IMS Question and Test Interoperability Addendum Version 1.2.1 Final Specification

Copyright © 2003 IMS Global Learning Consortium, Inc. All Rights Reserved.
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Document Name: IMS Question and Test Interoperability Addendum
Revision: 31 March 2003

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Copyright © 2003 IMS Global Learning Consortium. All Rights Reserved.

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Table of Contents

1. Introduction

1.1 Question and Test Interoperability Overview

The Question and Test Interoperability (QTI) Specification describes a basic structure for the representation of question (item) and test (assessment) data and their corresponding results reports [QTI, 02j]. Therefore, the specification enables the exchange of this test, assessment and results data between Learning Management Systems, as well as content authors and, content libraries and collections. The QTI Specification is defined in XML to promote the widest possible adoption. XML is a powerful, flexible, industry standard markup language used to encode data models for Internet-enabled and distributed applications. The QTI Specification is extensible and customizable to permit immediate adoption, even in specialized or proprietary systems. Leading suppliers and consumers of learning products, services and content contributed time and expertise to produce this final specification. This document describes the amendment and errata changes to the V1.2 specification to create the V1.2.1 specification.

1.2 Scope and Context

This document describes amendments that should be made by adopters of the IMS QTI Specification V1.2, thereby creating the IMS QTI V1.2.1 Specification. The differences between the V1.2 and the V1.2.1 specifications are limited to:

• Typographic corrections - corrections of spelling mistakes, wrong references, phraseology, etc.;
• Editorial additions - the provision of improved or new descriptions to clarify the specification;
• Functional corrections - changes to the functionality to correct mistakes and to clarify the intended capability of the specification.

1.3 Structure of this Document

The structure of this document is:

2. Amendments & Errata Instructions	The resolution of the issues that were not deferred until a later release. Each instruction describes the changes to be made to the documentation;
3. Deliverables	The set of documents and supporting information that is released to form the IMS QTI V1.2.1 specification;
Appendix A - The Initial Issues List	The full set of issues that were addressed as a part of this revision of the IMS QTI specification. Many of the issues were deferred for consideration under a later release of the specification.

1.4 Nomenclature

ASI	Assessment, Section, Item
DTD	Document Type Definition
QTI	Question & Test Interoperability
W3C	World Wide Web Consortium
XML	Extensible Mark-up Language
XSD	XML Schema Data

1.5 References

[QTI, 02a]	IMS Question & Test Interoperability: ASI Information Model Specification, C.Smythe, E.Shepherd, L.Brewer and S.Lay, Final Specification, Version 1.2, IMS, February 2002.
[QTI, 02b]	IMS Question & Test Interoperability: ASI XML Binding Specification, C.Smythe, E.Shepherd, L.Brewer and S.Lay, Final Specification, Version 1.2, IMS, February 2002.
[QTI, 02c]	IMS Question & Test Interoperability: ASI Best Practice & Implementation Guide, C.Smythe, E.Shepherd, L.Brewer and S.Lay, Final Specification, Version 1.2, IMS, February 2002.
[QTI, 02d]	IMS Question & Test Interoperability: ASI Selection & Ordering, C.Smythe, L.Brewer and S.Lay, Final Specification, Version 1.2, IMS, February 2002.
[QTI, 02e]	IMS Question & Test Interoperability: ASI Outcomes Processing Specification, C.Smythe, L.Brewer and S.Lay, Final Specification, Version 1.2, IMS, February 2002.
[QTI, 02f]	IMS Question & Test Interoperability: Results Reporting Information Model, C.Smythe, L.Brewer and S.Lay, Final Specification, Version 1.2, IMS, February 2002.
[QTI, 02g]	IMS Question & Test Interoperability: Results Reporting XML Binding, C.Smythe, L.Brewer and S.Lay, Final Specification, Version 1.2, IMS, February 2002.
[QTI, 02h]	IMS Question & Test Interoperability: Results Reporting Best Practice & Implementation Guide, C.Smythe, L.Brewer and S.Lay, Final Specification, Version 1.2, IMS, February 2002.
[QTI, 02i]	IMS Question & Test Interoperability: QTILite, C.Smythe, E.Shepherd, L.Brewer and S.Lay, Final Specification, Version 1.2, IMS, February 2002.
[QTI, 02j]	IMS Question & Test Interoperability: An Overview, C.Smythe, E.Shepherd, L.Brewer and S.Lay, Final Specification, Version 1.2, IMS, February 2002.

2. Amendments and Errata Instructions

2.1 Functional Corrections

2.1.1 ASI Information Model Document

2.1.2 ASI XML Binding V1.2 Document

Amendment Instructions:

Page 70 Change the '3.6.18 <rubric> Element Description' subsection From: Description: The rubric element is used to contain contextual information that is important to the element e.g. it could contain standard data values that might or might not be useful for answering the question. Different sets of rubric can be defined for each of the possible 'views'. The material contained within the rubric must be displayed to the participant. To: Description: The rubric element is used to contain contextual information that is important to the element e.g. it could contain standard data values that might or might not be useful for answering the question. Different sets of rubric can be defined for each of the possible 'views'. The material contained within the rubric for the view 'All' and 'Participant' must be displayed to the participant as this may be required to correctly answer the question.

Issue Number:

qti-20021129-11

Amendment Instructions:

Page 76. Change the Description of the element 3.6.23.7 <varsubstring> From: The <varsubstring> element is used to determine if a given string is a substring of some other string. To: The <varsubstring> element is used to determine if the user's response contains a reference string as defined by the content of the element. If the reference string is 'April' and the user's response string is 'The month is April' then the <varsubstring> condition will be 'True'.

