title: Clarification requests of normal and language-impaired children.
authors.forename: P M
authors.initials: PM
authors.lastname: Hargrove
authors.forename: E M
authors.initials: EM
authors.lastname: Straka
authors.forename: E G
authors.initials: EG
authors.lastname: Medders
mesh_terms: D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007806:Language Disorders / Q000523:psychology*; D008297:Male; D009633:Nonverbal Communication; D014705:Verbal Behavior