UNDERLYING STRUCTURES OF SENTENCES ARE PRIMARY UNITS OF IMMEDIATE SPEECH PROCESSING

Two studies of the subjective location of clicks in spoken sentences indicate: (1) within-clause phrase structure boundaries do not significantly affect the segmentation of spoken sentences; (2) divisions between underlying structure sentences determine segmentation even in the absence of corresponding explicit clause divisions in the surface phrase structure. These results support a model of speech processing according to which listeners actively segment and organize spoken sequences into potential underlying syntactic structures. © 1969 Psychonomic Journals, Inc.