DIGITAL LIBRARY
TESTING EQUIVALENCE OF WEB AND PAPER STUDENTS SATISFACTION SURVEYS
1 Universidad Politécnica de Valencia (SPAIN)
2 Universidad de Valencia (SPAIN)
About this paper:
Appears in: EDULEARN14 Proceedings
Publication year: 2014
Pages: 1909-1919
ISBN: 978-84-617-0557-3
ISSN: 2340-1117
Conference name: 6th International Conference on Education and New Learning Technologies
Dates: 7-9 July, 2014
Location: Barcelona, Spain
Abstract:
The purpose of this article is to test the complete invariance between two different techniques of data collection to see if they can be regarded as equivalent. Therefore, we assumed a previously validated global model which analyses the existing relationship between the features of the teaching methodology used with university students, the motivation and the satisfaction. The total sample was constituted by 535 students of a Spanish public university in different qualifications, courses and academic years. 294 questionnaires were completed in paper form and 241 were completed digitally through the questionnaire developed with a free software programme called LimeSurvey. A Confirmatory Factor Analysis was carried out from the multigroup structural equation models perspective in order to analyse complete invariance, using the program EQS 6.1. Besides the Cronbach's alpha coefficient, several goodness-of-fit measures were assessed and a proper fit was achieved both in the web-based and paper-based questionnaires samples, so it can be accepted that the factor structure of the proposed model does not depend on the administration mode of the questionnaire, with equal factor loadings, equality of variances in the factors error terms and equality of covariances across factors.
Keywords:
Measurement equivalence, student satisfaction, job diagnosis survey, multigroup confirmatory analysis, higher education, motivation, metric invariance.