共 7 条
- [1] ANKER JL, 1971, J AMER COLL HEALTH A, V19, P178
- [2] FOX DJ, 1969, RESEARCH PROCESS EDU
- [3] GAIN AH, 1969, YOUNG PEOPLE DRUGS
- [4] LIPP MR, 1971, AM J PSYCHIATRY, V128, P99
- [5] OHANRAHAN T, UNPUBLISHED STUDY
- [6] ROBBINS EL, 1970, AM J PSYCHIATRY, V126, P85
- [7] VANDALEN DB, 1966, UNDERSTANDING EDUCAT