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Article

A Derivation of Factors Influencing the Innovation Diffusion of the OpenStreetMap in STEM Education

1
Department of Engineering Science, National Cheng Kung University, No.1, University Road, Tainan City 701, Taiwan
2
National Center for High-Performance Computing, No. 7, R&D Rd. VI, Hsinchu 30076, Taiwan
3
Department of Industrial Education, National Taiwan Normal University, Taipei 106, Taiwan
*
Author to whom correspondence should be addressed.
Sustainability 2018, 10(10), 3447; https://doi.org/10.3390/su10103447
Received: 6 July 2018 / Revised: 18 September 2018 / Accepted: 21 September 2018 / Published: 27 September 2018
(This article belongs to the Section Sustainable Education and Approaches)
Geographic information is a confluence of knowledge from spatial science, information technologies, engineering, and mathematics, etc. Effective spatial training can enhance achievement in science, technology, engineering, and mathematics (STEM) education. Therefore, the geographic information system (GIS) plays a daily role in modern STEM education. Volunteered Geographical Information (VGI) is characterized by the openness of the geographic information being generated and accumulated by volunteers. Within the VGI sphere, OpenStreetMap (OSM) is one of the most well-known VGI due to its openness, flexibility, cost-effectiveness, and web-based mapping capability, making it one of the best alternatives for use as the mapping application for STEM education. However, very few or no prior works have investigated the factors influencing the innovation diffusion of OSM in STEM education. Therefore, to fill this gap, this work aims to investigate these factors. To achieve this purpose, the authors have defined an analytic framework based on innovation diffusion theory (IDT) and the technology acceptance model (TAM). The factors influencing students’ acceptance and intention to continue using and diffusing OSM in STEM education will be investigated. Partial least squares structural equation modeling (PLS-SEM) was used to confirm the hypothesized IDT–TAM integrated model. An empirical study based on sample data collected from 145 Taiwanese undergraduate and graduate students from engineering-related institutes was used to demonstrate the feasibility of the proposed analytic framework and to derive the factors related to the adoption and diffusion of OSM in STEM education. The proposed theoretical framework forged in this study was proven to be successful. Based on the empirical study results, ease of use, observability, and compatibility are the most influential factors in OSM diffusion. Therefore, activities that enhance the ease of use, observability, and compatibility of OSM should be emphasized so that STEM students’ perception of the usefulness of the technology and their perceived attitude towards it leads to the intention to continue the use of OSM. The analytic results can serve as a foundation for the design, development, and accelerated adoption and diffusion of OSM in STEM education. View Full-Text
Keywords: science; technology; Engineering and Mathematics Education (STEM); OpenStreetMap (OSM); Volunteered Geographical Information (VGI); Innovation Diffusion Theory (IDT); Technology Acceptance Model (TAM); Partial Least Squares Structural Equation Modeling (PLS-SEM) science; technology; Engineering and Mathematics Education (STEM); OpenStreetMap (OSM); Volunteered Geographical Information (VGI); Innovation Diffusion Theory (IDT); Technology Acceptance Model (TAM); Partial Least Squares Structural Equation Modeling (PLS-SEM)
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MDPI and ACS Style

Shiau, S.J.H.; Huang, C.-Y.; Yang, C.-L.; Juang, J.-N. A Derivation of Factors Influencing the Innovation Diffusion of the OpenStreetMap in STEM Education. Sustainability 2018, 10, 3447. https://doi.org/10.3390/su10103447

AMA Style

Shiau SJH, Huang C-Y, Yang C-L, Juang J-N. A Derivation of Factors Influencing the Innovation Diffusion of the OpenStreetMap in STEM Education. Sustainability. 2018; 10(10):3447. https://doi.org/10.3390/su10103447

Chicago/Turabian Style

Shiau, Steven J.H.; Huang, Chi-Yo; Yang, Chia-Lee; Juang, Jer-Nan. 2018. "A Derivation of Factors Influencing the Innovation Diffusion of the OpenStreetMap in STEM Education" Sustainability 10, no. 10: 3447. https://doi.org/10.3390/su10103447

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