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The LICAI Model
The LInked model
of Comprehension-based Action planning and Instruction
taking
[li kai]
LICAI is a model that simulates performing tasks by exploration
where the tasks are given to the user in the form of written exercises
that contain no information about the correct action sequences
(Kitajima and Polson, 1997). LICAI's comprehension processes and
the action planning processes (Kitajima and Polson, 1995) are
based on Kintsch's (1988) construction-integration theory for
text comprehension. The model comprehends the instructions and
generates goals which are then stored in episodic memory (Kintsch
and Welsch, 1991). The action planning process is controlled by
goals retrieved from memory cued by displays generated by the
application.
The model assumes that the instruction comprehension is a strategic
process; instruction texts must be elaborated using specialized
strategies that guide generation of goals. Representations of
goals that lead to correct actions are restricted by the construction-integration
architecture. The model predicts that successful exploration requires
perfect matching of goal representation and the label on the correct
object.
Extension to LICAI
A new model, CoLiDeS, simulating users Web navigation, has been developed as an extension of LICAI.
Visit CoLiDeS model demo page for more information. (November 23, 2001)
References and Related Papers
LICAI Model and its Extension
- Kitajima, M., Soto, R., & Polson, P. (1998).
LICAI+: A comprehension-based model of the recall of action sequences.
2nd European Conference on Cognitive Modelling (ECCM'98), 82-89.
- Kitajima, M. & Polson, P. (1997).
Mapping instructions onto actions: a comprehension-based model of display-based human-computer interaction.
Advances in Human Factors/Ergonomics, 21B (HCI International'97), 83-86. Elsevier.
- Kitajima, M. & Polson, P. (1997).
LICAI+: A comprehension-based model of learning for display-based human-computer interaction.
1997 ACM conference on human factors in computing systems (CHI'97 Extended Abstracts), 333-334.
- Kitajima, M. & Polson, P. (1997).
A comprehension-based model of exploration.
Human-Computer Interaction, 12, 4, 345-389.
- Kitajima, M. & Polson, P. (1996).
A Comprehension-Based Model of Exploration.
1996 ACM conference on human factors in computing systems (CHI'96).
Action Planning Model
- Kitajima, M. and Polson, P.G. (1995).
A comprehension-based model of correct performance and errors in skilled, display-based human-computer interaction.
International Journal of Human-Computer Systems, 43, 65-99.
- Kitajima, M. & Polson, P. (1995).
Mechanisms of slips in display-based human-computer interaction: a model-based analysis.
Advances in Human Factors/Ergonomics, 20B (HCI International'95), 515-520. Elsevier.
- Kitajima, M. & Polson, P. (1994).
A model-based analysis of errors in display-based HCI.
1994 ACM conference on human factors in computing systems (CHI94 Conference Companion), 301-302.
- Kitajima, M. & Polson, P. (1992).
A computational model of skilled use of a graphical user interface.
1992 ACM conference on human factors in computing systems (CHI92), 241-249.
Construction-Integration Theory and Memory for Text
- Kintsch, W. (1988).
The role of knowledge in discourse comprehension: A construction-integration model.
Psychological Review, 95, 163-182.
- Kintsch, W. and Welsch, D.M. (1991).
The construction-integration model: A framework for studying memory for text.
In W.E. Hockley and S. Lewandowsky (Eds.), Relating theory and data: Essays on human memory, 367-385. Hillsdale, NJ: Erlbaum.
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