Donnelly, J. E, Hillman, C. H., Greene, J. L., & Hansen, D. M. (in press). Physical Activity and Academic Achievement Across the Curriculum (A+PAAC): Primary outcomes from a 3-year cluster-randomized trial. Preventive Medicine.
Hansen, D. M (in press). Out-of-School Activities. In . (Ed.), SAGE Encyclopedia of Educational Research, Measurement, and Evaluation.
Hansen, D. M, & Jessop, N. (2017). A Context for Self-Determination and Agency: Adolescent Developmental Theories. In M. L Wehmeyer, K. A Shogren, T. D Little, & S. J Lopez (Eds.), Development of Self-Determination Through the Life-Course (pp. 27-46).
Herrmann, S. D, & Hansen, D. M (2015). Active Voice: Fitness and Academic Achievement in Children — Not Necessarily a Straightforward Association . Sports Medicine Bulletin,(March 3).
Hansen, D. M, Herrmann, S. D, Lambourne, K., Lee, J., & Donnelly, J. E (2014). Linear/nonlinear relations of activity and fitness with children's academic achievement. Medicine & Science in Sports & Exercise, 46(12), 2279-85. DOI:10.1249/MSS.0000000000000362
Donnelly, J. E, Washburn, R. A, Gibson, C., Sullivan, D., Greene, J., & Hansen, D. M (2013). Physical Activity and Academic Achievement Across the Curriculum (A+PAAC). Rationale and design of a 3-year, cluster-randomized trial. International Journal of Behavioral Nutrition and Physical Activity, 13(307). DOI:10.1186/1471-2458-13-307
Lambourne, K., Hansen, D. M, Szabo, A., Lee, J., Herrmann, S. D, & Donnelly, J. E (2013). Fitness mediates the relation between physical activity and academic achievement in elementary school students. Journal of Mental Health and Physical Activity, 6(3), 165-171.
Moore, E. W. G., & Hansen, D. M (2012). Assessing the construct-validity of a new self-report measure of adolescents’ engagement with challenge: Evidence for structural- and criterion-validity. Psychology, 3(10), 923-933.
Hansen, D. (2012). A "bottom-up" approach to youth development and policy in the United States. In M. Malgot & M. Hahn-Bleibtreu (Eds.), Youth Policy in a Changing World: From theory to practice (pp. 71-82). Toronto: Barbara Burdich Publishers.
Hansen, D., Chen, L., & Crawford, M. J. (2012). A tale of two histories: A brief look at youth work in the United States. In F. Coussée, G. Verschelden, & H. Williamson (Eds.), The history of youth work in Europe and its relevance for youth policy today (Vol. 3, pp. 235-244). Strasbourg, France: Council of Europe Publishing.
Hansen, D., Crawford, M. J., & Jessop, N. (2012). Civic engagement: Volunteerism, community involvement, and political action. In G. Creasy & P. Jarvis (Eds.), Adolescent development and school achievement in urban communities (pp. 163-176). New York, NY: Taylor & Francis Pub.
Hansen, D., & Crawford, M. J. (2011). On measuring youth work in the United States: The role of qualitative and quantitative methods. Youth and Policy, 107, 71-81.
Hansen, D., Skorupski, W. P., & Arrington, T. L. (2010). Differences in developmental experiences for commonly used categories of organized youth activities: It's time for a "tune-up". Journal of Applied Developmental Psychology, 31(6), 413-421.
Hansen, D. (2008). El aprendizaje en actividades organizadas para la juventud en los Estados Unidos. Buenos Aires, Argentina: Prometeo Libros.
Hansen, D., & Arrington, T. (2008). Out of school. In B. Kerr (Ed.), Encyclopedia of Giftedness, Creativity and Talent. Thousand Oaks, CA: Sage.
Hansen, D. (2008). The variety of organized youth activities in the United States and adolescents' developmental experiences in them. In R. Bendit & M. Hahn-Bleibtreu (Eds.), Youth and the future: Processes of social inclusion and patterns of vulnerability in a globalized world. Farmington Hills, MI: Leverkusen-Opladen & Barbara Budrich Publishers.
Hansen, D., & Larson, R. (2007). Amplifiers of developmental and negative experiences in organized activities: Dosage, motivation, lead roles and adult-youth ratios. Journal of Applied Developmental Psychology, 28, 360-374.
Larson, R., Hansen, D., & Moneta, G. (2006). Differing profiles of developmental experiences in across types of organized youth activities. Developmental Psychology, 42(5), 849-863.
Larson, R., Hansen, D., & Walker, K. (2005). Everybody's gotta give: Adolescents' development of initiative within a youth program. In J. Mahoney, J. Eccles, & R. Larson (Eds.), Organized activities as context of development: Extracurricular activities, after-school and community programs (pp. 159-184). Hillsdale, NJ: Lawrence Erlbaum Associates.
Larson, R., & Hansen, D. (2005). The development of strategic thinking: Learning to impact human systems in a youth activism program. Human Development, 48, 327-349.
Alfed, C., Stone, J. R., Aragon, S., Hansen, D., Zirkle, C., Connors, J., Spindler, M., Swineburne-Romine, R., & Woo, H. (2005). The value added by career and technical student organizations (CTSOs) to students' high school experience. Minneapolis, MN: National Research Center for Career and Technical Education, University of Minnesota.
Larson, R., Jarrett, R., Hansen, D., Pearce, N., Sullivan, P., Walker, N., Watkins, N., & Wood, D. (2004). Youth programs as contexts of positive development. In A. Linley & S. Joseph (Eds.), Positive psychology in practice: From research to application (pp. 540-560). New York, NY: Wiley.
Dworkin, J. B., Larson, R., & Hansen, D. (2003). Adolescents' accounts of growth experiences in youth activities. Journal of Youth and Adolescence, 32, 17-26.
Hansen, D., Larson, R., & Dworkin, J. (2003). What adolescents learn in organized youth activities: A survey of self-reported developmental experiences. Journal of Research on Adolescence, 13(1), 25-55.
Hansen, D., Mortimer, J. T., & Kruger, H. (2001). Adolescent part-time employment in the United States and Germany: Diverse outcomes, contexts and pathways. In P. Mizen, C. Pole, & A. Bolton (Eds.), Hidden hands: International perspectives on children's work and labour (pp. 121-138). London, England, UK: Falmer Publishers.
Hansen, D., & Jarvis, P. (2000). Adolescent employment and psychosocial outcomes: A comparison of two employment contexts. Youth and Society, 31(4), 417-436.
