Early prosodic development (f[subscript 0] variation) was systematically measured in Mandarin-learning infants at the transition from babbling to producing first words. Spontaneous vocalizations of twenty-four infants aged 0;7 to 1;6 were recorded in 45-minute sessions. The speech production of twenty-four caregivers was also audio-recorded during…

This paper reports on a rare phenomenon in language development--the production of words without consonants, and thus syllables without an onset. Such words, which are referred as Consonant-free words (CFWs), appeared for a short period in the early speech of hearing impaired Hebrew-speaking children, who produced words consisting of one or two…

Recent studies of heritage speakers, many of whom possess incomplete knowledge of their family language, suggest that these speakers may be linguistically superior to second language (L2) learners only in phonology but not in morphosyntax. This study reexamines this claim by focusing on knowledge of clitic pronouns and word order in 24 L2 learners…

Previous research has shown that the weighting of, or attention to, acoustic cues at the level of the segment changes over the course of development ( Nittrouer & Miller, 1997; Nittrouer, Manning & Meyer, 1993). In this paper we examined changes over the course of development in weighting of acoustic cues at the suprasegmental level. Specifically,…

Each clause and phrase boundary necessarily aligns with a word boundary. Thus, infants' attention to the edges of clauses and phrases may help them learn some of the language-specific cues defining word boundaries. Attention to prosodically well-formed clauses and phrases may also help infants begin to extract information important for learning…

The structure of /s/-clusters has been a rather controversial subject due to their structural oddities. Studies on the acquisition of these clusters have contributed to the discussion to validate certain theoretical claims, and sonority-related issues have always been in focus. Cross-linguistic acquisition data from children with phonological…

Background: This study investigated the relationship between phonological and syntactic disorders of French-speaking children with specific language impairment in production. Aims: To compare three theories (pure phonological theory, surface theory, and mapping theory) of language developmental disorders, all of which view phonological…

The current study examines the syntactic and prosodic characteristics of the maternal speech to two infants between six and ten months. Consistent with previous work, we find infant-directed speech to be characterized by generally short utterances, isolated words and phrases, and large numbers of questions, but longer utterances are also found.…

Two experiments tested whether phonological phrase boundaries constrain online syntactic analysis in French. Pairs of homophones belonging to different syntactic categories (verb and adjective) were used to create sentences with a local syntactic ambiguity (e.g., [le petit chien "mort"], in English, the "dead" little dog, vs.…

This study investigated the development of English two-member onset #sC clusters in Spanish-English bilingual children with phonological disorders. Data from 30 children were analysed in terms of correct and incorrect productions, implicational relationships, and possible groupings according to the sonority index of the second member of the…

This study examines the production and reduction patterns of initial /s/ clusters by Hebrew-speaking children with phonological disorders. Data were collected from 30 children with phonological disorders between the ages of 3;5-5;2. The data were elicited by means of a picture-naming task combined with a sentence completion task. Target words…

Phonological acquisition traditionally has been measured using constructs that focus on segments rather than the whole words. Findings from recent research have suggested whole-word productions be evaluated using measures such as phonological mean length of utterance (pMLU) and the proportion of whole-word proximity (PWP). These measures have been…

A number of studies have shown that bilingual children have an advantage when performing on phonological awareness tasks, particularly in their stronger language. Little research has been done to date, examining the effects of bilingualism on both languages of bilingual children. In this study Mandarin-English bilingual children's performance on…

Adele Miccio recognized the paucity of information on the phonological development of children from diverse linguistic and cultural backgrounds, and emphasized the need to apply advances in bilingual phonological research toward an appropriate phonological measure for bilingual children. In the spirit of her pioneering work, the present study…

Little research has been conducted on the development of suprasegmental characteristics of vocalizations in typically developing infants (TDI) and the role of audition in the development of these characteristics. The purpose of the present study was to examine the longitudinal development of fundamental frequency (F[subscript 0]) in eight TDI and…