This paper provides the first evidence of maternal speech--motherese--in Wichi, an indigenous language with a complex morphology spoken in the Gran Chaco region of Argentina. The corpus consists of 22 hours of video recordings from the daily life of three children, starting from their one-morpheme utterance period (MLU = 1) to the onset of…

This study investigates 3- to 5-year-old children's sensitivity to lexical, intonational and gestural information in the comprehension of speaker uncertainty. Most previous studies on children's understanding of speaker certainty and uncertainty across languages have focused on the comprehension of lexical markers, and little is known about the…

In my dissertation, I examine four notation systems used to represent hand configurations in child acquisition of signed languages. Linguists have long recognized the descriptive limitations of Stokoe notation, currently the most commonly used system for phonetic or phonological transcription, but continue using it because of its widespread…

How do children develop the mapping between prosody and other levels of linguistic knowledge? This question has received considerable attention in child language research. In the present study two experiments were conducted to investigate four- to five-year-old Mandarin-speaking children's sensitivity to prosody in ambiguity resolution. Experiment…

With the ever increasing number of studies on formulaic language, we are beginning to learn more about the processing of formulaic language (e.g. Ellis et al. 2008; Siyanova et al. 2011), its use in speech (e.g. Aijmer 1996; Wood 2012) and writing (e.g. Hyland 2008a, 2008b) and its application in natural language processing (e.g. Tschichold 2000).…

This paper reviews Philip Lieberman's "Intonation, Perception, and Language," (Research Monograph No. 38) Cambridge, Massachusetts, M.I.T. Press, 1967. The review is also scheduled to appear in the "Journal of Linguistics." (JD)

Presents experimental evidence supporting the assertion that successive single-word utterances share certain suprasegmental characteristics with multiple-word utterances and that they are therefore not single words but the first manifestation of syntax in speech. (AM)

Describes vocalizations of five 13-month-old infants. Data are reported on syllable shape, vowel-like and consonant-like production in context and time, periodic utterances, complex babbling sequences, recurrent phonetic forms, fundamental frequency, and intonation types. Results are consistent with data from other studies and support theory of…

Reports on a study which explored the intonational differences between constant plus variable utterances and variable plus variable utterances, and which sought to use intonation to resolve the lexical additive vs syntactic representation of beginning productions. (AM)

An analysis was made of the correspondence between intonation and the larger and smaller movements accompanying two-syllable and longer utterances. Synchrony between peaks of intonation and movement pattern was found and is used to argue for a performative basis for early two-word productions. (Author/EJS)

Study used two experiments to examine the development of children's comprehension of the use of intonation and belief verbs to mark the relative certainty with which a speaker makes a statement. It is argued that children's understanding of prosody will be best revealed in contexts in which they are required to respond to the pragmatic function of…

This article reports on a study to determine the role of intonation in language acquisition. Related studies are mentioned. Research methods for the study are outlined and two case studies are reviewed. Conclusions show that adult-child interaction influences not only the child's use of intonation but also his acquisition of syntax. (Text is in…

Investigates the comprehension of nine intonational contrasts in ten-year-olds and adults. Overall performance on the tasks was much lower among the children than among the adults. Results indicate that hypotheses concerning the chronological order of development of meanings dependent on groupings, nucleus placements, and tones are too simplistic.…

A study of the utterances of young children, aged 7 to 22 months, is described. These utterances, varying in length from one to 17 syllables, contain only suprasegmental information because the verbal content was incomprehensible to hearers who were not acquainted with the child and the situation in which the utterances occured. In the corpus,…

The frequencies and co-occurrence distributions of some of the prosodic features in the speech of children are discussed. The emphasis is on the determination of systems and structure of non-segmental lectal variability in the children's speech without primary reference to function. The primary data consisted of selected episodes of connected…