Issue Number:

qti-20020211-26

2.2 Editorial Amendments

2.2.1 ASI Information Model Document

Amendment Instructions:

Page 20 Change the following paragraph From: In V1.1/1.2 flows may or may not be used - this ensures backwards compatibility. When flows are used this will be indicated by the presence of the top-level <flow> element within the <presentation> element. If any flow construct is to be used then the <flow> element must be present within the <presentation> element. Three separate elements have been defined to support flows: To: In V1.1/1.2 flows may or may not be used - this ensures backwards compatibility. When flows are used this will be indicated by the presence of the top-level <flow> element within the <presentation> element. If any flow construct is to be used then the <flow> element must be present within the <presentation> element. The <flow> structure itself can have any number of nested <flow> substructures and so an arbitrarily complex organization can be imposed on the material as required. However, it must be noted that all but the simplest combinations may result in unexpected interoperability behavior. Three separate elements have been defined to support flows:

Issue Number:

qti-20021129-01 and qti-20021129-02

Amendment Instructions:

Page 43 Change the 'Notes' entries for rows 5.2.4 and 5.2.5 in Table 5.5 From: Applies to the value of the score after all of the item processing has been completed. To: Applies to the value of the score after all of the response processing instructions have been completed within the <resprocessing> block i.e. the limits are not applied at the execution of each <setvar> operation on the variable. The values that fall outside the ranges are truncated.

Issue Number:

qti-20021202-03

2.2.2 ASI Best Practice and Implementation Document

Amendment Instructions:

Page 87 Add the following paragraph onto the end of the 'Response and Rendering Types' sub-section of Section 7.3.2. In the case of hotspots, as identified by the usage of the <render_hotspot> element, then the associated labels are defined by using the <material> element within the <response_label> element. An example of this is: <render_hotspot> <response_label ident="A" rarea="Ellipse"> <material> <mattext>Paris</mattext> </material>100,100,2,2 </response_label> </render_hotspot> In this example the label 'Paris' is assigned to the hotspot point as defined by the co-ordinates '100,100,2,2'. The actual positioning of the label is implementation dependent.

Issue Number:

qti-20020211-34 and qti-20020211-35

2.3 Typographic Changes

2.3.1 ASI Information Model V1.2 Document

Amendment Instructions:

Page 4. Change the lines in Section 1.2 From: IMS Question & Test Interoperability: ASI XML Binding Specification v1.2 [QTI, 02b]; IMS Question & Test Interoperability: ASI Best Practice & Implementation Guide v1.2 [QTI, 02c]; To: IMS Question & Test Interoperability: ASI XML Binding Specification v1.2 [QTI, 02a]; IMS Question & Test Interoperability: ASI Best Practice & Implementation Guide v1.2 [QTI, 02b];

Issue Number:

qti-20021108-01

Amendment Instructions:	Page 26. Change the 'Type/Note' cell of row 2.9 in Table 5.2 From: As per structure 5.12. To: As per structure 5.11.
Issue Number:	qti-20021108-01

Amendment Instructions:

Page 26. Change the 'No' cell of row 2.32.2 in Table 5.2 From: 2.32.2. To: 2.13.2. Change the 'No' cell of row 2.32.4 in Table 5.2 From: 2.32.4. To: 2.13.4. Change the 'Type/Note' cell of row 2.14 in Table 5.2 From: The detailed definition and description of the outcomes processing is supplied in the IMS QTI ASI Selection & Ordering Specification [QTI, 02c]. To: The detailed definition and description of the selection and ordering is supplied in the IMS QTI: ASI Selection & Ordering Specification [QTI, 02c].]. Change phrase of row 2.16.1 in Table 5.2 From: As per structure 6.14. To: As per structure 7.14.

Issue Number:

qti-20021108-01

Amendment Instructions:

Page 28. Change the 'Reqd' cell of row 3.15 in Table 5.3 From: M. To: O. Change the 'Type/Note' cell of row 3.16 in Table 5.3 From: The detailed definition and description of the outcomes processing is supplied in the IMS QTI ASI Selection & Ordering Specification [QTI, 02c]. To: The detailed definition and description of the selection and ordering is supplied in the IMS QTI ASI Selection & Ordering Specification [QTI, 02c]. Change phrase of row 3.18 in Table 5.3 From: As per structure 2.15. To: As per structure 2.16. Remove row 3.18.1 from the document.

Issue Number:

qti-20021108-01

Amendment Instructions:	Page 31. Add the row 4.12.5 to Table 5.4. No: 4.12.5 Name: qticomment Explanation: Comments on the feedback. Reqd: O Mult: Type/Note: As per structure 5.6.
Issue Number:	qti-20021108-01

Amendment Instructions:	Page 32. Change the 'Mult' cell of row 4.15.9.5.5 in Table 5.4 From: <blank> To: 'n'.
Issue Number:	qti-20021108-01

Amendment Instructions:	Page 33. Add new row to Table 5.4 (between 4.15.9.5.7.1 and 4.15.9.5.7.2). No: 4.15.9.5.7.1a Name: qticomment Explanation: Comments on the feedback. Reqd: O Mult: Type/Note: As per structure 5.6.
Issue Number:	qti-20021108-01

Amendment Instructions:	Page 36. Add new row to Table 5.4 (between 4.15.14.1 and 4.15.14.2). No: 4.15.14.1a Name: qticomment Explanation: Comments on the feedback. Reqd: O Mult: Type/Note: As per structure 5.6.
Issue Number:	qti-20021108-01

Amendment Instructions:	Page 38. Add the following row (row 4.19) to the end of Table 5.4 With: No: 4.19 Name: reference Explanation: The container for material that is to be referenced by the Sections and/or Items contained within the Section. Reqd: O Mult: Type/Note: As per structure 5.15.
Issue Number:	qti-20020211-01

Amendment Instructions:	Page 41. Add the definition 5.1.10.5 after the entry 5.1.10.4. This new definition is identical in format to the entry 5.1.9.7.
Issue Number:	qti-20020211-21

Amendment Instructions:

Page 44. Change the Note cell of row 5.4.2 in Table 5.5 From: 'True' is returned if equivalent. To: 'True' is returned if the value is less than the comparison value. Change the Note cell of row 5.4.3 in Table 5.5 From: 'True' is returned if the value is less than or equal to the comparator. To: 'True' is returned if the value is less than or equal to the comparison value. Change the Note cell of row 5.4.4 in Table 5.5 From: 'True' is returned if the value is greater than to the comparator. To: 'True' is returned if the value is greater than the comparison value. Change the Note cell of row 5.4.5 in Table 5.5 From: 'True' is returned if the value is greater than or equal to the comparator. To: 'True' is returned if the value is greater than or equal to the comparison value.

