2Astin, A. W. , & Sax, L. How undergraduates are af- fected by service participation [ J ]. Journal of College Student Development, 39, 1998:258.
3Yogelgesang, L. J. , & Astin, A. W. Companng the effects of community service and service - learning [ J ]. Michigan Journal of Community Service Learning, 7,2000:30.
4Sugar, J. & Livosky, M. Enriching child psychology course with a preschool journal option [ J]. Teaching of Psychology, 15,1988:94.
5Eyler, J. , & Haheman, B. The impact of a legislative internship on students' political skill and sophistication [ J ]. Teaching Political Science, 9,1981:32.
6Miller, J. Linking traditional and service -learning courses: Outcome evaluation using two pedagogically distinct models [ J ]. Michigan Journal of Community Service Learning, 1,1994 : 32.
7Rama, D. V., Ravenscroft, S. P., Wolcott, S. K., & Zlotkowski, E. Service - teaming outcomes: Guidelines for educators and researchers [ J ]. Issues in Accounting Education, 15, 2000:667.
8Eyler, J. & Giles, D.E. Where is the learning in service learning[ M ]. San Francisco : Jossey - Bass. 1999.
9Eyler, J. Creating your reflection map [ J ]. New Directions for Higher Education, 114,2001:35.
10Giles, D. E., & Eyler, J. The theoretical roots of service - learning in John Dewey : Towards a theory of service - learning [ J ]. Michigan Journal of Community Service Learning. 1,1994:79.