Introduction			4
1. Description of the experiment			8
	1.1. The aims of the experiment		8
	1.2. The experimental model		9
	1.3. The frames of the experiment		13
		1.3.1. Time interval, institutions, subjects	13
		1.3.2. Teachers and students	15
	1.4. The organizational form of the experiment		18
	1.5. Documenting the results		20
2. The results of the learning units			21
	2.1. Computerized data processing		21
	2.2. The results of the first learning units		24
		2.2.1. Faculty of Agricultural Science, Mosonmagyaróvár	25
		2.2.2. High School of Food Industry, Szeged	29
		2.2.3. High School of Agriculture, Szarvas	31
		2.2.4. High School of Agricultural Engineering, Mezőtúr	33
3. Comprehensive analysis of the results of the experimental instruction			34
	3.1. The results of the semesters		35
		3.1.1. Faculty of Agricultural Science, Mosonmagyaróvár	35
		3.1.2. College of Food Industry, Szeged	40
		3.1.3. College of Agriculture, Szarvas	46
		3.1.4. College of Agricultural Engineering, Mezőtúr	51
		3.1.5. Comparative analysis of the results of the semesters	51
	3.2. The results of the (subjects) disciplines(Mathematics and computer science, physics, chemistry, industrial design and drawing)		54
	3.3. The results of the experimental years		56
	3.4. The results of the whole experimental process		60
	3.5. Analyzing the factors determining the efficiency by multiple regression		63
4. Students' opinion about the mastery learning strategies			72
5. The economic background of the application of the mastery learning strategies			77
6. List of the instructional materials made during the experiment			84
	6.1. Readers, textbooks		84
	6.2. Tests		85
	6.3. Audiovisual helps, enriched materials		91
7. Publications, and lectures concerning the experiment			94
	7.1. Books		94
	7.2. Papers		94
	7.3. Mimeographed informational materials of the experimental instruction		97
	7.4. Doctoral dissertations		99
	7.5. Manuscripts		100
	7.6. Lectures		100
List of tables			103
List of figures			105
English summary			109
Contents			114