This thesis applies Conversation Analysis (CA) to the phenomenon of agrammatism, a particular type of aphasia (a language difficulty acquired most commonly after stroke) which is characterised by grammatical impairment. Although mainstream research has done much to characterise the nature of the underlying disorder, most studies have analysed elicited, task-based data by applying the theoretica...

As guest editors, we are happy to release this volume of Dementia & Neuropsychologia, focused on Language assessment and treatment. The Views & Reviews section brings two texts. Evolution of Language Assessment in Patients with Neurological Acquired Disorders in Brazil presents a historical perspective and an overview of the transformations undergone by language evaluation of patients with acqu...

The application of Conversation Analysis (CA) to the investigation of agrammatic aphasia reveals that utterances produced by speakers with agrammatism engaged in everyday conversation differ significantly from utterances produced in response to decontextualised assessment and therapy tasks. Early studies have demonstrated that speakers with agrammatism construct turns from sequences of nouns, a...

BACKGROUND Foreign accent syndrome (FAS) is a rare speech disorder characterized by the appearance of a new accent, different from the speaker's native language and perceived as foreign by the speaker and the listener. In most of the reported cases, FAS follows stroke but has also been found following traumatic brain injury, cerebral haemorrhage and multiple sclerosis. In very few cases, FAS wa...

There is an ongoing debate in gencrati ve linguistics as to the place 0 f morphology, and in particular of inflection, in a model of grammar. We have argued in de Bleser and Bayer (1986) that lexical rnorphology is an appropriate framework to explain data from certain aphasic patients who show dissociatiOIlS between a retained Illorphophonological lexicon and a disrupted syntactic and semantic ...

To account for cross-linguistic differences in agrammatism, Bates and her colleagues have employed the Competition Model, proposing that the cue validity and cue costs of a grammatical morpheme in a particular language will directly affect how agrammatism is manifested. Using Goodglass et al.'s (1993) Morphosyntax Battery in English and a translated version in Spanish, we analyzed the use of eq...