Purpose: Individuals with primary progressive apraxia of speech (PPAOS) have apraxia of speech (AOS) in which disruptions in articulation or prosody predominate the speech pattern, referred to, respectively, as phonetic or prosodic subtypes. Many develop aphasia and/or dysarthria. Past research has demonstrated that simple temporal acoustic…

The present study reports on the findings of a cross-sectional acoustic study of the production of Spanish vowels by three different groups of speakers: 1) native Spanish speakers; 2) native English intermediate learners of Spanish; and 3) native English advanced learners of Spanish. In particular, we examined the production of the five Spanish…

Grammar in natural interaction is an emergent, dynamic and adaptive system that is consistently subject to change. It is understood as a collection of open multiple subsystems, each of which is activated as the language users recurrently participate in a particular linguistic, interactional and social activity. When a certain linguistic form or…

In contemporary South Korean society, there is a strong emphasis on cultural homogeneity and, simultaneously, the development of English proficiency as a human resource. Since language is inextricably linked to identity, bilingual learners from English speaking countries may feel pressure to conform to Korean cultural and linguistic norms, leading…

Study of the relationship between differences in deaf haptic behavior and level of individual's language skill. Two types of haptic behavior were distinguished: self-directed and interpersonal. The communicative role of haptic behavior varies according to age and spoken language skills. (Author/LMO)