Table 3.

Distribution of the studies in terms of the discipline

Field	Sub-Branches	Number of Studies (Sub-Branches)	Total
Science Education	Chemistry	9	24
	Biology	6
	Physics	4
	General	5
Medical Education			20
Foreign Language Teaching			17
Information Technology			14
Engineering Education	Electrical-Engineering Education	4	12
	Computer Education	6
	Industrial Engineering Education	2
Mathematics Education			11
Computing and informatics			10
Instructional Technology			9
Architecture Education			5
Tourism			4
Clinical Psychology			2
Political Science			1
Unspecified			3
Total			132