2Berryman S E.Skills,School and Signals[M].New York:Columbia University Press,1990:8.
3Jackson N.If Competence Is the Answer,What Is the Question?[G].A Collection of Original Essays on Curriculum for the Workplace.Geelong:Deakin University Press,1994,135-149.
4Farmer J A,Buckmaster A,LeGrand B.Cognitive apprenticeship[J].New Directions for Adult and Continuing Education,1992,55 (Fall):41-49.
5Hart-Landesberg S,Braunger J,Reder S.Learing the Ropes:The Social Construction of Work-based Learning[R].Berkeley:National Center for Research in Vocational Education,1992.
6Billett S.Situated learning:A workplace experience[J].Australian Journal of Adult and Community Education,1994,34 (2):112-130.
7Kerka S.Constructivism,workplace learning and vocational education[EB/OL].http://www.ericdigests.org/1998-1/learning.html.
8Gregson J A.critical pedagogy for vocational education:The role of teacher education[J].Journal of Industrial Teacher Education,1993,30(4):7-28.
9Stein D.Situated learning in adult education[EB/OL].http://www.ericfacility.net/databases/ERIC_Digests/ed418250.html.
