Title: Authoring of Adaptive (and Adaptable) Educational Hypermedia A3EH Course ; day1 practical part
1Authoring of Adaptive (and Adaptable) Educational
Hypermedia A3EH Course day1 practical part
- Dr. Alexandra Cristea
- a.i.cristea_at_tue.nl
- http//wwwis.win.tue.nl/alex/
2Outline practical tasks
- You will mainly work with 3 online systems
- Authoring system MOT for creation of adaptive
courses - http//wwwis.win.tue.nl/MOT03/TeachersSite-html/Ye
s.html - Username
- Password
- Delivery System AHA! for visualization of
adaptive courses - http//wwwis8090/ahamot/
- Conversion system MOT2AHA for converting between
the two - Last 3 at http//wwwis8090/ahamot/author/
- Username
- Password
- You will answer a set of questionnaires
- optionally with 3 proceedings of the A3EH
workshop series - A3EH 1 http//wwwis.win.tue.nl/acristea/WBE/
- A3EH 2 http//wwwis.win.tue.nl/acristea/AH04/pap
ers/AAAEH-proceedings_1-11newest.pdf - A3EH 3 http//wwwis.win.tue.nl/acristea/AAAEH05/
AIED2005.htm
3MOT
- pronounced moh like the French word for word
- My Online Teacher
- Is an authoring system for creation of adaptive
and adaptable (educational) hypermedia, based on
the LAOS and LAG models.
4Papers on MOT
- implementation papers
- first (educational) MOT paper (ITCC'03)
- http//wwwis.win.tue.nl/acristea/HTML/Minerva/pap
ers/ITCC03-cristea-mooij.doc - MOT automatic linking paper (ITC'03)
- http//wwwis.win.tue.nl/acristea/HTML/Minerva/pap
ers/ITC03-cristea-mooij.doc - MOT evaluation papers
- URD evaluation (CATE'03)
- http//wwwis.win.tue.nl/acristea/HTML/Minerva/pap
ers/CATE-cristea-mooij.doc - Student evaluations (SAC04, ATL journal 04)
- http//wwwis.win.tue.nl/acristea/HTML/Minerva/pap
ers/CristeaSAC04CameraReadyLast2give.doc - http//www.actapress.com/onlinejournals/208vol1,2
02004/issue_2/208-0805.pdf
5Steps to MOT system usage
- Try-out steps
- http//wwwis.win.tue.nl/acristea/HTML/USI/MOT/hel
p/steps2MOTsystemUsage.txt - http//wwwis.win.tue.nl/acristea/mot.html
- MOT user guide
- MOT generalities installation
- MOT known bugs
6MOT system components
- An interface for creation of content
- http//wwwis.win.tue.nl/acristea/mot.html
- Creates Conceptmaps and Lessons
- An interface to upload adaptive strategies
- http//wwwis.win.tue.nl8090/ahamot/author/AMt/AMt
.html - Adaptive strategies are created as text documents
in the latest version (the old interface is
incompatible)
71. Content creation in MOT
- Conceptmaps
- Concept maps (with attributes)
- Represent the domain model (e.g., of the course)
- Book-like hierarchical structures
- Contain the links to the actual resources (via
attributes) - Allow also non-hierarchical links (relatedness
links) - Order of concepts or attributes of (almost) no
importance
see also MOT Glossary
81. Content creation in MOT
- Lessons
- Concept maps (with attributes)
- Represent the goal and constraints model
- e.g., represent the pedagogical view on the
course - A filtered (ordered, weighted and labeled)
version of the Conceptmaps, with pointers to the
original content
see also MOT Glossary
91. Content creation in MOT Conceptmaps
see also MOT Glossary
10author username
Domain maps
the authors own maps
other authors maps
11MOT Conceptmap
- Consists of a hierarchy of concepts and their
attributes
12Conceptmap name
Concept hierarchy
Current concept
attributes of the current concept
13Concept attributes in the Conceptmap
- Should contain ONLY domain-related content
- So no prerequisites, no pedagogic information
14Concept attribute creation
concept attribute
Current concept
15Editing an attribute
- text input window in the left hand panel
- cut paste any type of text you wish,
- including (X)HTML/ XML !!
- Condition you are the author of this Conceptmap.
16Adding children concepts
Adding more attributes
Adding Relatedness relations
17Checking if you know how to create DM
- To check if you know how to create Conceptmaps of
the Domain Model in MOT, you should try Testing
Part 1 in - http//wwwis.win.tue.nl/acristea/HTML/USI/MOT/hel
p/tasksMOTtesting.doc
181. Content creation in MOT Lessons
- Concept maps (with attributes)
- Represent the goal and constraints model
- e.g., represent the pedagogical view on the
course - A filtered (ordered, weighted and labeled)
version of the Conceptmaps, with pointers to the
original content - The order is interpreted as order in which the
contents (concepts) should be seen - The labels give qualitative information about the
contents - The weights give quantitative information about
the contents - Weights and labels are only allowed for groups of
concepts connected with an OR, to inform about
the comparative desirability of the list of
concepts. (if concepts are connected with an AND,
they are interpreted as equally desirable)
see also MOT Glossary
19Lessons by the current author
Lessons by other authors
20Weights of sublesson
Labels of sublesson
Ordering of lessons
21Group alternatives
Group of Sub- lessons
22Changing sub-lesson order
23Changing weights labels for sublessons
24Note
- The meaning of the weights labels is given by
the adaptation strategy!
