東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

The Effects of Chronic Stress on All...

Ziemer, Julie Lianne.

Linked to FindBook

Google Book

Amazon

博客來

The Effects of Chronic Stress on Allocentric Versus Egocentric Spatial Memory.

Record Type:	Electronic resources : Monograph/item
Title/Author:	The Effects of Chronic Stress on Allocentric Versus Egocentric Spatial Memory./
Author:	Ziemer, Julie Lianne.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2023,
Description:	97 p.
Notes:	Source: Masters Abstracts International, Volume: 85-05.
Contained By:	Masters Abstracts International85-05.
Subject:	Physiology. -
Online resource:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=30684042
ISBN:	9798380713726

The Effects of Chronic Stress on Allocentric Versus Egocentric Spatial Memory.
Ziemer, Julie Lianne.

The Effects of Chronic Stress on Allocentric Versus Egocentric Spatial Memory. - Ann Arbor : ProQuest Dissertations & Theses, 2023 - 97 p.

Source: Masters Abstracts International, Volume: 85-05.

Thesis (M.S.)--The University of Regina (Canada), 2023.

Spatial navigation is a skill that is critically dependent upon an organism's ability to remember object locations and orient themselves in an environment. Two strategies commonly examined in spatial memory research are allocentric (ALLO) and egocentric (EGO). Individuals using an ALLO strategy orient with respect to a cognitive map of distal environmental boundaries, while those using an EGO strategy orient with respect to themselves and singular proximal landmark cues. Stress affects spatial memory, but it is unclear whether one strategy more than the other enhances processing in the context of chronic stress. The present study examined the effects of chronic stress on ALLO and EGO spatial memory. A final sample of forty-two male participants completed a chronic stress measure and then a spatial memory dual-strategy navigation task with ALLO and EGO cues. Participants' preferred strategy was determined by identifying which strategy they relied upon to guess the previously viewed location of an invisible target. Participants' EGO and ALLO performance was determined by examining how accurate their guesses were on trials for which only one cue type was an accurate predictor. Chronic stress variables (frequency and severity) from chronic stressors that occurred during childhood as well as overall chronic stress were examined as potential predictors of visuospatial strategy performance in a series of regression analyses. Regression analyses were also used to examine chronic stress variables (frequency and severity) from chronic stressors that occurred during childhood as well as overall chronic stress as potential predictors of strategy preference scores. A greater number of chronic stress events was associated with a greater preference for EGO strategy use, but no relationships were found when examining chronic stress severity, performance, and childhood chronic stressors. The findings suggest that chronic stress-specifically overall chronic stress-may be an important factor related to visuospatial memory preference.

ISBN: 9798380713726Subjects--Topical Terms:

518431
Physiology.

The Effects of Chronic Stress on Allocentric Versus Egocentric Spatial Memory.
LDR:03130nmm a2200361 4500 001 2401126
005 20241015112535.5
006 m o d
007 cr#unu||||||||
008 251215s2023 ||||||||||||||||| ||eng d
020 $a 9798380713726
035 $a (MiAaPQ)AAI30684042
035 $a (MiAaPQ)Regina_1029416094
035 $a AAI30684042
035 $a 2401126
040 $a MiAaPQ $c MiAaPQ
100 1 $a Ziemer, Julie Lianne. $3 3771193
245 1 0 $a The Effects of Chronic Stress on Allocentric Versus Egocentric Spatial Memory.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2023
300 $a 97 p.
500 $a Source: Masters Abstracts International, Volume: 85-05.
500 $a Advisor: Tottenham, Laurie Sykes;Mang, Cameron.
502 $a Thesis (M.S.)--The University of Regina (Canada), 2023.
520 $a Spatial navigation is a skill that is critically dependent upon an organism's ability to remember object locations and orient themselves in an environment. Two strategies commonly examined in spatial memory research are allocentric (ALLO) and egocentric (EGO). Individuals using an ALLO strategy orient with respect to a cognitive map of distal environmental boundaries, while those using an EGO strategy orient with respect to themselves and singular proximal landmark cues. Stress affects spatial memory, but it is unclear whether one strategy more than the other enhances processing in the context of chronic stress. The present study examined the effects of chronic stress on ALLO and EGO spatial memory. A final sample of forty-two male participants completed a chronic stress measure and then a spatial memory dual-strategy navigation task with ALLO and EGO cues. Participants' preferred strategy was determined by identifying which strategy they relied upon to guess the previously viewed location of an invisible target. Participants' EGO and ALLO performance was determined by examining how accurate their guesses were on trials for which only one cue type was an accurate predictor. Chronic stress variables (frequency and severity) from chronic stressors that occurred during childhood as well as overall chronic stress were examined as potential predictors of visuospatial strategy performance in a series of regression analyses. Regression analyses were also used to examine chronic stress variables (frequency and severity) from chronic stressors that occurred during childhood as well as overall chronic stress as potential predictors of strategy preference scores. A greater number of chronic stress events was associated with a greater preference for EGO strategy use, but no relationships were found when examining chronic stress severity, performance, and childhood chronic stressors. The findings suggest that chronic stress-specifically overall chronic stress-may be an important factor related to visuospatial memory preference.
590 $a School code: 0148.
650 4 $a Physiology. $3 518431
650 4 $a Cognitive models. $3 3686958
650 4 $a Hormones. $3 548778
650 4 $a Memory. $3 522110
650 4 $a Feedback. $3 677181
650 4 $a Steroids. $3 697464
650 4 $a Post traumatic stress disorder. $3 3543866
650 4 $a Clinical psychology. $3 524863
650 4 $a Endocrinology. $3 610914
650 4 $a Psychology. $3 519075
690 $a 0719
690 $a 0622
690 $a 0409
690 $a 0621
710 2 $a The University of Regina (Canada). $3 1017617
773 0 $t Masters Abstracts International $g 85-05.
790 $a 0148
791 $a M.S.
792 $a 2023
793 $a English
856 4 0 $u https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=30684042