共 50 条
- [1] THEORETICAL AND PRACTICAL RELEVANCE OF EMPIRICAL EDUCATIONAL-RESEARCH ZEITSCHRIFT FUR PADAGOGIK, 1977, : 219 - 233
- [2] THE HISTORY AND RESULTS OF EMPIRICAL EDUCATIONAL-RESEARCH IN GERMANY ZEITSCHRIFT FUR PADAGOGIK, 1990, 36 (05): : 687 - 709
- [5] PUBLISHED EDUCATIONAL-RESEARCH - AN EMPIRICAL-STUDY OF ITS QUALITY JOURNAL OF EDUCATIONAL RESEARCH, 1988, 81 (03): : 182 - 189
- [6] EMPIRICAL-BASIS OF EDUCATIONAL-RESEARCH - GERMAN - BECK,K ZEITSCHRIFT FUR PADAGOGIK, 1991, 37 (05): : 845 - 848