Prototypes
We have been through a few cycles of developing prototypes and evaluating them
in pilot studies and experiments
with basic skills students. Prototypes are listed below, with most recent first.
- SkillSum06, September 2005: this is the
final version used in the
Final Evaluation experiments.
- SkillSum05, June 2005: used in
Pilot07.
The NLG
component has new content selection rules based on knowledge
acquired from literacy and numeracy experts and the study of technical
term usage from
Pilot06.
- SkillSum04, October 2004: completely rewritten NLG component
conforming to our new SkillSum architecture.
Improved preference rules in microplanner
to favour choice of unambiguous discourse cue phrases in the control model
and short, frequent but ambiguous ones in the enhanced readability model.
Used in
Pilot05.
- SkillSum03, September 2004: the long Target Skills assessments
were removed from this version and
the shorter "screeners" were improved.
The NLG component was modified to reduce the
length of reports and explanations of students' results were no longer based on
levels in the Adult Basic Skills Curriculum.
Used in
Pilot04.
- SkillSum02, June 2004:
The NLG component was adapted to output interactive reports with buttons for
browsing sections. Used in
Pilot03.
- SkillSum01, April/May 2004:
used in Pilots
Pilots01 and 02,
it retained the Target Skills assessments and also,
as an alternative, shorter "screener" assessments.
NLG component was adapted to produce two kinds of reports:
(a) short reports for students
and (b) longer reports for tutors explaining the level the student
attained in each skill assessed.
- SkillSum00, December 2003: long Target Skills literacy
and numeracy assessments and generation of long reports based on
initial knowledge acquisition from experts and
the Adult Basic Skills Curriculum.
The NLG component chooses relevant examples of
activities according to individual students' results.
Example output from this early version.
Demo
Currently disabled.
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