Education 5 Teaching of students with English as a second language (TESOL) 2 Biography and non-fiction prose 1 Communication studies 1 Educational equipment & technology, computer-aided learning (CAL) 1 Educational strategies & policy 1 Ethnic groups and multicultural studies 1 History of the Americas 1 Human geography 1 Human rights, civil rights 1 Industrial applications of scientific research & technological innovation 1 Literature: history & criticism 1 Mathematics and Science 1 Medicine 1 Philosophy 1 Psychology 1 Slavery and abolition of slavery 1 Teaching skills & techniques 1 Technology: general issues 1 Television production: technical and background skills 1 The Arts 1