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The New Subject Coding Scheme project Alan Paull (APS Ltd, working with CETIS)
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The New Subject Coding Scheme (NSCS) project Motivation of the project Methodology Areas of conflict Features of the Higher Education Classification of Subjects (HECoS) scheme Next steps Overview
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Reasons that prompted a new approach to subject coding: the limit of the existing coding framework has been reached; changes and growth in JACS' range of functions mean it is no longer consistently applied; it does not meet the needs of all of the key sector stakeholders; incomplete and misunderstood JACS terminology and definitions have led to poor quality data in some instances. Motivation
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Workshops Phone interviews Meetings Comment web site Core sector bodies such as UCAS √√√ Other sector bodies such as the QAA √ √ Professional, Statutory and Regulatory Bodies such as the GMC √ √ Higher Education providers (HEps) including Universities √ √ Other interested parties √ √ Methodology
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Straw Man Prototypes
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44 requirements 15 design principles: Support policy implementation A unified approach to support a wide group of stakeholders A means of linking to data classified in other frameworks. The NSCS should be simple to understand Be robust Be stable Backwards compatibility with legacy data An appropriate level of granularity (in relation to usability and meaningful data) Provide comprehensive coverage of the range of subjects of study available in HE at an appropriate level of detail for its target users Increased consistency of application across institutions Be clearly separate conceptually from the JACS system. A framework with scope for evolution Have a broadly consistent level of detail. Address the perceived need for a discipline-based system. Address the specific recommendations in the 'roadmap' about disciplines, levels and structure. Results
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Comprehensive detail for data analysts versus minimal coding effort for data providers Agility versus stability Supporting different purposes in a single scheme Areas of conflict
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What are we mainly classifying? Subjects of study in …Programmes …Modules Includes UG PGT PGR others Features of HECoS
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First cut criteria for inclusion: Initially - is the term in JACS? is there evidence of use of the term in HESA returns? is the term’s definition and scope sufficiently clear and comprehensive to allow relatively easy classification? is the term reliably distinguishable from other terms? Features of HECoS
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Data model: Title Status Category number (classification code) Permanent URI Scope Definition History Relationships. These define the default navigation groupings, related terms, and synonyms. Any formally controlled aggregation or specialisation hierarchies linked to the scheme will be displayed alongside HECoS, but not defined by it. Date of creation Date of approval Features of HECoS
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Dealing with different purposes Features of HECoS
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Consult the sector on the new scheme: http://ovod.net/tematres/ Subjectcoding.wordpress.com Develop a governance model that is supported by an appropriate selection of stakeholders, with sufficient authority and resources to manage its evolution. Develop an adoption plan to support the widest possible implementation of HECoS across the sector. Next steps
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http://www.ovod.net/tematres/vocab/ http://www.ovod.net/tematres/vocab/ HECoS – a quick look at the scheme
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Developing the vocabulary Features of HECoS Develop new programmeIs there a good HECoS code? Is there a good candidate HECoS code in the registry? Register program, old HECoS code and candidate HECoS code Register program, old HECoS code, new candidate HECoS code HECoS governance body accepts or rejects new candidate terms Done Yes No Yes
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