| 25952 |
Creator |
c22b5744f00cf3c01def02a43369c3b7 |
| 25952 |
Creator |
f2df40b39ce1c3a9fbba5bf409c919cd |
| 25952 |
Creator |
16500f87aca48f5666414b49074754d0 |
| 25952 |
Creator |
3aae717347dda72b6f058d35c41112f1 |
| 25952 |
Date |
2010-10 |
| 25952 |
Is Part Of |
repository |
| 25952 |
abstract |
This paper evaluates CONSPECT, a service that analyses states in a learner’s conceptual
development. It combines two technologies – Latent Semantic Analysis to analyse text
and Network Analysis (NA) to provide visualisations – into a technique called Meaningful
Interaction Analysis (MIA). CONSPECT was designed to help both online learners and
their tutors monitor their conceptual development. This paper reports on the validation
experiments undertaken to determine how well LSA matches first year medical students
in clustering concepts and in annotating text. The validation used several techniques,
including card sorting and Likert scales. CONSPECT produces almost ‘peer’ quality
results and what remains to be tested is whether it improves with more advanced learners.
One of the experiments showed an average 0.7 correlation between humans and CONSPECT. |
| 25952 |
authorList |
authors |
| 25952 |
presentedAt |
ext-a035a20a15c6be72e2f84a6bb2ec7d44 |
| 25952 |
status |
peerReviewed |
| 25952 |
uri |
http://data.open.ac.uk/oro/document/22034 |
| 25952 |
uri |
http://data.open.ac.uk/oro/document/22035 |
| 25952 |
uri |
http://data.open.ac.uk/oro/document/22036 |
| 25952 |
uri |
http://data.open.ac.uk/oro/document/22689 |
| 25952 |
type |
AcademicArticle |
| 25952 |
type |
Article |
| 25952 |
label |
Wild, Fridolin ; Haley, Debra and Buelow, Katja (2010). Monitoring conceptual
development with text mining technologies: CONSPECT. In: eChallenges 2010, 27-29
Oct 2010, Warsaw, Poland. |
| 25952 |
label |
Wild, Fridolin ; Haley, Debra and Buelow, Katja (2010). Monitoring conceptual development
with text mining technologies: CONSPECT. In: eChallenges 2010, 27-29 Oct 2010, Warsaw,
Poland. |
| 25952 |
Title |
Monitoring conceptual development with text mining technologies: CONSPECT |
| 25952 |
in dataset |
oro |