Language:
繁體中文
English
日文
說明(常見問題)
南開科技大學
圖書館首頁
編目中圖書申請
登入
回首頁
切換:
標籤
|
MARC模式
|
ISBD
Role of visuospatial attention on en...
~
George Mason University.
Role of visuospatial attention on encoding of information into working memory in young and older adults.
紀錄類型:
書目-電子資源 : 單行本
正題名/作者:
Role of visuospatial attention on encoding of information into working memory in young and older adults./
作者:
Kumar, Reshma.
面頁冊數:
95 p.
附註:
Source: Dissertation Abstracts International, Volume: 70-11, Section: B, page: 7228.
Contained By:
Dissertation Abstracts International70-11B.
標題:
Gerontology. -
電子資源:
http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3377707
ISBN:
9781109443110
Role of visuospatial attention on encoding of information into working memory in young and older adults.
Kumar, Reshma.
Role of visuospatial attention on encoding of information into working memory in young and older adults.
- 95 p.
Source: Dissertation Abstracts International, Volume: 70-11, Section: B, page: 7228.
Thesis (Ph.D.)--George Mason University, 2009.
Evidence has suggested that visuospatial attention and working memory (WM) are interdependent processes that influence each other and the form of that influence is not well understood. The effects of manipulating WM on visuospatial attention have been studied, but the effects of manipulating the encoding of information by varying the scale of visuospatial attention, have not been thoroughly examined. The goal of this dissertation was to determine if attention acts to maintain information already held in WM or if attention determines how information gets encoded into working memory. Three experiments were conducted to explore the interaction between visuospatial attention and visuospatial WM by using cues of different sizes to manipulate the scale of attention and to observe its impact on WM performance.
ISBN: 9781109443110Subjects--Topical Terms:
168436
Gerontology.
Role of visuospatial attention on encoding of information into working memory in young and older adults.
LDR
:02529nmm 2200301 4500
001
1000005599
005
20110119101653.5
008
110119s2009 ||||||||||||||||| ||eng d
020
$a
9781109443110
035
$a
(UMI)AAI3377707
035
$a
AAI3377707
040
$a
UMI
$c
UMI{me_controlnum}
100
1
$a
Kumar, Reshma.
$3
1000007042
245
1 0
$a
Role of visuospatial attention on encoding of information into working memory in young and older adults.
300
$a
95 p.
500
$a
Source: Dissertation Abstracts International, Volume: 70-11, Section: B, page: 7228.
500
$a
Adviser: Raja Parasuraman.
502
$a
Thesis (Ph.D.)--George Mason University, 2009.
520
$a
Evidence has suggested that visuospatial attention and working memory (WM) are interdependent processes that influence each other and the form of that influence is not well understood. The effects of manipulating WM on visuospatial attention have been studied, but the effects of manipulating the encoding of information by varying the scale of visuospatial attention, have not been thoroughly examined. The goal of this dissertation was to determine if attention acts to maintain information already held in WM or if attention determines how information gets encoded into working memory. Three experiments were conducted to explore the interaction between visuospatial attention and visuospatial WM by using cues of different sizes to manipulate the scale of attention and to observe its impact on WM performance.
520
$a
Overall, results showed that encoding of visuospatial attention in a demanding visual search task directly affected how information was held in WM, in a cue-size dependant manner. There were no significant differences observed between age groups in the pattern of distribution of visuospatial attention. Cue size and cue placement (precue versus postcue) within a trial affected the scale of attentional distribution and the subsequent WM performance. In younger and older adults, early and late selection affected the scale of visuospatial attention differently, with WM performance being directly related to scale of attention with precues (early selection) and the pattern being different and less predictable with postcues (late selection).
590
$a
School code: 0883.
650
4
$a
Gerontology.
$3
168436
650
4
$a
Health Sciences, Aging.
$3
1000006869
650
4
$a
Psychology, Cognitive.
$3
1000005612
690
$a
0351
690
$a
0493
690
$a
0633
710
2
$a
George Mason University.
$3
1000005661
773
0
$t
Dissertation Abstracts International
$g
70-11B.
790
1 0
$a
Parasuraman, Raja,
$e
advisor
790
$a
0883
791
$a
Ph.D.
792
$a
2009
856
4 0
$u
http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3377707
0 筆讀者評論
館藏地:
全部
線上資料庫 (Online Resource)
出版年:
卷號:
館藏
1 筆 • 頁數 1 •
1
條碼號
典藏地名稱
館藏流通類別
資料類型
索書號
使用類型
借閱狀態
預約人數
備註欄
附件
OE0001608
線上資料庫 (Online Resource)
線上資源
線上電子書
OE
一般(Normal)
在架
0
1 筆 • 頁數 1 •
1
多媒體
評論
新增評論
分享你的心得
建立或儲存個人書籤
書目轉出
取書館別
處理中
...
變更密碼
登入