This study intends to investigate language performance and impairment elicited in the speech sample of some Iraqi patients diagnosed with Alzheimer’s. The aim of this study is to see whether Alzheimer’s disease affects patients’ language, and if so, what areas of language it affects. In addition, it inspects and explains both language performance and impairment of Alzheimer’s patients during the disease.
It is hypothesized that Alzheimer’s patients suffer from sound substitution and omission on the phonological level, that the patients’ language is affected on both the denotative and connotative sides, that the patients break the rules of turn taking when they engage in conversations, and that Alzheimer’s patients then suffer from language impairment in these areas. The prominent outcome of this study is that Alzheimer’s patients suffer from language impairment in the phonological, semantic, and pragmatic areas of language.
Table of Contents
1. Introduction
2. Alzheimer’s disease as linguistic disturbance
3. Research methodology
3.1 Model of the study
3.2 The Selection of informants
3.3 Data collection techniques
4. Data analysis and discussion
4.1 Phonological Difficulties
4.1.1 Sound substitution
4.1.2 Sound omission
4.2 Connotative and denotative meanings and Alzheimer’s disease
4.2.3 Turn taking analysis
5. Conclusion
6. Acknowledgements
7. References
Research Objectives and Core Themes
This study aims to investigate the linguistic performance and impairments experienced by Iraqi patients diagnosed with Alzheimer’s disease, specifically identifying which areas of language are affected by the condition. By analyzing speech samples, the research seeks to determine how the disease manifests in phonological, semantic, and pragmatic deficits, such as sound substitution, loss of connotative meaning, and failures in maintaining conversational turn-taking rules.
- Phonological analysis and sound-related speech errors.
- Semantic memory decay affecting denotative and connotative understanding.
- Pragmatic disturbances and the breakdown of turn-taking in social interaction.
- Comparative case study of Iraqi patients in moderate and severe stages of Alzheimer's.
- Methodological application of eclectic linguistic modeling.
Excerpt from the Book
4.2.3 Turn taking analysis
In this section, the data is pragmatically analyzed by using turn-taking analysis to investigate whether Alzheimer’s patients abide to turn-taking or not. The researcher asks the patients’ family to have a conversation with the patients alone in order to avoid any interruption or noise. A high quality microphone is used for this purpose in order not to have any noise in the background of the recording. The analysis of the data reveals that the two Alzheimer’s patients who are in the moderate phase of the disease suffer from difficulties in following the rules of turn-taking, but their loss of turn-taking appears to be not total, that is, they do sometimes follow the rules of turn-taking but break them most of the time. This phenomenon happens haphazardly, and the patient sometimes abides to and breaks the rules of turn taking in the same conversation. The third patient who is in the severe phase of the disease does not follow any rules at all. Table 5 displays the breaking of turn taking during interview sessions with the sample. #P refers to pauses followed by the number of seconds and #I refers to the interruptions made by the patients.
Chapter Summaries
1. Introduction: This chapter provides an overview of Alzheimer’s disease as a neurodegenerative disorder, focusing on its impact on memory, cognitive function, and early language symptoms.
2. Alzheimer’s disease as linguistic disturbance: This chapter details how language abilities decline across the mild, moderate, and severe phases of the disease, highlighting specific deficits in word-finding, comprehension, and production.
3. Research methodology: This chapter outlines the study's eclectic model, the selection of the three informants, and the techniques used for data collection, including structured interviews and naming tests.
4. Data analysis and discussion: This chapter presents the empirical findings regarding phonological errors, the loss of semantic meaning, and pragmatic difficulties in the speech of the participants.
5. Conclusion: This chapter synthesizes the research findings, confirming that Alzheimer's significantly impairs patients' linguistic capabilities across phonological, semantic, and pragmatic domains.
6. Acknowledgements: This chapter expresses gratitude to the supervisor and academic supporters who assisted the author during the completion of the thesis.
7. References: This section lists the scholarly sources and academic literature consulted throughout the research.
Keywords
Alzheimer’s disease, language impairment, phonology, semantics, pragmatics, turn-taking, speech analysis, linguistic disturbance, cognitive decline, Nassiriyia Iraqi Arabic, word substitution, speech disorders.
Frequently Asked Questions
What is the primary subject of this research paper?
The paper explores how Alzheimer’s disease impacts the linguistic performance and speech of Iraqi patients, documenting specific language impairments encountered during the disease's progression.
What are the main thematic areas covered in the study?
The study focuses on three key linguistic areas: phonology (sound production), semantics (meaning), and pragmatics (social interaction and conversation rules).
What is the main goal or research question of this study?
The objective is to identify whether Alzheimer's disease causes linguistic deficits in Iraqi patients and, if so, to analyze the specific nature of these impairments in their speech patterns.
Which scientific methods were employed to gather and analyze the data?
The author utilized an eclectic model incorporating phonemic transcription, semantic analysis of denotation and connotation, and turn-taking analysis, based on data from structured interviews and naming tests.
What topics are discussed in the main body of the work?
The main body covers the theoretical background of Alzheimer’s linguistic effects, the methodological framework, and a detailed analysis of phonological, semantic, and pragmatic data collected from the informants.
Which keywords define this work?
Key terms include Alzheimer’s disease, language impairment, phonology, semantics, pragmatics, and turn-taking, among others related to linguistic analysis.
How does Alzheimer’s disease specifically affect the semantic memory of the patients in this study?
The disease weakens semantic memory, leading patients to struggle with denotative and connotative meanings. They often substitute words, misidentify objects, or interpret literal meanings incorrectly.
What does the turn-taking analysis reveal about the patients' social communication?
The analysis indicates that as the disease progresses, patients exhibit long, awkward pauses, frequent interruptions, and a complete inability to follow conversational rules, especially in severe stages.
Are the phonological errors consistent across all patient phases?
The study notes that sound substitution and omission are particularly prevalent in the moderate and severe phases, with patients often failing to self-correct their errors.
What is the significance of the "naming test" mentioned in the study?
The naming test is used to measure the degradation of the patients' denotative memory, as they are asked to identify objects in real-life pictures to observe if they can recall and use correct terminology.
- Arbeit zitieren
- Ahmed M. Hashim (Autor:in), 2019, Language Performance and Impairment of Iraqi Patients with Alzheimer's. A Case Study, München, GRIN Verlag, https://www.hausarbeiten.de/document/508648
