Purpose: The primary purpose of this study was to examine the effect of sentence length on speech rate and its characteristics, articulation rate and pauses, in typically developing children. Method: Sixty-two typically developing children between the ages of 10 and 14 years repeated sentences varying in length from two to seven words. Dependent…

The scope of linguistic planning, i.e., the amount of linguistic information that speakers prepare in advance for an utterance they are about to produce, is highly variable. Distinguishing between possible sources of this variability provides a way to discriminate between production accounts that assume structurally incremental and lexically…

There is general agreement that stuttering is caused by a variety of factors, and language formulation and speech motor control are two important factors that have been implicated in previous research, yet the exact nature of their effects is still not well understood. Our goal was to test the hypothesis that sentences of high structural…

In a series of seven studies, this paper examines acoustic characteristics of the spontaneous speech production of the English dative alternation ("gave the book to the boy/ the boy the book") as a function of the probability of the choice between alternating constructions. Probabilistic effects on the acoustic duration were observed in the…

The purpose of this article was to test the predictions of a speech production model of cross-linguistic influence in French-English bilingual children. A speech production model predicts bidirectional influence (i.e., bilinguals' greater use of periphrastic constructions like the hat of the dog relative to monolinguals in English and reversed…

This study investigated whether speakers strategically decide where to interrupt their speech once they need to stop. We conducted four naming experiments in which pictures of colored shapes occasionally changed in color or shape. Participants then merely had to stop (Experiment 1); or they had to stop and resume speech (Experiments 2-4). They…

This study asked whether bilinguals construct a language-independent level of information structure for the sentences that they produce. It reports an experiment in which a Polish-English bilingual and a confederate of the experimenter took turns to describe pictures to each other and to find those pictures in an array. The confederate produced a…

SV sentences with unaccusative verbs like "The leaf fell" involve movement from object to subject position. This line of studies tested whether young children can produce this movement and whether they represent SV sentences with unaccusatives as derived by movement. In Hebrew, unaccusatives appear in both SV and VS orders. This optionality allows…

A tool was devised to improve spoken syntax through manipulation of graphic symbols. The participant, a French-speaking 11-year-old girl with general learning disability, learned to produce subject-verb-object (SVOn) sentences and transform them into a subject-object-verb (SOpV) structure in which the object becomes pronominal in a preverbal…