title: Comparative study of temporal characteristics of picture-elicited and topic-elicited speech.
mesh_terms: D000293:Adolescent; D000328:Adult; D003071:Cognition; D005260:Female; D006801:Humans; D008297:Male; D013060:Speech; D013637:Tape Recording; D013997:Time Factors; D014705:Verbal Behavior; D014796:Visual Perception