Issue Number:

qti-20020211-33

Amendment Instructions:	Page 44. Change the 'Note' cell of row 5.4.6 (<varsubset>) in Table 5.5 From: 'True' is returned if the value is contained within the comparator. To: 'True' is returned if the value is contained within the comparison set.
Issue Number:	qti-20020211-33

Amendment Instructions:	Page 45-46. Change the multiplicity of the following elements to 'n'. 5.4.14 not 5.4.15 and 5.4.16 or 5.4.17 unanswered 5.4.18 other
Issue Number:	qti-20020211-20

Amendment Instructions:	Page 48. Add new row to Table 5.5 (between 5.13.1 and 5.13.2). No: 5.13.1a Name: qticomment Explanation: Comment string. Reqd: O Mult: Type/Note: As per structure 5.6.
Issue Number:	qti-20021129-03

Amendment Instructions:	Page 48. Change the 'Mult' cell of row 5.15.1 in Table 5.5 From: 'n' To: <blank>
Issue Number:	qti-20021129-03

Amendment Instructions:	Page 52. Change the 'Note' cell of row 7.20 in Table 5.7 From: Default is "SumofScores" To: <blank>. Change the 'Note' cell of row 7.21 in Table 5.7 From: Default value=0 To: <blank>. Change the 'Note' cell of row 7.22 in Table 5.7 From: Default value=0 To: <blank>.
Issue Number:	qti-20021108-01

Amendment Instructions:	Page 56. Delete the second sentence of the first paragraph of Section 6.3 i.e. The vocabulary is supplied as a comma separated list in the text file "imsqtiv1p2_metadata.txt".
Issue Number:	qti-20020211-07

Amendment Instructions:	Page 58. Change the example code at the end of Section 6.3 From: <vocabulary uri="imsqtiv1p2_metadata.txt" vocab_type="text/plain"/> To: <vocabulary uri="extvocabulary_metadata.txt" vocab_type="text/plain"/>
Issue Number:	qti-20020211-07

2.3.2 ASI XML Binding V1.2 Document

Amendment Instructions:	Page 25. Change the Multiplicity line in Section 3.4.16 From: Occurs one or more times within the <section> element. To: Occurs zero or more times within the <section> element.
Issue Number:	qti-20020211-29

Amendment Instructions:	Page 26. Replace Figure 3.9 With:
Issue Number:	qti-20020211-01

Amendment Instructions:

Page 32. Change the Description of the <objectives> element From: The objectives element is used to store the information that describes the educational aims of the Item. These objectives can be defined for each of the different 'view' perspectives. This element should not be used to contain information specific to an Item because the question-engine may not make this information available to the Item during the actual test. To: The objectives element is used to store the information that describes the educational aims of the Item. These objectives can be defined for each of the different 'view' perspectives. This element should not be used to contain information required for the rendering of an Item because the question-engine may not make this information available to the Item during the actual test.

Issue Number:

qti-20020211-29

Amendment Instructions:	Page 36. Replace Figure 3.14 With:
Issue Number:	qti-20021129-03

Amendment Instructions:	Page 45. Change the Multiplicity line in Section 3.5.17.2 From: Occurs zero or more times within the <response_choice> element. To: Occurs zero or more times within the <render_choice> element.
Issue Number:	qti-20020211-11

Amendment Instructions:	Page 48. Change the Multiplicity line in Section 3.5.19.2 From: Occurs zero or more times within the <response_fib> element. To: Occurs zero or more times within the <render_fib> element.
Issue Number:	qti-20020211-11

Amendment Instructions:	Page 49. Change the first attribute description in Section 3.5.20 From: orientation (optional - enumerated list of: Horizontal, Vertical. Default = Box). The orientation of the slider. To: orientation (optional - enumerated list of: Horizontal, Vertical. Default = Horizontal). The orientation of the slider.
Issue Number:	qti-20020211-13

Amendment Instructions:	Page 51. Replace Figure 3.25 With:
Issue Number:	qti-20021129-03

Amendment Instructions:	Page 55. Change the Multiplicity line in Section 3.5.25.3 From: This occurs once within the <respcondition> element. To: This occurs zero or more times within the <respcondition> element.
Issue Number:	qti-20020211-12

Amendment Instructions:	Page 59. Insert sub-section 3.5.32 (to the end of Section 3.5) With: 3.5.32 <reference> Element Description: This element is used to contain any common materials that are to be available to any of the child objects with the Item. The common material may or may not be presented to the participant. Multiplicity: Occurs zero or once within the <item> element. Attributes: None.
Issue Number:	qti-20020211-01

Amendment Instructions:	Page 68. Replace Figure 3.3 With:
Issue Number:	qti-20021129-03

Amendment Instructions:	Page 82. Replace Figure 3.41 With:
Issue Number:	qti-20021129-03

2.3.3 ASI Best Practice and Implementation Guide V1.2 Document

Amendment Instructions:	Page 81. Change the example code on Section 7.1.1 From: <vocabulary uri="imsqtiv1p2_metadata.txt" vocab_type="text/plain"/> To: <vocabulary uri="extvocabulary_metadata.txt" vocab_type="text/plain"/>
Issue Number:	qti-20020211-07

Amendment Instructions:	Page 84. Change the example code on Section 7.2.1 From: <vocabulary uri="imsqtiv1p2_metadata.txt" vocab_type="text/plain"/> To: <vocabulary uri="extvocabulary_metadata.txt" vocab_type="text/plain"/>
Issue Number:	qti-20020211-07

Amendment Instructions:	Page 86. Change the example code on Section 7.3.1 From: <vocabulary uri="imsqtiv1p2_metadata.txt" vocab_type="text/plain"/> To: <vocabulary uri="extvocabulary_metadata.txt" vocab_type="text/plain"/>
Issue Number:	qti-20020211-07

Amendment Instructions:

Page 92. Change lines 41-47 in the example XML starting at the foot of the page. From: <varequal respident="Mcb_01" index="1">E</varequal> <varequal respident="Mcb_01" index="2">>B</varequal> <varequal respident="Mcb_01" index="3">>D</varequal> <varequal respident="Mcb_01" index="4">>C</varequal> <varequal respident="Mcb_01" index="5">>G</varequal> <varequal respident="Mcb_01" index="6">>F</varequal> <varequal respident="Mcb_01" index="6">>A</varequal> To: <varequal respident="Mcb_01" index="1">E</varequal> <varequal respident="Mcb_01" index="2">B</varequal> <varequal respident="Mcb_01" index="3">D</varequal> <varequal respident="Mcb_01" index="4">C</varequal> <varequal respident="Mcb_01" index="5">G</varequal> <varequal respident="Mcb_01" index="6">F</varequal> <varequal respident="Mcb_01" index="7">A</varequal>

