<abstract xmlns="http://www.w3.org/1999/xhtml"><p> This paper presents a powerful tool to enhance research in education: ‘exploratory portals’, supporting effective storage, sharing and exploration of large sets of research data. The workflow is the following: data are gathered by a research group; they are then classified according to a taxonomy (the one that best fits the group’s research interest); once uploaded in the portal, they can be ‘explored’ via a combination of faceted search (enriched by Boolean operators) and data mining techniques. The system can thus answer in a few seconds to sophisticated user’s queries that otherwise would require hours; it can save a session’s results and materials for sharing with other scholars or for further investigation. The paper presents a case study of exploratory portal, dealing with data on (technology-based) education. The portal has effectively been used by five different research groups, to run complex investigations of data about technology integration into schools.</p></abstract>

This paper presents a powerful tool to enhance research in education: ‘exploratory portals’, supporting effective storage, sharing and exploration of large sets of research data. The workflow is the following: data are gathered by a research group; they are then classified according to a taxonomy (the one that best fits the group’s research interest); once uploaded in the portal, they can be ‘explored’ via a combination of faceted search (enriched by Boolean operators) and data mining techniques. The system can thus answer in a few seconds to sophisticated user’s queries that otherwise would require hours; it can save a session’s results and materials for sharing with other scholars or for further investigation. The paper presents a case study of exploratory portal, dealing with data on (technology-based) education. The portal has effectively been used by five different research groups, to run complex investigations of data about technology integration into schools.

Exploratory portals of research data in education

Research on Education and Media

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

{"article-title":"Exploratory portals of research data in education"}

This paper presents a powerful tool to enhance research in education: ‘exploratory portals’, supporting effective storage, sharing and exploration of large...

Exploratory portals of research data in education

Online veröffentlicht: 19. Feb. 2016

Seitenbereich: 21 - 27

DOI: https://doi.org/10.1515/rem-2015-0012

Schlüsselwörter
Case study, Data collection, ICT, Educational research

© 2016

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Exploratory portals of research data in education

Online veröffentlicht: 19. Feb. 2016

Seitenbereich: 21 - 27

DOI: https://doi.org/10.1515/rem-2015-0012

SchlüsselwörterCase study, Data collection, ICT, Educational research

© 2016

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Schlüsselwörter
Case study, Data collection, ICT, Educational research