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QTI 2.1 Overview. Pierre Gorissen, SURF SiX / Fontys University of Applied Science [email protected] What is QTI?. Question and Test Interoperability An specification from the IMS GLC A file format for questions and tests A file format for reporting results

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qti 2 1 overview

QTI 2.1 Overview

Pierre Gorissen,

SURF SiX / Fontys University of Applied Science

[email protected]

what is qti
What is QTI?
  • Question and Test Interoperability
  • An specification from the IMS GLC
  • A file format for questions and tests
  • A file format for reporting results
  • A runtime model for questions and tests(not bound to a particular technology)
qti timeline
QTI timeline
  • Conceived in 1999, v1.0 released in 2000
  • Updated in 2001 (v1.1) and 2002 (v1.2) to improve and extend the model
  • By 2003 it was clear that a major revision was necessary, a quick fix (1.2.1) was followed by a complete rewrite
  • QTI v2.0 was published February 2005
  • QTI v2.1 (PD2) published June 2006
  • QTI v2.1 (Final) expected (early?) 2007
changes
Changes
  • Re-alignment with other IMS specifications
  • Changes in the Item Content model
  • Changes on Assessment level
  • Implementation related changes
re alignment with other ims specifications
Re-alignment with other IMS specifications
  • IMS Contentpackaging Specification
  • IMS Learning Resource Meta-data Specification
  • IMS Learning Design Specification
changes in the item content model
Changes in the Item Content model
  • XHTML
  • MathML
  • Xinclude
  • Interactions
  • Adaptive items
  • Item templates
  • Inline feedback
  • Number formatting
changes on assessment level
Changes on Assessment level
  • Item reference
  • Pre-conditions and Branching
  • Summative and formative tests
  • Not just for “High Stakes Testing” !!
implementation related changes
Implementation related changes
  • Conformance model
  • Full validation of items and assessments possible
  • Response processing templates
  • Use of external response processing
  • QTI Lite
qti 2 1 tbd
QTI 2.1 TBD
  • Collect comments on Public Draft
  • Need for implementation(s)
    • new IMS requirement!
  • QTI 2.0 implementation demo available
    • http://qtitools.caret.cam.ac.uk/qtiv2/examples/V2examples.html
further information

Further information:

Pierre Gorissen – [email protected]

Steve Lay – [email protected]

http://qtitools.caret.cam.ac.uk/

http://www.imsglobal.org/question/

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