Issue Number:

qti-20020211-17

Amendment Instructions:

Page 110. Change the definition of the 'Class' term From: The class attribute is used by the flow, flow_label and flow_mat elements. It is used to define the nature of the block - the possible values are determined using an external vocabulary contained in the file 'ims_qti_flowvocabulary.html'. The default value is 'Block' but 'List' is another common value. To: The class attribute is used by the flow, flow_label and flow_mat elements. It is used to define the nature of the block - the permissible values should be defined in an external file that can be referenced. The default value is 'Block' but 'List' is another common value. The handling of this attribute with respect to rendering of the material is implementation dependent because there is no agreed vocabulary and semantics.

Issue Number:

qti-20020211-31

2.3.4 ASI Selection and Ordering V1.2 Document

Amendment Instructions:	Page 17. Change Figure 3.1 to:
Issue Number:	qti-20021203-01

Amendment Instructions:	Page 17. Change the Example subsection in Section 3.1. From: Example: <selection_ordering> <selection sequence_type="Normal"/> <order order_type="All"/> </selection_ordering> To: Example: <selection_ordering> <selection/> <order order_type="All"/> </selection_ordering>
Issue Number:	qti-20020211-23

Amendment Instructions:	Page 18. Change the Multiplicity subsection of 3.1.2 From: Multiplicity: Occurs zero or once within the <selection_ordering> element. To: Multiplicity: Occurs zero or more times in the <selection_ordering> element.
Issue Number:	qti-20020211-23

Amendment Instructions:	Page 18. Change the Multiplicity subsection in Section 3.2. From: Multiplicity: The <selection> occurs once or more times in the <selection_ordering> element. To: Multiplicity: The <selection> occurs zero or more times in the <selection_ordering> element.
Issue Number:	qti-20020211-23

2.3.5 ASI Outcomes Processing V1.2 Document

Amendment Instructions:	Page 12. Change the second to last paragraph in Section 2.3. From: Section_Ident_2.SCORE = Item_Ident_2.1.SCORE + Item_Ident_2.1.SCORE + Item_Ident_2.1.SCORE To: "Section_Ident_2.SCORE = Item_Ident_2.1.SCORE + Item_Ident_2.2.SCORE + Item_Ident_2.3.SCORE"
Issue Number:	qti-20020211-28

Amendment Instructions:	Page 24. Change the heading of 3.1 From: outcomes_processing> Elements To: <outcomes_processing> Elements Change the elements list of <outcomes_processing> From: qticomment outcomes objects_condition processing_parameter map_outcome outcomes_feedback_test To: qticomment outcomes objects_condition processing_parameter map_output outcomes_feedback_test
Issue Number:	qti-20021114-01

2.3.6 Results Reporting Best Practice and Implementation V1.2 Document

Amendment Instructions:	Page 16. Change line 11 of the multiple choice Item example From: <correct_response>T</correct_response> To: <correct_response>B</correct_response>
Issue Number:	qti-20020211-08

Amendment Instructions:	Page 105. Remove Table 6.1. The reason for its removal is that the mapping is incorrect with respect to the 'n.objectives'. These should be mapped to the <score> element, however SCORM objectives are more than just a score. Further work needs to be done on this mapping.
Issue Number:	qti-20021208-02

2.3.7 ASI V1.2 XML Schema Files

Amendment Instructions:	Replace the ASI DTD files with the new V1.2.1 DTDs.
Issue Number:	qti-20020211-15

2.3.8 Results Reporting V1.2 XML Schema Files

Amendment Instructions:	Replace the Results Reporting DTD files with the new V1.2.1 DTDs.
Issue Number:	General

2.3.9 ASI V1.2 Example Files

A new set of example files has been created. Changes that were made in response to registered issues are detailed below.

Amendment Instructions:	The Object-bank example files are supplied in the directory 'ims_qtiasiv1p2p1_examples/bank' V1.2.1 distribution kit.
Issue Number:	qti-20020211-03

Amendment Instructions:	The Advanced Chinese example files are supplied in the directory 'ims_qtiasiv1p2p1_examples/advanced/chinese' V1.2.1 distribution kit.
Issue Number:	qti-20020211-04

Amendment Instructions:

Replace the file 'oobj_i_001.xml' in the directory 'ims_qtiasiv1p2p1_examples/basic/oobj_i_001' with the file supplied in the V1.2.1 distribution kit. Replace the file 'oobj_i_002.xml' in the directory 'ims_qtiasiv1p2p1_examples/basic/oobj_i_002' with the file supplied in the V1.2.1 distribution kit. Replace the file 'oobj_ir_001.xml' in the directory 'ims_qtiasiv1p2p1_examples/basic/oobj_i_001' with the file supplied in the V1.2.1 distribution kit. Replace the file 'oobj_ir_002.xml' in the directory 'ims_qtiasiv1p2p1_examples/basic/oobj_i_002' with the file supplied in the V1.2.1 distribution kit.

Issue Number:

qti-20020211-14

Amendment Instructions:	Replace the file 'mixd_imr_101.xml' in the directory 'ims_qtiasiv1p2p1_examples/advanced/mixd_imr_101' with the file supplied in the V1.2.1 distribution kit.
Issue Number:	qti-20020211-19

Amendment Instructions:

