Psychology 310 Science: general issues 141 Education 44 Sociology 37 History of medicine 34 Cognition & cognitive psychology 32 Educational psychology 32 Philosophy 30 Social, group or collective psychology 27 Psychological methodology 26 Physiological & neuro-psychology, biopsychology 25 Society & social sciences 25 Occupational & industrial psychology 24 Psychiatry 23 Child & developmental psychology 21 Humanities 21 Psychoanalytical theory (Freudian psychology) 21 linguistics 20 Birth control, contraception, family planning 19 Medicine 18 Society & culture: general 16 History 15 Cultural studies 14 Research & information: general 14 Teacher training 14 Teaching of a specific subject 14 Teaching skills & techniques 14 Ethics & moral philosophy 13 Literature: history & criticism 12 Neurosciences 12