25Checking if you know how to create GM
- To check if you know how to create Lessons of the
Goal and Constraints Model in MOT, you should try
Testing Part 2 in - http//wwwis.win.tue.nl/acristea/HTML/USI/MOT/hel
p/tasksMOTtesting.doc
26Bugs known problems for MOT
- If you use html or other tags with MOT, then the
lesson view might behave irregularly (because the
teacher view truncates the text). - The solution is NOT to have html tags in the
first 30 characters of the text (or to close them
within the first 30 chars).
27 28MOT terms glossary
- http//wwwis.win.tue.nl/acristea/HTML/USI/MOT/hel
p/MOTterms-glossary.txt
29MOT Glossary extract
- adaptation assembly language this language is
the basis of adaptive hypermedia adaptation. It
consists of IT-THEN constructs. - adaptation strategy adaptation strategies are
equivalent to small programs telling the
inference engine how to adapt to the student's
needs. These strategies are written in MOT-ADAPT,
in a special language developed, called
adaptation language, or in adaptation assembly
language. See adaptation language and adaptation
assembly language. - adaptation language the adaptation language is a
language for creating adaptation strategies. It
borrows some language constructs from other
programming languages, but also offers some
structure dependent constructs, that use the MOT
concept domain hierarchy. See also, for the
actual programming constructs and grammar, the
document LAGgrammar.doc
30MOT Glossary extract
- adaptation map all the information about the
actual dynamics of the system is contained in the
adaptation map. In MOT, the adaptation map is
represented by an instantiated adaptation
strategy. - adaptation model the adaptation model in MOT is
based on the LAOS model. This model is also
called the LAG model. The adaptation model is
instantiated in the adaptation map. The
instantiation takes place by creating adaptation
strategies with the help of adaptation language. - AM same as adaptation map.
31MOT Glossary extract
- concept a concept in MOT is built of a
collection of attributes. A concept can have
sub-concepts, if it is part of a hierarchy
(hierarchical relation). A concept can belong to
a domain model, a lesson model, a user model and
a presentation model. A concept is instantiated
in a concept instance. - Conceptmap This is a historical name for the
domain map. See domain map. - concept map All the information in MOT is
structured in concept maps. These are graph
instances with nodes and links between them. Most
links in MOT are directional. The most frequently
used link type in concept maps in MOT is the
hierarchical link type. See also Concept,
Conceptmap.
32MOT Glossary extract
- domain concept map same as domain map.
- domain map The domain map is a concept map
containing all the nodes, links and structures
that correspond to the domain model. It is an
instantiation of the domain model. Moreover, the
domain map in MOT also links to the actual
resources of the course. - domain model the domain model in MOT is based on
the LAOS model. The domain model in MOT is
instantiated in the domain map. See also
DefinitionsLAOS.doc for the same item.
33MOT Glossary extract
- GM same as goal and constraints map.
- goal and constraints model the LAOS goal and
constraints model is represented in MOT by the
lesson model, and instantiated in the lesson
maps. See also DefinitionsLAOS.doc for the same
item.
34MOT Glossary extract
- LAG model this is the 3-layered model of
adaptation in LAOS. It is built of adaptation
strategies, adaptation language and adaptation
assembly language. - LAOS model the LAOS model is the theoretical
framework of the MOT system. MOT doesn't
implement at present the whole LAOS model. See
also DefinitionsLAOS.doc for the same item.
35MOT Glossary extract
- lesson same as lesson map.
- lesson map the lesson map is an instantiation of
the lesson model. The lesson map in MOT is a
concept map containing all the nodes, attributes,
links and structures that correspond to the
pedagogical model. If the aim is not at
education, than it contains goal related
information and linking. Relations such as
prerequisites appear in the lesson map. The
lesson map will in future contain also attributes
allowing narrative smoothing. - lesson model the lesson model is a goal and
constraints model for educational purposes. It
can, however, be streched for extended usage. LM
same as lesson map.
36MOT Glossary extract
- MOTadapt same as MOT-ADAPT.
- MOT-ADAPT This is actually a part of MOT, but it
was developed later, and therefore has a
different name for distinction. It refers only to
the authoring of the adaptive strategies, based
on adaptation language and adaptation assembly
language. - MOT My Online Teacher, pronounced "moh" like the
French word for "word". It is an Authoring System
for (Educational) Adaptive Hypermedia. It is
built in Perl and works with MySQL databases.
pedagogic strategy this is an adaptation
strategy with pedagogical purpose. See also
adaptation strategy.
37MOT Glossary extract
- presentation map the presentation map is an
instantiation of the presentation model. The
presentation map contains all the nodes,
attributes, links and structures populated with
the information that corresponds to the
presentation on the screen. Attributes about the
color of the background or forground, booleans
about if something is presented or not, display
dependent attributes are all in this map. MOT's
presentation map will soon be available. At the
moment, MOT features only two types of
presentations teacher view and student view. - presentation model this model is based on the
LAOS model. See also DefinitionsLAOS.doc for the
same item.
38MOT Glossary extract
- UM same as user map.
- user map the user map is an instantiation of the
user model. The presentation map contains all the
nodes, attributes, links and structures populated
with the information that corresponds to the
user. Such information can be user knowledge,
preferences, learning style, but also access of
different concepts in the domain maps or lesson
maps, etc. This feature is not present in the
current version of MOT. - user model this model is based on the LAOS
model. See also DefinitionsLAOS.doc for the same
item.
39