Replace the files in the directory 'ims_qtiasiv1p2p1_examples/basic/mchc_i_002' with those supplied in the V1.2.1 distribution kit. Replace the file in the directory 'ims_qtiasiv1p2p1_examples/basic/mchc_ir_002' with those supplied in the V1.2.1 distribution kit. Replace the files in the directory 'ims_qtiasiv1p2p1_examples/basic/mchc_i_003' with those supplied in the V1.2.1 distribution kit. Replace the file in the directory 'ims_qtiasiv1p2p1_examples/basic/mchc_ir_003' with those supplied in the V1.2.1 distribution kit. Replace the files in the directory 'ims_qtiasiv1p2p1_examples/basic/mchc_i_004' with those supplied in the V1.2.1 distribution kit. Replace the file in the directory 'ims_qtiasiv1p2p1_examples/basic/mchc_ir_004' with those supplied in the V1.2.1 distribution kit. Replace the files in the directory 'ims_qtiasiv1p2p1_examples/basic/mrsp_i_001' with those supplied in the V1.2.1 distribution kit. Replace the file in the directory 'ims_qtiasiv1p2p1_examples/basic/mrsp_ir_001' with those supplied in the V1.2.1 distribution kit. Replace the files in the directory 'ims_qtiasiv1p2p1_examples/basic/oobj_i_002' with those supplied in the V1.2.1 distribution kit. Replace the file in the directory 'ims_qtiasiv1p2p1_examples/basic/oobj_i_002' with those supplied in the V1.2.1 distribution kit. Replace the files in the directory 'ims_qtiasiv1p2p1_examples/basic/ctpt_i_001' with those supplied in the V1.2.1 distribution kit. Replace the file in the directory 'ims_qtiasiv1p2p1_examples/basic/ctpt_ir_001' with those supplied in the V1.2.1 distribution kit. Replace the files in the directory 'ims_qtiasiv1p2p1_examples/basic/ctpt_i_002' with those supplied in the V1.2.1 distribution kit. Replace the file in the directory 'ims_qtiasiv1p2p1_examples/basic/ctpt_ir_002' with those supplied in the V1.2.1 distribution kit. Replace the files in the directory 'ims_qtiasiv1p2p1_examples/basic/ihsp_i_001' with those supplied in the V1.2.1 distribution kit. Replace the file in the directory 'ims_qtiasiv1p2p1_examples/basic/ihsp_ir_001' with those supplied in the V1.2.1 distribution kit.

Issue Number:

qti-20020211-22

2.3.10 Results Reporting V1.2 Example Files

A new set of example files has been created. Changes that were made in response to registered issues are detailed below.

Amendment Instructions:	Replace the file 'qtires_item_mc01.xml' in the directory 'ims_qtiresv1p2p1_examples/item' with the file supplied in the V1.2.1 distribution kit.
Issue Number:	qti-20020211-08

3. Deliverables

The set of deliverables to be issued as the IMS QTI V1.2.1 specification and documentation set is:

1. IMS Question & Test Interoperability: Addendum, Version 1.2.1 (this document);
2. IMS Question & Test Interoperability: ASI Information Model Specification, Version 1.2;
3. IMS Question & Test Interoperability: ASI XML Binding Specification, Version 1.2;
4. IMS Question & Test Interoperability: ASI Best Practice & Implementation Guide, Version 1.2;
5. IMS Question & Test Interoperability: ASI Selection & Ordering, Version 1.2;
6. IMS Question & Test Interoperability: ASI Outcomes Processing Specification, Version 1.2;
7. IMS Question & Test Interoperability: QTILite Specification, Version 1.2;
8. IMS Question & Test Interoperability: Results Reporting Information Model, Version 1.2;
9. IMS Question & Test Interoperability: Results Reporting XML Binding, Version 1.2;
10. IMS Question & Test Interoperability: Results Reporting Best Practice & Implementation Guide, Version 1.2;
11. IMS Question & Test Interoperability: An Overview, Version 1.2;
12. IMS QTI V1.2.1 DTDS and XSDs set;
13. IMS QTI V1.2.1 Examples set.

Appendix A - The Initial Issues List

The full set of issues addressed is shown in Table A11. The possible status of each issue is defined as:

• 'Closed/Actioned' - the issue was considered by the IMS QTI Maintenance Group and an appropriate change(s) has been made to the IMS QTI specification;
• 'Closed/Rejected' - the issue was considered by the IMS QTI Maintenance Group and the resolution was that no change was to be made to the specification;
• 'Deferred' - to be forwarded onto the next issues list for consideration under the work of the next release of the specification.

