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Implementation of CBT (Computer-Based Test) System on Aptitude Test Development Using C4.5 Algorithm as Potential Detection Tool for Choosing High School Major by Jati, H; Ristanto, R D; Nurkhamid, is a Physics and Astronomy article available to read on EtoBox.

What is Implementation of CBT (Computer-Based Test) System on Aptitude Test Development Using C4.5 Algorithm as Potential Detection Tool for Choosing High School Major about?

## Abstract This study aims to: (1) develop computer-based aptitude test software using C4.5 algorithm as an evaluation system in decision making; and (2) to reveal the level of suitability between the major desired by learners and the potential outcomes of computer-based aptitude test software with C4.5 algorithm. This research is a design and development study. The experimental subjects in this study were three high school students with a total sample of 60 students. The analysis was done by looking at the suitability of the result of the evaluation of computer-based aptitude tests that students have done. The results of this study are: (1) Computer-based aptitude test software successfully developed with several specifications namely; (a) CBT (Computer-Based Test) system model implemented using open mode; (b) Aptitude test instruments used under the Jim Barrett Aptitude Test; (c) The decision tree of the C4.5 algorithm constructed using a binary tree structure with the highest aptitude score criteria as a split value. (2) The trials conducted in three high schools obtained the average score percentage of 73.3% with the Good criteria.

Who reads Implementation of CBT (Computer-Based Test) System on Aptitude Test Development Using C4.5 Algorithm as Potential Detection Tool for Choosing High School Major?

It is typically read by researchers, students, and practitioners in Physics and Astronomy.

Author
Jati, H; Ristanto, R D; Nurkhamid,
Publisher
Institute of Physics; IOP Publishing (ISSN 1742-6588)
Published
2019
Language
EN
Field
Physics and Astronomy (Physical Sciences)

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