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Cognitive structure visualization method based on tree structure and network structure

A network structure and tree structure technology, applied in the field of human-computer interaction and digital learning, can solve problems such as inability, cognitive structure visualization, and no effective solution, measurement of cognitive structure, etc.

Inactive Publication Date: 2018-06-01
武夷学院 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are very few existing methods for measuring and visualizing cognitive structures. Among them, most of the methods for measuring and calculating cognitive structures are realized by means of small-scale questionnaire surveys, concept maps, and card arrangement, which cannot form a base for measuring cognitive structures. And the visualization of cognitive structure has never been an effective solution

Method used

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  • Cognitive structure visualization method based on tree structure and network structure
  • Cognitive structure visualization method based on tree structure and network structure

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Experimental program
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Embodiment Construction

[0021] Such as figure 1 and figure 2 As shown, a cognitive structure visualization method based on tree structure and network structure includes the following steps:

[0022]1) Overlay and draw the first layer of transparent vector layer 2 on the underlying situational interface medium 1, and then mark cognitive hotspots 10 on the first layer of transparent vector layer 2, the cognitive hotspots marked on the first layer of transparent vector layer 2 The position of 10 is in one-to-one correspondence with the position of the observation point of knowledge point 100 on the bottom-level situational interface medium, combined with the knowledge points to be observed by each observation point and the requirements for learning and investigation, each cognitive hotspot 100 on the first layer of transparent vector layer 2 Set the corresponding attributes to couple the knowledge points on the bottom layer situational interface medium 1, the observation point positions of the knowled...

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Abstract

The invention discloses a cognitive structure visualization method based on a tree structure and a network structure. The method comprises the steps of drawing a transparent vector layer on a bottom learning situation interface medium, marking each cognitive basic object on the transparent vector layer and connecting the cognitive basic objects, connecting all the cognitive basic objects with a logic relation for forming a cognitive set, constructing a cognitive structure topological space accordingly, performing man-machine interaction learning for finishing recording and acquisition of cognitive basic object related information, and based on the established objective cognitive structure topological space, according to the recorded subjective related information, realizing cognitive structure visualization through vectorized displaying. The cognitive structure visualization method based on the tree structure and the network structure can be used in teaching for facilitating targeted customized analysis and guidance by a teacher.

Description

technical field [0001] The invention relates to the fields of human-computer interaction and digital learning, in particular to a cognitive structure visualization method based on a tree structure and a network structure. Background technique [0002] The knowledge structure is a knowledge system with strict logic, perfect structure and rigorous language, and it is an objective truth that people have explored for a long time. The subjective reflection of the knowledge structure in the learner's mind is the cognitive structure. Cognitive structure is a transformed knowledge structure, and its content not only reflects the objectivity of knowledge structure, but also reflects the subjectivity of learners. The learning process is a process in which learners internalize knowledge into their minds through cognitive activities such as perception, memory, imagination, and thinking, thereby forming a cognitive structure. In order to understand and recognize learners' learning proc...

Claims

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Application Information

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IPC IPC(8): G06N5/02G06N99/00
CPCG06N5/022G06N20/00
Inventor 杨昇石贵民孟世敏
Owner 武夷学院