Issue Identifier	Status	Comment
qti-20011214-01	Deferred	Inclusion of the <render_menu> element to provide a menu-based question rendering.
qti-20020114-01	Deferred	Clarification on the operation of comparators on the values of the QTI-specific and IMS meta-data.
qti-20020211-01	Closed/Actioned	Full description of the <reference> element in Items.
qti-20020211-02	Closed/Rejected	The organization and ordering of the <decvar> and <interpretvar> elements in <outcomes> needs to be finalised to permit multiple <interpretvar>s for each <decvar>.
qti-20020211-03	Closed/Actioned	The Object-bank examples are missing from the V1.2 Examples in the distribution kit.
qti-20020211-04	Closed/Actioned	Provision of the Advanced Chinese Examples that conform to the IMS QTI V1.2.1 specifications.
qti-20020211-05	Closed/Rejected	There is an issue of an ambiguity in the ASI DTD when using the XEmacs for XML parser.
qti-20020211-06	Deferred	Inconsistencies between the ASI and Results Reporting specifications for the enumerations and naming conventions of some attributes.
qti-20020211-07	Closed/Actioned	The file 'imsqtiv1p2_metadata.txt' is missing from the distribution kit. It is named as being supplied in the IMS QTI specifications.
qti-20020211-08	Closed/Actioned	Typographic correction on Page 20 of the IMS QTI Results Reporting Best Practice & Implementation Guide and the example file 'ims_qtiresv1p2/item/qtires_item_mc01.xml'.
qti-20020211-09	Closed/Rejected	Clarification on how to report a 'No' correct response in the case of multiple responses when the number of choices exceeds the correct number of answers.
qti-20020211-10	Deferred	ETS issues presented as part of the IMS QTI V1.2 Final Release vote.
qti-20020211-11	Closed/Actioned	Typographic changes in Sections 3.5.17.2 and 3.5.19.2 of the IMS QTI ASI XML Binding and the usage of the <material_ref> element.
qti-20020211-12	Closed/Actioned	Typographic changes in Section 3.5.25.3 and the number of occurrences of the <setvar> element in the <respcondition> element.
qti-20020211-13	Closed/Actioned	Typographic correction in Section 3.5.20 of the IMS QTI ASI: XML Binding document.
qti-20020211-14	Closed/Actioned	Typographic correction in the IMS QTI ASI: Best Practice document such that the 'orientation' attribute on the <ims_render_object> should be made optional. The associated example files should also be changed.
qti-20020211-15	Closed/Actioned	The e-dtype' token should be removed from the non-commented full ASI DTD for the 'sequence_parameter' attribute.
qti-20020211-16	Deferred	There is a bug in the data model for the <selection> element in the IMS QTI ASI: Selection & Ordering document. The style should be similar to that in the Outcome Processing document.
qti-20020211-17	Closed/Actioned	Typographic corrections on page 96 of the IMS QTI ASI: Best Practice & Implementation Guide document.
qti-20020211-18	Closed/Rejected	Typographic correction on page 25 of the IMS QTI ASI: Information Model document.
qti-20020211-19	Closed/Actioned	The reference to the URL at Question Mark should be removed from the example: 'advanced:mixd_imr_101/mixd_imr_101.xml'.
qti-20020211-20	Closed/Actioned	Typographic changes in Section 5 of the IMS QTI ASI: Information Model document.
qti-20020211-21	Closed/Actioned	The 'embedded' attribute is missing from the <matapplication> element description in the IMS QTI ASI: Information Model document.
qti-20020211-22	Closed/Actioned	The images and audio files for the examples are missing from the Example folder files.
qti-20020211-23	Closed/Actioned	In the IMS QTI ASI: Selection & Ordering specification there are typographic changes required on pages 10 and 18.
qti-20020211-24	Closed/Actioned	Typographic error on page 17 of the IMS QTI ASI: Selection & Ordering document.
qti-20020211-25	Deferred	In the IMS QTI ASI: Selection & Ordering document the description of the repeat mechanism in the selection and ordering process needs to be corrected.
qti-20020211-26	Closed/Actioned	Clarification on the functional operation of the <varsubstring> element.
qti-20020211-27	Closed/Rejected	Typographic correction on page 127 of the IMS QTI ASI: Best Practice & Implementation Guide.
qti-20020211-28	Closed/Actioned	Typographic corrections on page 12 (Section 2.4) of the IMS QTI ASI: Outcomes Processing document.
qti-20020211-29	Closed/Actioned	Typographic corrections on pages 26 and 32 of the IMS QTI ASI: XML Binding document.
qti-20020211-30	Closed/Rejected	Clarification of the outcomes processing algorithms as described in pages 40-42, of the IMS QTI ASI: Outcomes Processing document.
qti-20020211-31	Closed/Actioned	In the IMS QTI ASI: Best Practice & Implementation document the definition of the 'class' attribute states that the vocabulary will be supplied in an HTML file but this file is not given.
qti-20020211-32	Deferred	IMS TB voting comments issued by ETS on required improvements to the specification (see also qti-20020211-10).
qti-20020211-33	Closed/Actioned	Clarification on the functional operation of the <varsubset> element.
qti-20020211-34	Closed/Actioned	Clarification on the representation of labels associated with hotspots on an image.
qti-20020211-35	Closed/Actioned	A proposal that mixed content should not be permitted in the <response_label> element.
qti-20020211-36	Deferred	Usage of a co-ordinate system that is relative to the image as opposed absolute with respect to the virtual display.
qti-20020211-37	Deferred	Support for the exchange of tracking information (information about transient states) using the IMS QTI Result Reporting mechanism.
qti-20020211-38	Deferred	Explicit meta-data support on the <material> and <altmaterial> elements.
qti-20020211-39	Deferred	Support for adaptive selection and ordering in which the objects to be selected and ordered is dependent upon the past responses of the participant.
qti-20020211-40	Deferred	Support for adaptive outcomes processing in which the aggregation is dependent on past states in the assessment.
qti-20020211-41	Deferred	Support for new Items by extending the current set of response and render types.
qti-20020211-42	Deferred	Support for adaptive Items i.e. Items that are dynamically generated depending on previous participant responses.
qti-20020211-43	Deferred	Support for alternative response processing mechanisms in Items. This uses predefined algorithms as per the outcomes processing mechanism added in V1.2.
qti-20020211-44	Deferred	Inclusion of support for a human-rater scoring mechanism in Items based upon a patterns definition mechanism.
qti-20020211-45	Deferred	A total reworking of the QTI content model as defined by the <material> element.
qti-20020211-46	Deferred	The introduction of Accessibility support capabilities.
qti-20020211-47	Deferred	The introduction of navigation control within Sections to enable functions such as 'skipping' etc. of Items and/or Sections.
qti-20020211-48	Deferred	The addition of a new Selection algorithm based upon participant control.
qti-20020211-49	Deferred	The provision of an outcomes processing algorithm that supports rescaling as part of the aggregation mechanism.
qti-20020211-50	Deferred	Within the Selection & Ordering mechanism the inclusion of the capability to include or exclude Items/Sections depending on the selection or otherwise of other Items/Sections.
qti-20020211-51	Deferred	Provision of the <render_menu> element to support menus in the rendering capability.
qti-20020211-52	Deferred	The usage of multiple namespaces for different data structures within the specification.
qti-20020211-53	Deferred	The creation of four separate XML schemas - one for each core data object.
qti-20020211-54	Deferred	Creation of a QTI profile for the IMS Meta-data specification.
qti-20020211-55	Deferred	The creation of data-typing for the data structures within the QTI-specific meta-data.
qti-20020211-56	Deferred	Changing the co-ordinate system so that it is relative to the image and not to the top left hand corner of the virtual display.
qti-20020315-01	Closed/Actioned	Typographic correction in Section 4.1.6 of the IMS QTI ASI: Best Practice document.
qti-20020315-02	Deferred	Clarification on the behaviour for all of the combinations of the <response_***> with each of the <render_***> elements.
qti-20020322-01	Closed/Actioned	Clarification on the definition of the area bounded by an 'Ellipse' in the IMS QTI ASI: Information Model.
qti-20020408-01	Deferred	Support for regular expression matching elements other that those of <varsubset> and <varsubstring>.
qti-20020419-01	Deferred	Support for non-unique response labels i.e. a common response label identifier for more than one response label.
qti-20020419-02	Closed/Actioned	Clarification on the permitted values for the QTI-specific meta-data fields such as 'qmd_itemtype' etc.
qti-20020509-01	Deferred	The explicit identification of the 'correct' answer(s) in the definition of the Item.
qti-20020523-01	Deferred	Support for multivariate conditional branching logic as a part of ASI sequencing.
qti-20020607-01	Deferred	The ability to supply a file as part of a user response i.e. the uploading of a file as a response.
qti-20020607-02	Closed/Actioned	Clarification in the IMS QTIASI: Information Model on the default conditions for the control switches when the <itemcontrol> element is not used.
qti-20021108-01	Closed/Actioned	Various typographic corrections in the IMS QTI ASI: Information Model.
qti-20021114-01	Closed/Actioned	Typographic errors in the IMS QTI ASI: Outcomes Processing document.
qti-20021114-02	Closed/Rejected	Typographic errors in the <responselabel> element within the ims_qtiasiv1p2.xsd.xml file.
qti-20021129-01	Closed/Actioned	Increase the multiplicity of the <flow> element within <presentation>.
qti-20021129-02	Closed/Actioned	Permit the usage of any combination of <flow> and <material> elements within the <presentation> element.
qti-20021129-03	Closed/Actioned	The usage and multiplicity of the <qticomment> element in the specification.
qti-20021129-04	Closed/Rejected	Support for any ordering of the <rubric> and <objectives> elements.
qti-20021129-05	Closed/Rejected	Explanation of why the <response_na> element occurs as located within the <render_***> elements.
qti-20021129-06	Closed/Rejected	Clarification on the ordering of the <setvar> and <displayfeedback> elements.
qti-20021129-07	Deferred	Support for wider usage of implicit 'anding'.
qti-20021129-08	Deferred	Confusion over the 'minnumber' and 'maxnumber' attributes on the <render_choice> element and the 'rcardinality' attribute on <response_lid'>.
qti-20021129-09	Closed/Rejected	Support for multiple occurrences of the <material> element in <response_***> elements.
qti-20021129-10	Deferred	The usage of the 'Index' attribute on the <var***> elements.
qti-20021129-11	Closed/Actioned	The default display of <rubric> information.
qti-20021129-12	Deferred	Support for random numbers.
qti-20021202-01	Deferred	Clarification of the different ways in which ASI objects can be packaged using IMS Content Packaging.
qti-20021202-02	Deferred	Forcing the <conditionvar> element to return a state of 'True' thereby always triggering associated feedback.
qti-20021202-03	Closed/Actioned	Definition of when the bounds on a variable, declared using attributes on the <decvar> element, are applied during response processing.
qti-20021203-01	Closed/Actioned	Typographic corrections in the DTDs and XML bindings to give zero or more multiplicity for the <sequence_parameter> element.
qti-20021208-01	Deferred	Version numbering in the Information Model and XML Binding.
qti-20021208-02	Closed/Actioned	Mapping of IMS QTI Results Reporting with the SCORM CMI.
qti-20021208-03	Deferred	Clarification of the usage of the W3C XSD 'xml' namespaced features.

