Perception 80 Psychology 60 Philosophy 55 Visual perception 47 History 33 Social perception 30 Perception (Philosophy) 23 Cognition 19 Agricultural Extension 17 Cognitive psychology 17 India 17 Self-perception 17 Geographical perception 15 Knowledge, Theory of 12 Pattern perception 12 Senses and sensation 12 Women 12 Dissertations, Academic (Ph.D) 11 Emotions 11 Phenomenology 11 Social psychology 11 Agricultural extension 10 Communication 10 Physiological psychology 10 Social conditions 10 Leadership 9 Medicine 9 Tourism 9 sensory perception 9 Feminism 8