in Australia? Social Policy and Administration,
Wasik, B. A. (1998). Volunteer tutoring programs in reading: A review. Reading Research Quarterly,
Weinberg, D. B. (2003). Code green: Money-driven hospitals and the dismantling of nursing. New York: Cornell University Press.
Weinstein, N., & Ryan, R. M. (2010). When helping helps: Autonomous motivation for prosocial behavior and its influence on well-being for the helper and recipient. Journal of Personality and Social Psychology,
Williams, G. C., Gagné, M., Ryan, R. M., & Deci, E. L. (2002). Facilitating autonomous motivation for smoking cessation. Health Psychology,
Wilson, J. (2000). Volunteering. Annual Review of Sociology,
Yates, M., & Youniss, J. (1996). A developmental perspective on community service in adolescence. Social Development,
Yates, M., & Youniss, J. (Eds.). (1999). Roots of civic identity: International perspectives on community service and activism in youth. New York: Cambridge University Press.
Youniss, J., McLellan, J. A., & Mazer, B. (2001). Voluntary service, peer group orientation, and civic engagement. Journal of Adolescent Research,
Youniss, J., McLellan, J. A., & Yates, M. (1997). What we know about engendering civic identity. The American Behavioral Scientist,
Youniss, J., & Yates, M. (1999). Youth service and moral-civic identity: A case for everyday morality. Educational Psychology Review,
Zaff, J. F., Moore, K. A., Papillo, A. R., & Williams, S. (2003). Implications of extracurricular activity participation during adolescence on positive outcomes. Journal of Adolescent Research,
Zaff, J. F., Youniss, J., & Gibson, C. M. (2009). An inequitable invitation to citizenship: Non-college-bound youth and civic engagement. Retrieved July 1, 2011 from http://www.pacefunders.org/publications/NCBY.pdf.
Zarrett, N., Fay, K., Li, Y., Carrano, J., Phelps, E., & Lerner, R. M. (2009). More than child’s play: Variable- and pattern-centered approaches for examining effects of sports participation on youth development. Developmental Psychology,