About This Document

Title	IMS Question and Test Interoperability Addendum
Editors	Colin Smythe and Steve Lay
Version	1.2.1
Version Date	31 March 2003
Status	Final Specification
Summary	This document presents the amendments and errata corrections that are to be made to the IMS QTI V1.2 specifications to create the V1.2.1 release. The scope of these corrections is limited to editorial changes and errata corrections. This document should be used in conjunction with the IMS QTI v1.2 specifications.
Purpose	This is the IMS QTI V1.2.1 update documentation. It is the only document that is issued with a V1.2.1 version number.
Document Location	http://www.imsglobal.org/question/qtiv1p2p1/imsqti_addv1p2p1.html

List of Contributors

The following individuals contributed to the development of this document:

Name	Organization
Sam Easterby-Smith	Can Studios, Ltd.
Paul Hilton	Can Studios, Ltd.
Steven Lay	University of Cambridge Local Examinations Syndicate, UK
Jez Lord	Can Studios, Ltd.
Colin Smythe	IMS

Revision History

Version No.	Release Date	Comments
Final 1.2.1	31 March 2003	The first formal release of this IMS QTI Addendum document that describes the amendments and errata changes to be made to the IMS QTI v1.2 Specification.

Index

A
Accessibility 1
ASI 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18
     Assessment 1
     Item 1, 2, 3, 4, 5, 6
     Section 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
Assessment 1
Assessment Elements
     assessment 1, 2
Attributes
     case 1, 2
     class 1, 2
     embedded 1
     height 1, 2
     ident 1
     index 1
     label 1, 2
     maxnumber 1
     minnumber 1
     order_type 1
     orientation 1, 2
     presented 1, 2
     rarea 1
     rcardinality 1
     respident 1
     rows 1, 2
     sequence_type 1
     status 1
     uri 1, 2, 3
     view 1, 2
     vocab_type 1, 2, 3
     width 1, 2
     x0 1, 2
     y0 1, 2

C
Common Elements
     altmaterial 1
     conditionvar 1
     control 1, 2
     decvar 1, 2
     displayfeedback 1
     flow_mat 1
     interpretvar 1
     matapplication 1
     material 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
     material_ref 1
     mattext 1
     objectives 1, 2, 3
     order 1
     other 1, 2, 3, 4
     outcomes 1, 2, 3, 4, 5, 6
     outcomes_processing 1
     qticomment 1, 2, 3, 4, 5
     reference 1, 2, 3, 4, 5
     rubric 1, 2, 3
     score 1, 2
     selection 1, 2, 3, 4, 5, 6
     selection_ordering 1, 2
     setvar 1, 2, 3
     status 1
     unanswered 1
     varequal 1
     varsubset 1, 2, 3
     varsubstring 1, 2, 3, 4
     vocabulary 1, 2, 3, 4

