DESIGNING AN INFORMATION SYSTEM SIMULATION OF PSYCHOLOGICAL TEST QUESTIONS USING THE C4.5 METHOD AT THE WEB-BASED HRC LAVANDA PSYCHOLOGY BUREAU

Authors

  • Rini Wulandari Universitas Potensi Utama
  • Charles Jhony Mantho Sianturi Universitas Potensi Utama
(*) Corresponding Author

DOI:

https://doi.org/10.34288/jri.v4i3.190

Keywords:

Information System, Psychological Test Questions Simulation, C4.5 Method

Abstract

Abstract

Psychological tests or psychological tests are a diagnostic effort with specific measuring tools created by psychologists to reveal a picture of a person's potential or to distinguish a person's behaviour from others through particular problems. Not all psychological tests can be easily computerized, and an accounting application can be easily modelled mathematically. At the very least, it must be admitted that at this time, there are very few psychological tests in Indonesia that are well computerized. It will be troublesome if the test is intended for recruitment purposes, especially if the company concerned needs the test results as quickly and accurately as possible. Seeing this background, the author wants to help and provide easy solutions by utilizing the internet media, a field of information and media that is very useful for everyone. The C4.5 method is applied to classify personality test questions, interest aptitude tests, SPM tests, and arithmetic tests to produce accurate calculations for the classification of psychological test questions. With the information system for the psychological test questions using the C4.5 method, it is hoped that the public can more easily access the simulated psychological test questions easily and quickly.

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References

Figure 5. Display of Interest Talent Classification Form

CONCLUSIONS AND SUGGESTIONS

Conclusion

From the results of the author's research, several conclusions can be drawn, including the author designing a psychological test simulation information system at the web-based HRC Lavanda Psychology bureau with data processing needed in creating a psychological exam simulation information system in the form of a list of psychological test exam questions. With the information system on psychological test questions using the C4.5 method, the public can more easily access the simulation of psychological test questions easily and quickly. The C4.5 method is applied to classify personality test questions, interest aptitude tests, SPM tests, and arithmetic tests to produce accurate calculations for the classification of psychological test questions.

Suggestion

Several suggestions have been given based on the research results and conclusions described above. The information system for the simulation of psychological test questions was developed using other classification methods. In the future, an information system about psychological tests will be produced by adding other types of psychological test questions. This psychological test simulation information system has a future data backup system feature.

ACKNOWLEDGEMENT

The author would like to thank Potensi Utama University and the supervisors who have provided input and suggestions in completing this research.

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Published

2022-06-24

How to Cite

Wulandari, R., & Sianturi, C. J. M. (2022). DESIGNING AN INFORMATION SYSTEM SIMULATION OF PSYCHOLOGICAL TEST QUESTIONS USING THE C4.5 METHOD AT THE WEB-BASED HRC LAVANDA PSYCHOLOGY BUREAU. Jurnal Riset Informatika, 4(3), 305–312. https://doi.org/10.34288/jri.v4i3.190

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