Please use this identifier to cite or link to this item:
https://knowledgecommons.lakeheadu.ca/handle/2453/2189
Title: | Locus of control and expectation of control in EMG biofeedback |
Authors: | Pratt-Poskus, D. A. |
Keywords: | Electromyography;Biological control systems;Locus of control |
Abstract: | This study examined the importance of cognitions in the feelings of self-control on task performance and on certain subjective states, via electromyographic (EMG) biofeedback training. Subjects in a "misled” EMG feedback group were led to believe that they had successfully reduced their EMG levels (induced cognition of self control); in actuality, the subjects in the misled group were yoked to subjects receiving feedback contingent oii their ovv'n EMG levels; thus, the feedback received by the misled group ’vvas that of their contingent EMG feedback counterparts. The effects of this treatment v/ere explored in relation to feelings of self control via Rotter's I-E scale, EMG task performance during two training trials, state-trait anxiety levels via the 3tate-Tra.it Anxiety Inventory (STAI), and other subjective states via some self-report questionnaires. These data were compared to those of the EMG group receiving feedback contingent on their own EMG levels and to a control group which was also yoked to the contingent feedback group, but who were informed that this was the case. |
URI: | http://knowledgecommons.lakeheadu.ca/handle/2453/2189 |
metadata.etd.degree.discipline: | Psychology |
metadata.etd.degree.name: | Master of Arts |
metadata.etd.degree.level: | Master |
metadata.dc.contributor.advisor: | Melnyk, William |
Appears in Collections: | Retrospective theses |
Files in This Item:
File | Description | Size | Format | |
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PrattPoskusD1983m-1b.pdf | 2.19 MB | Adobe PDF | View/Open |
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