D
DTD 1, 2, 3, 4

E
Elements
     altmaterial 1
     assessment 1, 2
     conditionvar 1
     control 1, 2
     correct_response 1
     decvar 1, 2
     displayfeedback 1
     flow 1, 2, 3
     flow_label 1
     flow_mat 1
     interpretvar 1
     itemcontrol 1
     map_output 1
     matapplication 1
     material 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
     material_ref 1
     mattext 1
     objectives 1, 2, 3
     objects_condition 1
     order 1
     other 1, 2, 3, 4
     outcomes 1, 2, 3, 4, 5, 6
     outcomes_feedback_test 1
     outcomes_processing 1
     presentation 1, 2
     processing_parameter 1
     qmd_itemtype 1
     qticomment 1, 2, 3, 4, 5
     reference 1, 2, 3, 4, 5
     render_choice 1, 2
     render_fib 1
     render_hotspot 1
     respcondition 1, 2
     response 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
     response_label 1, 2
     response_lid 1
     response_na 1
     resprocessing 1
     result 1
     rubric 1, 2, 3
     score 1, 2
     section 1, 2
     selection 1, 2, 3, 4, 5, 6
     selection_ordering 1, 2
     sequence_parameter 1, 2
     setvar 1, 2, 3
     status 1
     unanswered 1
     varequal 1
     varsubset 1, 2, 3
     vocabulary 1, 2, 3, 4

H
Harmonisation
     IMS

Content Packaging 1

Meta-data 1

I
Interoperability structures
     Assessment 1
     Item 1, 2, 3, 4, 5, 6
     Section 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
Item 1, 2, 3, 4, 5, 6
Item Elements
     flow 1, 2, 3
     flow_label 1
     itemcontrol 1
     presentation 1, 2
     render_choice 1, 2
     render_fib 1
     render_hotspot 1
     respcondition 1, 2
     response_label 1, 2
     response_lid 1
     resprocessing 1
Item_result Elements
     control 1, 2
     correct_response 1
     outcomes 1, 2, 3, 4, 5, 6
     response 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12

M
Meta-data 1, 2, 3
     Description 1, 2, 3
     Elements

qmd_itemtype 1

qmd_renderingtype 1      Language 1
     status 1
     Version 1, 2, 3

O
Outcomes 1, 2, 3, 4, 5
Outcomes processing
     Elements

map_output 1

objects_condition 1

outcomes 1, 2, 3, 4, 5, 6

outcomes_feedback_test 1

outcomes_processing 1

processing_parameter 1

Q
QTILite 1, 2
Question 1, 2, 3, 4, 5, 6

R
Response 1

S
Scoring algorithms
     SumofScores 1
Section 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
Selection & ordering 1, 2, 3, 4, 5, 6, 7
     Attributes

order_type 1

sequence_type 1      Elements

order 1

selection 1, 2, 3, 4, 5, 6

selection_ordering 1, 2

sequence_parameter 1, 2

V
Version 1.01 Additions
     Elements

rubric 1, 2, 3 Version 1.1 Additions
     Attributes

class 1, 2      Elements

flow 1, 2, 3

flow_label 1

flow_mat 1

vocabulary 1, 2, 3, 4 Version 1.2 Additions
     Attributes

index 1

order_type 1

sequence_type 1

vocab_type 1, 2, 3      Elements

map_output 1

objects_condition 1

order 1

outcomes 1, 2, 3, 4, 5, 6

outcomes_feedback_test 1

outcomes_processing 1

processing_parameter 1

reference 1, 2, 3, 4, 5

selection 1, 2, 3, 4, 5, 6

selection_ordering 1, 2

varsubstring 1, 2, 3, 4 Version 1.2.1 Issues
     Closed/Actioned

qti-20020211-01 1, 2, 3, 4

qti-20020211-03 1, 2

qti-20020211-04 1, 2

qti-20020211-07 1, 2, 3, 4

qti-20020211-08 1, 2, 3

qti-20020211-11 1, 2

qti-20020211-12 1, 2

qti-20020211-13 1, 2

qti-20020211-14 1, 2

qti-20020211-15 1, 2

qti-20020211-17 1, 2

qti-20020211-19 1, 2

qti-20020211-20 1, 2

qti-20020211-21 1, 2

qti-20020211-22 1, 2

qti-20020211-23 1, 2, 3

qti-20020211-24 1

qti-20020211-26 1, 2, 3

qti-20020211-28 1, 2

qti-20020211-29 1, 2, 3

qti-20020211-31 1, 2

qti-20020211-33 1, 2

qti-20020211-34 1, 2

qti-20020211-35 1, 2

qti-20020315-01 1

qti-20020322-01 1, 2, 3

qti-20020419-02 1

qti-20020607-02 1, 2, 3

qti-20021108-01 1, 2, 3, 4, 5, 6

qti-20021114-01 1, 2

qti-20021129-01 1, 2

qti-20021129-02 1, 2

qti-20021129-03 1, 2, 3, 4, 5, 6

qti-20021129-11 1, 2

qti-20021202-03 1, 2

qti-20021203-01 1, 2

qti-20021208-02 1, 2      Closed/Rejected

qti-20020211-02 1

qti-20020211-05 1

qti-20020211-09 1

qti-20020211-18 1

qti-20020211-27 1

qti-20020211-30 1

qti-20021114-02 1

qti-20021129-04 1

qti-20021129-05 1

qti-20021129-06 1

qti-20021129-09 1      Deferred

qti-20011214-01 1

qti-20020114-01 1

qti-20020211-06 1

qti-20020211-10 1, 2

qti-20020211-16 1

qti-20020211-25 1

qti-20020211-32 1

qti-20020211-36 1

qti-20020211-37 1

qti-20020211-38 1

qti-20020211-39 1

qti-20020211-40 1

qti-20020211-41 1

qti-20020211-42 1

qti-20020211-43 1

qti-20020211-44 1

qti-20020211-45 1

qti-20020211-46 1

qti-20020211-47 1

qti-20020211-48 1

qti-20020211-49 1

qti-20020211-50 1

qti-20020211-51 1

qti-20020211-52 1

qti-20020211-53 1

qti-20020211-54 1

qti-20020211-55 1

qti-20020211-56 1

qti-20020315-02 1

qti-20020408-01 1

qti-20020419-01 1

qti-20020509-01 1

qti-20020523-01 1

qti-20020607-01 1

qti-20021129-07 1

qti-20021129-08 1

qti-20021129-10 1

qti-20021129-12 1

qti-20021202-01 1

qti-20021202-02 1

qti-20021208-01 1

qti-20021208-03 1

X
XML 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
     Schema

DTD 1, 2, 3, 4

XSD 1, 2 XML Schema
     DTD 1, 2, 3, 4
     XSD 1, 2
XSD 1, 2