human 111 Humans 95 phonetics 92 male 81 female 80 Phonetics 76 Phonetics, phonology 60 adult 56 speech 56 Male 54 Female 53 speech perception 51 Speech Perception 47 article 45 human experiment 41 Adult 39 Linguistics 37 language 36 Language 33 Speech 33 physiology 32 child 30 controlled study 30 linguistics 30 Speech Acoustics 24 Article 21 Child 19 preschool child 19 Child, Preschool 18 Speech perception 18