Humans human 105 male 66 female 65 Male 49 Female 48 adult 44 language 43 Language 39 interpersonal communication 34 Article 31 Communication 31 Adult 28 child 26 speech 25 Child 23 article 22 human experiment 22 language development 22 controlled study 21 physiology 21 Speech 19 psychology 19 preschool child 18 Young Adult 17 young adult 17 Child, Preschool 16 autism 14 clinical article 14 comprehension 14