Language linguistics 79 human 76 Humans 75 language 71 male 49 female 48 human experiment 42 Linguistics 40 article 40 adult 37 Male 23 Female 22 Adult 18 child 18 speech 18 Child 16 controlled study 16 language development 15 comprehension 14 speech perception 14 Language Development 13 Speech 13 Speech Perception 13 Article 12 Comprehension 12 Historical & comparative linguistics 12 learning 12 Learning 11 Semantics 10