Humans 65 human 65 female 60 Female 59 male 56 Male 55 physiology 35 adult 31 Adult 29 pathophysiology 28 speech 28 Speech 23 Young Adult 23 young adult 23 child 20 language development 19 preschool child 19 psychology 19 Child 18 Child, Preschool 18 controlled study 17 Child Language 16 Middle Aged 16 middle aged 16 article 15 Speech Perception 14 speech perception 14 Speech Production Measurement 13 speech analysis 13 Phonetics 12