共 40 条
- [1] [Anonymous], 1994, Qualitative data analysis, DOI DOI 10.1080/0140528790010406
- [3] Cargo M, 2003, AM J HEALTH BEHAV, V27, pS66
- [5] Damon W., 2003, APPL DEV SCI, V7, P119, DOI [DOI 10.1207/S1532480XADS0703_2, DOI 10.1207/S1532480XADS07032, 10.1207/S1532480XADS07032]
- [6] Developmental Studies Center, 2000, MIDDL SCH STUD QUEST
- [8] DuBois DL, 1996, J RES ADOLESCENCE, V6, P543
- [10] Complex interventions: how "out of control" can a randomised controlled trial be? [J]. BMJ-BRITISH MEDICAL JOURNAL, 2004, 328 (7455): : 1561 - 1563