정보시스템 성과평가를 위한 형성적 구성변수(Constructs) 및 측정지표 개발

• 영문명: Development of Formative Constructs and Measurements for Performance Evaluation of Information Systems
• 발행기관: 한국IT서비스학회
• 저자명: 김상훈(Sanghoon KIm) 김창규(Changkyu Kim)
• 간행물 정보: 『한국IT서비스학회지』한국IT서비스학회지 제11권 제4호, 135~151쪽, 전체 17쪽
• 주제분류: 경제경영 > 경영학
• 파일형태: PDF
• 발행일자: 2012.12.31

영문 초록

Traditionally in IS studies, the relationship between construct and its measurement items tends to be assumed to be reflective, meaning that the measurements are a reflection of the construct. In reality. however, the nature of the construct can be often formative, which means that its measurement items describe and define the construct rather than vice versa. The purpose of this study was to investigate theoretical and empirically-analysed differences between formative construct and reflective construct through comprehensive interdisciplinary literature review. And then on the basis of these differences, we intended to derive the rule of specifying whether the construct is formative or reflective and propose the methodology of testing the validity(content validity, construct validity, internal consistency and external construct) of formative construct and its measurements, differentiated from that in the case of reflective construct. Also. we suggested the concrete statistical testing methods such as VTT(Vanishing Tetrad Test), MIMIC(Multiple Indicators and Multiple Causes) test and multi-collinearity test. In order to examine the applicability of this methodology to developing the constructs for performance evaluation of IS(Information Systems), we tried to identify its attribute(formative or reflective) and test the validity for the construct arbitrarily chosen among them which had been derived in our previous IS performance evaluation study by using this methodology. The result of the examination was that the methodology proposed in this study was significantly valid and effective in the area of IS performance evaluation.

목차

Abstract

1. 서론

2. 반영적 구성변수와 형성적 구성변수

3. 형성적 구성변수 및 측정지표의 개발 지침 도출

4. 형성적 구성변수 및 측정지표 개발지침 적용 실례(정보화지원 사업 성과 평가항목 및 측정 지표 개발)

6. 결론

참고문헌

저자소개

키워드

IS(Information Systems) Performance Evaluation Formative Construct Reflective Construct VTT(Vanishing Tetrad Test) MIMIC(Multiple Indicator Multiple Cause) Multi-Collinearity Test