The relationship between acute stress, chronic stress, and spatial performance

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dc.contributor.advisorFaulkner, Margaret
dc.contributor.authorMitchell, Margo Page
dc.contributor.departmentTowson University. Department of Psychology
dc.date.accessioned2015-12-17T19:18:11Z
dc.date.available2015-12-17T19:18:11Z
dc.date.issued2011-10-19
dc.date.submitted2011-05
dc.description(M.A.) -- Towson University, 2011.
dc.description.abstractMany theories differentiate the cognitive impacts of acute versus chronic stress. For example, acute stress has been suggested to alter visual attention (Williams & Anderson, 1997), and chronic stress has been implicated in hippocampal atrophy by means of hypercortsolism (Sapolsky, 1999). This study related the stress indicators blood pressure, heart rate, and selfreport questionnaires, with performance in a spatial navigation task, the virtual Morris Water Maze. Fifty-four university students participated. Significant positive relationships found between the questionnaires and two of the physiological measurements lend physiologic support to the questionnaires. Some support was found for the relatedness of acute and chronic stress measurements (hypothesis one). This study shows that a coalescence of chronic and acute stress indicators relates more closely with performance than either chronic or acute stress exclusively (hypothesis two). This uniquely suggests that acute and chronic stress are both instrumental to the stress-performance relationship. A quadratic relationship found between the main performance variable, mean time latency, and a combination of chronic and acute stress variables indicates the lowest stress levels corresponded with the lowest performance, and highest stress levels with both the poorest and best performance (F (2, 46) = 3.57, p<.05). Also of interest is daily video-gamers' significantly higher blood pressure readings.
dc.formatapplication/pdf
dc.format.extentiv, 45 pages
dc.genretheses
dc.identifierdoi:10.13016/M2SD8Z
dc.identifier.otherTSP2011Mitchell
dc.identifier.urihttp://hdl.handle.net/11603/1918
dc.language.isoeng
dc.relation.ispartofTowson University Archives
dc.relation.ispartofTowson University Electronic Theses and Dissertations
dc.relation.ispartofTowson University Institutional Repository
dc.rightsCopyright protected, all rights reserved.
dc.titleThe relationship between acute stress, chronic stress, and spatial performance
dc.typeText
dcterms.accessRightsThere are no restrictions on access to this document. An internet release form signed by the author to display this document online is on file with Towson University Special Collections and Archives.

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