38 results about "Knowledge assessment" patented technology

A system for knowledge assessment and encouraging learning comprises transmitting to the a terminal a plurality of multiple choice questions and two-dimensional answers thereto, the answers including a plurality of full-confidence answers consisting of single-choice answers, a plurality of partial-confidence answers consisting of sets of multiple single-choice answers, and an unsure answer. The system further administers a confidence-based assessment (CBA) test that presents to the test subject the plurality of multiple choice questions directed to categorical topics, and the two-dimensional answers thereto, by which the test subject indicates both their substantive answer and the level of confidence category of their answer. The system compiles a knowledge profile from the scored CBA test, and encourages learning so that the user can address knowledge deficiencies as identified through the CBA test.

A services-oriented system structure for knowledge assessment and learning comprises a display device for displaying to a learner at a client terminal a plurality of multiple-choice questions and two-dimensional answers, an administration server adapted to administer one or more users of the system, a content management system server adapted to provide an interface for the one or more users to create and maintain a library of learning resources, a learning system server comprising a database of learning materials, wherein the plurality of multiple-choice questions and two-dimensional answers are stored in the database for selected delivery to the client terminal, and a registration and data analytics server adapted to create and maintain registration information about the learners.

The invention discloses a self-adaptive network security knowledge evaluation method based on a cognitive diagnosis theory. The self-adaptive network security knowledge evaluation method based on thecognitive diagnosis theory comprises the following steps: S1, an evaluation system generates a network security knowledge graph according to the identity background of a user, and tests the user according to a preset sequence and a knowledge structure; S2, the test system generates a personal basic information database according to the personal identity background information uploaded by the userand a specific format; and S3, the test system traverses according to the structural sequence of the knowledge graph for item-by-item test, and accurate positioning of the knowledge level of the useris realized based on test question extraction of the corresponding difficulty standard. According to the method, a potential knowledge state is obtained through real-time feedback of a user in testing, and a novel cognitive diagnosis model PH-is utilized; And the real knowledge, skill level and corresponding short boards of the user are efficiently reasoned by the DINA, so that efficient and accurate education evaluation is realized, and the learning condition of the user is better reflected.

The invention discloses a method for promoting the improvement of personnel's network security awareness, comprising the following steps: S1: construction of a network security awareness improvement framework; S2: construction of a network security awareness improvement platform; S3: knowledge assessment system; S4: network security awareness evaluation system ; S5: Personnel risk assessment system; S6: Knowledge and skills training system. The present invention proposes a TET (Testing, Evaluation, Training) network security awareness raising framework and a corresponding application platform, and passed the demonstration and acceptance through actual tests, which effectively improves the network security awareness level of the personnel participating in the experiment, and is a contribution to this field. The research provides reference and data. Through a comprehensive, systematic, and effective network security awareness raising framework and technology-assisted public network security education, all employees can jointly maintain cyberspace security and maintain information asset security from the perspective of security awareness.