doing a piece of research on acquisition of second language phonetics theoretically will justify the exact stages of language trans- fer and further predicts the existence of systematicity and difficulty order (eckman, 2008). the present research is an attempt to provide new evidence for the efficacy of second language acquisition to devel- opmental stages of acquisition of phonological structu...

Progressive apraxia of Speech (PAoS) is a progressive motor speech disorder associated with neurodegenerative disease causing impairment of phonetic encoding and motor speech planning. Clinical observation and acoustic studies show that duration analysis provides reliable cues for diagnosis of the disease progression and severity of articulatory disruption. The goal of this paper is to develop ...

Individuals with primary progressive aphasia (PPA) show selective breakdown in regions within the proposed dorsal (articulatory-phonological) and ventral (lexical-semantic) pathways involved in language processing. Phonological STM impairment, which has been attributed to selective damage to dorsal pathway structures, is considered to be a distinctive feature of the logopenic variant of PPA. By...

The morphophonemic (/i/) in the Central Kurdish dialect of language, (Phonetic, Phonological, Morphological, and Syntactic) structures appear as same form, but they are different their structures. This research is conducted on (analytical- descriptive) method, aome equivalent forms analyzed based principles generative school. For purpose presenting examples, along with phonemic alphabet, intern...

Phonological grammars characterize distinctions between relatively well-formed (unmarked) and relatively ill-formed (marked) phonological structures. We review evidence that markedness influences speech error probabilities. Specifically, although errors result in both unmarked as well as marked structures, there is a markedness asymmetry: errors are more likely to produce unmarked outcomes. We ...

This paper examines the phonetic and phonological properties of the last pitch accent in Catalan single and multi-stressed neutral declaratives. Traditionally, the different F0 patterns observed in single stressed structures (clear F0 peak) and in multistressed structures (progressively falling slope or a strongly lowered F0 peak) have been subject to different phonological interpretations (H* ...

An overview of the basic ideas of articulatory phonology is presented, along with selected examples of phonological patterning for which the approach seems to provide a particularly insightful account. In articulatory phonology, the basic units of phonological contrast are gestures, which are also abstract characterizations of articulatory events, each with an intrinsic time or duration. Uttera...

The present study aims at the description and analysis of the phonological and lexical development of a child who is acquiring Farsi as his first language. The child's language production at the holophrastic stage of language development, mainly single words, is observed and recorded  longitudinally for nearly seven  months since he was 16 months old until he turned 23 months. An attempt is mad...