human 86 human experiment article 74 female 62 male 62 Humans 60 language 60 adult 45 Language 42 linguistics 32 Linguistics 31 Female 24 Male 24 controlled study 23 language development 21 child 20 speech 18 Adult 17 learning 17 comprehension 16 Language Development 15 Speech Perception 15 physiology 15 semantics 15 speech perception 15 Child 13 Learning 13 phonetics 13 Comprehension 12 Article 11