Analysis of Test Items in Motorcycle Engine Maintenance for Vocational High School Students

DOI

10.2991/978-2-38476-198-2_116How to use a DOI?

Keywords

Item analysis; Validity; Reliability; Vocational students

Abstract

This study aims to determine the quality of motorcycle engine maintenance items for Vocational High Students (VHS) students. The item analysis is seen from various aspects including the level of validity, reliability, level of difficulty, discriminating power and the effectiveness of using distractors. This research is descriptive in nature using quantitative methods because all data or information obtained is presented in numerical form and analyzed statistically using the Item and Test Analysis (ITEMAN) program. The subjects of this study were students majoring in TBSM SMK. Data collection techniques were carried out in order to obtain question data, answer keys, and student test results. The results of the study explained that: (1) Based on the validity of the items on the verification results of the three validators (language, study and social validators), it is known that no revisions have been made to the questions. (2) Based on the reliability of the questions, an Alpha of 0.914 is included in the very high category, namely 0.80 < r ≤ 1.00. The standard measurement error is 2,863. (3) In terms of difficulty, 3 questions are classified as easy questions (6.38%), 37 items are classified as moderate questions (78.72%), and 7 items are classified as difficult questions (14.89%). (4) In terms of discrimination, there are 10 items (21.27%) with bad discrimination, 11 items (23.40%) are unsatisfactory, 1 item is satisfactory (2.12%), and 25 items are satisfactory (53.19%). (5) Judging from the effect of the use of distractors, if the value of distractors A, B, D, and E is less than 5%, it means that the distractor is not good enough (rejected) and must be replaced. In addition, out of 47 class XI student test results, there were 12 questions that needed to be revised, while 35 questions were maintained.

Copyright

© 2024 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Soeryanto Soeryanto
AU  - Rachmad Syarifudin Hidayatullah
AU  - Dany Iman Santoso
AU  - Muhamad Febriansyah
PY  - 2024
DA  - 2024/02/06
TI  - Analysis of Test Items in Motorcycle Engine Maintenance for Vocational High School Students
BT  - Proceedings of the 5th Vocational Education International Conference (VEIC-5 2023)
PB  - Atlantis Press
SP  - 841
EP  - 847
SN  - 2352-5398
UR  - https://doi.org/10.2991/978-2-38476-198-2_116
DO  - 10.2991/978-2-38476-198-2_116
ID  - Soeryanto2024
ER  -