Core Symptom Index (CSI): Testing for bifactor model and differential item functioning

Core Symptom Index (CSI): Testing for bifactor model and differential item functioning

© 2019 International Psychogeriatric Association. Objectives:The Core Symptom Index (CSI) is designed to measure anxiety, depression and somatization symptoms. This study examined the construct validity of CSI using confirmatory factor analysis (CFA) including a bifactor model and explored different...

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Bibliographic Details
Main Authors: Nahathai Wongpakaran, Tinakon Wongpakaran, Surang Lertkachatarn, Thanitha Sirirak, Pimolpun Kuntawong
Format: Journal
Published: 2019
Subjects:
Medicine
Nursing
Psychology
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85063603498&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/65828
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Institution: Chiang Mai University

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https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85063603498&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/65828

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