Ability testing Students Study and teaching (Secondary) 13 English language 12 Study and teaching (Higher) 8 Attitudes 4 Language 4 Malay language 4 Mathematical ability 4 Mathematics 4 Testing 4 Reading comprehension 3 Science 3 Malay speakers 2 Reading 2 Spoken English 2 Study and teaching 2 Study and teaching (Primary) 2 Study skills 2 Academic achievement 1 Arithmetic 1 Cognitive learning 1 Cognitive styles 1 Composition and exercises 1 Context (Linguistics) 1 Critical thinking 1 Curricula 1 Data processing 1 Divison algebras 1 Educational tests and measurements 1