Gesture Nonverbal communication 8 Sign language 8 Language and languages 5 Psychological aspects 5 Speech and gesture 5 Semantics 4 more ... Body language 3 Interpersonal communication 3 Language acquisition 3 Psycholinguistics 3 Semiotics 3 Animal communication 2 Anthropological linguistics 2 Communication models 2 Communicative competence in children 2 Grammar, Comparative and general 2 Means of communication 2 Metaphor 2 Origin 2 Primates 2 Social interaction 2 Speech 2 Study and teaching 2 Symbolic interactionism 2 Syntax 2 Thought and thinking 2 American Sign Language 1 Aphasia 1 Aphasic persons 1 less ...