Intellect 156 Thought and thinking 55 Brain 37 Religious aspects 11 Intelligence levels 9 Islam 9 Intelligence tests 8 Success 8 Memory 7 Teaching 7 Artificial intelligence 6 Cognitive styles 6 Interpersonal relations 6 Social aspects 6 Cognition 5 Cognitive science 5 Computer simulation 5 Islam and reason 5 Leadership 5 Mathematical models 5 Nature and nurture 5 Emotions 4 History 4 Knowledge, Theory of 4 Learning, Psychology of 4 Mnemonics 4 Motivation (Psychology) 4 Philosophy 4 Creative ability 3 Creative thinking 3