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Paper eres2015_231:
Measuring Instrument Constructs for Green Office Building Investments Variables Using Rasch Measurement Model

id eres2015_231
authors Megat Abdul Rahman, Megat Mohd Ghazali
year 2015
title Measuring Instrument Constructs for Green Office Building Investments Variables Using Rasch Measurement Model
source 22nd Annual European Real Estate Society Conference in Istanbul, Turkey
summary The aim of this paper is attempt to introduce the application of Rasch measurement model analysis to determine the validity and reliability of each construct in the questionnaire. In achieving this objective, a questionnaire survey was developed consists of 6 sections and a total of 106 responses were received from various investors who owned and rent office buildings in Kuala Lumpur. The Rasch Measurement analysis is used to measure the quality control of item constructs in the instrument by measuring the specific objectivity within the same dimension, to reduce ambiguous measures, and a realistic estimation of precision and implicit quality. The Rasch analysis consists of the summary statistics, item unidimensionality and item measures. A result shows the items and respondent (person) reliability is at 0.91 and 0.95 respectively.
keywords Green office building investment, validity and reliability, Rasch measurement model, instrument constructs
series ERES:conference
type paper session
email megatghazali@utm.my
content file.pdf (379,127 bytes)
discussion No discussions. Post discussion ...
ratings
session Green Buildings & Environmental Policies
last changed 2015/07/08 18:06
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