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Adaptive diagnostic test method and system

A diagnostic test and self-adaptive technology, applied in data processing applications, instruments, teaching aids, etc., can solve problems such as reducing efficiency, resource waste, and inaccurate ability estimation, and achieve the effects of improving academic ability, avoiding measurement errors, and avoiding waste

Inactive Publication Date: 2018-11-20
苏州雪松湾教育科技有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

High-ability subjects answering low-difficulty test questions will waste resources and reduce efficiency; low-ability test subjects will randomly guess when answering too difficult test questions, resulting in inaccurate ability estimation
Second, it is difficult to recommend training questions suitable for students at different levels according to the candidates' answers
Even if the level of the students is known, it is impossible to find the appropriate level of difficulty for targeted training

Method used

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  • Adaptive diagnostic test method and system

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Embodiment Construction

[0013] Such as figure 1 The purpose of the shown invention is to provide online, timely and efficient individualized testing and corresponding improvement schemes for students' course learning. The previous testing methods mainly provide students with a batch of the same test questions to estimate the learning effect of students, which is inefficient, inaccurate, and unable to provide students with personalized diagnostic information. Existing online learning guidance systems either repeatedly provide students with random learning materials, solving the problem of existing adaptive teaching systems or online education systems, and even allow students to screen their own learning materials on the vast network, just like finding a needle in a haystack, or It is inefficient to let students carry out ineffective question sea tactics.

[0014] An adaptive diagnostic testing method and system according to the present invention is characterized in that it includes a data collection ...

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Abstract

The invention discloses an adaptive diagnostic test method and system. The system is characterized by comprising a data acquisition module, an automatic matching module, a test module, a cloud computing module, a cloud service module, a user terminal module and an equipment management cloud service module. The cloud service module comprises a database cloud service module. The database cloud service module is used for storing all question banks and recording results and feedback reports. The data acquisition module acquires and records test information of all the users through the user terminal module. The cloud computing module is used for computing the test result and generating the personal diagnostic report. The automatic matching module is used for automatic matching and matching andtransmitting the appropriate questions to the user terminal.

Description

technical field [0001] The invention relates to the field of educational testing, in particular to an adaptive diagnostic testing method and system. Background technique [0002] The evaluation of students' learning effect is mainly based on the classic test theory. All students' school-level or year-end tests are tested with the same batch of moderately difficult test questions. The learning effect of students is expressed by the total score of the students on the test. In order to adapt to the different abilities of candidates, the difficulty of the test questions in the test paper should be separated as much as possible, but the average difficulty should not be too high or too low. [0003] There are two problems in the test of this method. One is that the efficiency is not high and the accuracy is reduced. Students' answers to test questions are used to estimate students' ability, and test questions of different difficulty provide different information for students with...

Claims

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Application Information

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IPC IPC(8): G06Q50/20G09B19/00
CPCG06Q50/205G09B19/00
Inventor 李文建
Owner 苏州雪松湾教育科技有限公司
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