Language:
English
繁體中文
Help
回圖書館首頁
手機版館藏查詢
Login
Back
Switch To:
Labeled
|
MARC Mode
|
ISBD
From document clues to descriptive m...
~
Lan, Wen-Chin.
Linked to FindBook
Google Book
Amazon
博客來
From document clues to descriptive metadata: Document characteristics used by graduate students in judging the usefulness of Web documents.
Record Type:
Language materials, printed : Monograph/item
Title/Author:
From document clues to descriptive metadata: Document characteristics used by graduate students in judging the usefulness of Web documents./
Author:
Lan, Wen-Chin.
Description:
371 p.
Notes:
Director: Jerry D. Saye.
Contained By:
Dissertation Abstracts International63-08A.
Subject:
Information Science. -
Online resource:
http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3061699
ISBN:
0493775528
From document clues to descriptive metadata: Document characteristics used by graduate students in judging the usefulness of Web documents.
Lan, Wen-Chin.
From document clues to descriptive metadata: Document characteristics used by graduate students in judging the usefulness of Web documents.
- 371 p.
Director: Jerry D. Saye.
Thesis (Ph.D.)--The University of North Carolina at Chapel Hill, 2002.
This study intends to explore what would be an effective means of identifying and describing the Web document encountered so that it can be evaluated more easily. The primary objective is to identify the salient document characteristics that enable users to better predict the usefulness of that document. The second objective is to examine if discipline-oriented metadata are needed in order to satisfy the needs of users across various disciplines.
ISBN: 0493775528Subjects--Topical Terms:
1017528
Information Science.
From document clues to descriptive metadata: Document characteristics used by graduate students in judging the usefulness of Web documents.
LDR
:03778nam 2200337 a 45
001
928480
005
20110426
008
110426s2002 eng d
020
$a
0493775528
035
$a
(UnM)AAI3061699
035
$a
AAI3061699
040
$a
UnM
$c
UnM
100
1
$a
Lan, Wen-Chin.
$3
1251940
245
1 0
$a
From document clues to descriptive metadata: Document characteristics used by graduate students in judging the usefulness of Web documents.
300
$a
371 p.
500
$a
Director: Jerry D. Saye.
500
$a
Source: Dissertation Abstracts International, Volume: 63-08, Section: A, page: 2734.
502
$a
Thesis (Ph.D.)--The University of North Carolina at Chapel Hill, 2002.
520
$a
This study intends to explore what would be an effective means of identifying and describing the Web document encountered so that it can be evaluated more easily. The primary objective is to identify the salient document characteristics that enable users to better predict the usefulness of that document. The second objective is to examine if discipline-oriented metadata are needed in order to satisfy the needs of users across various disciplines.
520
$a
This study assumes a user-centered approach. Thirty-eight graduate students were recruited from three distinct disciplines (English, Physics, and Sociology). Each participant was asked to conduct a Web search in response to his/her current information need. During the searching and evaluation process, participants were asked to highlight any text portion that affected their usefulness judgments and to talk about their thoughts underlying the actions concurrently. The entire process was audiotaped and videotaped. The audiotaped data were transcribed and content analysis was employed to analyze and code the data.
520
$a
The results of this study revealed that participants employed their own reviewing sequences in examining the retrieved Web documents. They also had their own ways of interpreting the text portions identified within the documents. Participants could identify a document clue from anywhere within a document. Generally, the text of a document is the primary source of clues that help participants judge whether the document is useful.
520
$a
Document characteristics identified by participants were grouped into eight broad trait groups or 46 trait sub-classes. <italic>Topic/Subject Area, Document Type, Scope/Coverage, Publishing Organization</italic>, and <italic> Focus/Key Issue</italic> of a document were the five document traits most frequently mentioned by participants. Still, any aspect of a document or any text portion identified within a document could be used by the participant in judging the usefulness of the document. The participant himself/herself is the best judge to evaluate the usage of the identified clues.
520
$a
The results also showed that discipline had an effect on the selection and use of document clues. The frequency distribution of the mention of these eight trait groups across the three participant groups revealed variations. Additionally, some document traits might be mentioned more often by one participant group than by the other two groups.
520
$a
The results of this study identified a range of document traits that users employed as clues to or indicators of the usefulness of the retrieved documents. It also empirically demonstrates that this is a feasible approach to explore what document characteristics can be used as metadata elements.
590
$a
School code: 0153.
650
4
$a
Information Science.
$3
1017528
650
4
$a
Library Science.
$3
881164
690
$a
0399
690
$a
0723
710
2 0
$a
The University of North Carolina at Chapel Hill.
$3
1017449
773
0
$t
Dissertation Abstracts International
$g
63-08A.
790
$a
0153
790
1 0
$a
Saye, Jerry D.,
$e
advisor
791
$a
Ph.D.
792
$a
2002
856
4 0
$u
http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3061699
based on 0 review(s)
Location:
ALL
電子資源
Year:
Volume Number:
Items
1 records • Pages 1 •
1
Inventory Number
Location Name
Item Class
Material type
Call number
Usage Class
Loan Status
No. of reservations
Opac note
Attachments
W9099942
電子資源
11.線上閱覽_V
電子書
EB W9099942
一般使用(Normal)
On shelf
0
1 records • Pages 1 •
1
Multimedia
Reviews
Add a review
and share your thoughts with other readers
Export
pickup library
Processing
...
Change password
Login