This study examined 18 22-to-34-month-old children's truncation patterns in multisyllabic words. In strong-weak-strong-weak and strong-weak-weak words, final unstressed syllables were more frequently preserved than nonfinal unstressed syllables. Results revealed a significant stress pattern effect on truncation rate and support the interaction…

The study examined the relationship between 28 segmental and suprasegmental acoustic parameters of speech production and measures of speech intelligibility for 40 severely to profoundly hearing-impaired persons (mean age 21 years). Findings support the tractability of employing selected acoustic variables for the estimation of speech…

Naturalistic and experimental study of the extent to which the use of the vocal prosody typical of motherese improved the responsiveness of children with severe developmental delays suggested that the use of such vocal prosody could help remediate unresponsiveness in severely handicapped learners. (RH)

Arguing that the question of social acceptability of allophonic variations is not a linguistic issue, but rather an issue of social identity, the discussion considers the speech chain, language as a social activity with its "norms" for social acceptability, and the specific context where Singaporean English is a marker of social…

Features associated with the production of linguistic prosody were investigated in seven young speech-disordered children and seven young children with age-appropriate speech abilities. The primary differences between groups were in time characteristics of imitated responses. Results are discussed in terms of physiologic and/or linguistic…

Infants heard sentences in which prosodic structure was either consistent or inconsistent with the syntactic structure. Results suggest that the prosodic information in an individual sentence is not always sufficient to assign a syntactic structure and that learners must engage in active inferential processes to arrive at the correct syntactic…

Examined Dutch listeners' use of suprasegmental information in spoken-word recognition. Isolated syllables exised from minimal stress pairs such as "VOORnaam/voorNAAM" could be reliably assigned to their source words. Results indicate that Dutch listeners effectively exploit suprasegmental cues in recognizing spoken words. (Author/VWL)

Prosodic abnormality is common in the dysarthria associated with traumatic brain injury (TBI), and adjustments of speaking rate and emphatic stress are often used as steps in treating the speech disorder in patients with TBI-induced dysarthria. However, studies to date do not present a clear and detailed picture of how speaking rate and emphatic…

This study investigates whether or not the representation of lexical stress information can be primed during speech production. In four experiments, we attempted to prime the stress position of bisyllabic target nouns (picture names) having initial and final stress with auditory prime words having either the same or different stress as the target…

The notion of prosody in linguistics was originally applied to phonology by Firth (Palmer, 1970) to refer to non-segmental features. Its use has been extended in Systemic Functional Linguistic theory to the levels of grammar and discourse semantics. Here it refers to the way that interpersonal meaning spreads or diffuses across clauses and across…

Studies of prosodic control in severe dysarthria (DYS) have focused on differences between impaired and nonimpaired speech in terms of the range and variation of fundamental frequency (F0), intensity, and duration. Whether individuals with severe DYS can adequately signal prosodic contrasts and "which" acoustic cues they use to do so has received…

Retaining detailed representations of unstressed syllables is a logical prerequisite for infants' use of probabilistic phonotactics to segment iambic words from fluent speech. The head-turn preference study was used to investigate the nature of English- learners' representations of iambic word onsets. Fifty-four 10.5-month-olds were familiarized…

This paper investigates whether people with Williams syndrome (WS) have prosodic impairments affecting their expression and comprehension of four main uses of intonation. Two adolescent males with WS were assessed using the PEPS-C battery, which considers prosodic abilities within a psycholinguistic framework, assessing prosodic form and function…

This study examined differences in the ability to decode emotion through facial expression, prosody, and verbal content between 14 children with Asperger's Syndrome (AS) and 16 typically developing peers. The ability to decode emotion was measured by the Perception of Emotion Test (POET), which portrayed the emotions of happy, angry, sad, and…

Many people with the diagnosis of Asperger syndrome (AS) show poorly developed skills in understanding emotional messages. The present study addressed discrimination of speech prosody in children with AS at neurophysiological level. Detection of affective prosody was investigated in one-word utterances as indexed by the N1 and the mismatch…