DE eng

Search in the Catalogues and Directories

Hits 1 – 18 of 18

1
The Effects of Cognitive Load on Gait in Older Adults
Abstract: It is a well-documented fact that the rate of falls increases with advanced age. In an attempt to discern factors that contribute to the high fall rate in aging populations; investigators have looked to a task that is often executed while walking – talking. Although the effects of varying cognitive-linguistic load across a variety of dual-tasks have been heavily researched, few studies have systematically examined the contribution of increasingly complex cognitive-linguistic load on the gait parameters of healthy aging adults. Moreover, few researchers have utilized ecologically valid stimuli as a part of their investigation. The broad goal of this research was to examine the nature of the impact of manipulating cognitive-linguistic load hierarchy on gait in healthy aging. Discourse tasks of varying complexity were presented while participants walked a 44-foot walkway. The progression of discourse was from low load (explaining how to perform a task) to high load (completing a story initiated by the investigator). The dependent measures collected included measures of linguistic complexity, fluency, and gait. Results showed a significant effect of cognitive-linguistic load linguistic complexity on measures of discourse. Comparison of fluency measures across conditions revealed that cognitive-linguistic load did not have a significant impact on fluency. However, like measures of discourse, gait parameters were significantly affected by the addition of a secondary cognitive-linguistic task. Theoretically, these results could imply that a change in cognitive-linguistic and gait measures is linked to a sharing of resources involved in the execution of both tasks. In addition, these results also provide insight into dual-task performance and the potential contribution of cognitive-linguistic load on fall rates in healthy and neurologically compromised populations. ; A Dissertation submitted to the Department of Communication Disorders in partial fulfillment of the requirements for the degree of Doctor of Philosophy. ; Degree Awarded: Spring Semester, 2008. ; Date of Defense: March 3, 2008. ; Aging, Cognitive-Linguistic Load, Gait, Speech ; Includes bibliographical references. ; Julie A.G. Stierwalt, Professor Directing Dissertation; Rolf A. Zwaan, Outside Committee Member; Leonard L. LaPointe, Committee Member; Joanne Lasker, Committee Member; Lisa Scott, Committee Member.
Keyword: Communication
URL: http://purl.flvc.org/fsu/fd/FSU_migr_etd-0905
http://diginole.lib.fsu.edu/islandora/object/fsu%3A169136/datastream/TN/view/Effects%20of%20Cognitive%20Load%20on%20Gait%20in%20Older%20Adults.jpg
BASE
Hide details
2
Effects of Cognitive-Linguistic Load on Measurements of Gait in Healthy Elderly
BASE
Show details
3
When Appearance and Language Disagrees: Effects of Culturally Incongruent Cues in Advertising
BASE
Show details
4
What Reagan Said to the Evangelicals: The Religious Rhetoric of Ronald Reagan
BASE
Show details
5
Facilitating Vocabulary Acquisition of Young English Language Learners
BASE
Show details
6
Language Use in the Natural Environment of Spanish-English Bilingual 3- and 4-Year-Olds
BASE
Show details
7
Does Being "Leftover" Matter?: A Study of Female's Self-Disclosure on One Chinese Online Dating Website
BASE
Show details
8
Physiological Correlates of Word Retrieval: Individuals with Aphasia and Healthy Elderly
BASE
Show details
9
Influence of Morphological Awareness on College Students' Literacy Skills: A Path Analytic Approach
BASE
Show details
10
The Effects of Auditory Distraction on the Early Lexical-Semantic Retrieval Skills of Young Spanish-Speaking English Language Learners
BASE
Show details
11
Differences in Morphological Awareness Skills Between Children with Phonological Impairment and Children with Typical Development
BASE
Show details
12
Effects of an Emergent Literacy Intervention for Children with Language Impairments from Low Income Environments
BASE
Show details
13
Influence of Non-Semantic Gesture on Low-Frequency Lexical Retrieval
BASE
Show details
14
Speechreading's Benefit to the Recognition of Sentences as a Function of Signal-to-Noise Ratio
BASE
Show details
15
Communication and Related Factors Affecting Academic Success Among College Students
BASE
Show details
16
Offensive Language Spoken on Popular Morning Radio Programs
BASE
Show details
17
Effects of Vocal Training, Phonatory Task, and Gender on Voice Onset Time
BASE
Show details
18
The Impact of Individual Differences on the Willingness of Teachers in Mozambique to Communicate About HIV/AIDS in Schools and Communities
BASE
Show details

Catalogues
0
0
0
0
0
0
0
Bibliographies
0
0
0
0
0
0
0
0
0
Linked Open Data catalogues
0
Online resources
0
0
0
0
Open access documents
18
0
0
0
0
© 2013 - 2024 Lin|gu|is|tik | Imprint | Privacy Policy | Datenschutzeinstellungen ändern