2026-09-20T01:25:06.587581200Zhttps://opus.uleth.ca/server/oai/requestoai:opus.uleth.ca:10133/49882017-11-28T19:27:10Zcom_10133_3346com_10133_1com_10133_296col_10133_3347col_10133_298
ULethbridge OPUS Repository
supervisor
Gonzalez, Claudia L. R.
author
van Rootselaar, Nicole A.
author
University of Lethbridge. Faculty of Arts and Science
2017-11-28T19:27:10Z
2017-11-28T19:27:10Z
2017
https://hdl.handle.net/10133/4988
Research has demonstrated an interaction between speech processes and manual actions. The wide variety of methods and theories used to investigate the interaction produced contradictions and raised many questions. The purpose of this thesis was to develop a clearer understanding of the interaction between speech and grasping by using ecologically relevant methodology. Two experiments were designed to answer two hypotheses: 1) Speech processing produces a greater effect on ecologically relevant hand actions (e.g. grasp-to-eat); and 2) Performing natural actions should result in significant changes in speech production. Both experiments revealed two similar results which contradicted my hypotheses. The right handed grasp-to-eat actions did not alter speech production, and were unchanged by speech processing. Additionally, left hand actions interacted with speech production/processing. These findings suggest that the grasp-to-eat (hand-to-mouth) action is highly robust, and that left handed actions can interaction with speech processes.
en_US
dual-task
hand-to-mouth
left-hand
natural action
right-hand
speech
The Multi-dimensional interaction between speech and grasping
Thesis
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URL
http://localhost:4000/bitstreams/ccac7358-537d-4ed7-868a-ccea832807da/download
File
MD5
5535e18e2a09f89e6727d4afae4c0712
797955
application/pdf
VANROOTSELAAR_NICOLE_MSC_2017.pdf
URL
http://localhost:4000/bitstreams/fd9a7588-c8ac-4f07-87f1-461252b99620/download
File
MD5
a701df82bc7883ca458e5f391c10115e
155254
text/plain
VANROOTSELAAR_NICOLE_MSC_2017.pdf.txt