47 252

Cited 0 times in

문항반응이론을 적용한 한국판 보스톤 이름대기 검사 단축형(K-BNT-15) 개발

Other Titles
 Development of Short Form of the Korean Version- the Boston Naming Test (K-BNT-15) Based on Item Response Theory 
Authors
 김향희 ; 김수련 
Citation
 한국콘텐츠학회 논문지, Vol.13(12) : 321~327, 2013 
Journal Title
 한국콘텐츠학회 논문지 
ISSN
 1598-4877 
Issue Date
2013
Abstract
Impaired naming difficulty is common in normal elderly as well as in patients with neurological impairment. The 60-item Korean version-Boston Naming Test(K-BNT) is one of the most commonly used test for measuring confrontational naming ability. However, age-related cognitive decline may make the elderly difficult concentrating during the 60-item test, therefore, item reduction of the K-BNT would improve test validity and reliability. Thus, the purpose of this study was to develop a short form of the K-BNT based on Item Response Theory(IRT). Considering item-fit index, sex factor, and item difficulty through Rasch analysis, the 15-item K-BNT(i.e., K-BNT-15) was developed. Via administration of the K-BNT-15, we observed age-related decline in naming ability and significantly different performance between the normal elderly and patients with mild cognitive impairment. This study demonstrates the utility of IRT for developing a short-form language evaluation tool. The K-BNT-15 can be effective as a language screening tool to differentiate between normal aging and pathological diseases.
URI
http://ir.ymlib.yonsei.ac.kr/handle/22282913/88898
DOI
10.5392/JKCA.2013.13.12.321
Appears in Collections:
1. 연구논문 > 1. College of Medicine > Dept. of Rehabilitation Medicine
Yonsei Authors
사서에게 알리기
  feedback
Link
 http://dx.doi.org/10.5392/JKCA.2013.13.12.321
Files in This Item:
T201305280.pdfDownload
Export
RIS (EndNote)
XLS (Excel)
XML

qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse