The Analysis of Self-Concept Scale in Engineering Faculty: A Rasch Model Analysis
- DOI
- 10.2991/assehr.k.200814.049How to use a DOI?
- Keywords
- self-concept, engineering faculty, adolescent, RASCH Model Analysis
- Abstract
Self-concept is a way of how we perceive ourselves in terms of physical or individual’s characteristics regarding the strengths and the weaknesses. Self-concept needs to be measured by an instrument that needs to be identified the reliability to measure the college student’s self-concept. Engineering students are often faced with practical lectures and rarely have a dominant social world because of their daily activities are often spent to interacting with lab tools and materials. This article is going to discuss about the result of instrument’s item analysis in the form of self-concept scale given to the engineering faculty college students. The analysis includes; difficulty level analysis, item distribution, instrument’s consistency, consistency of the item on measuring self-concept, consistency of the engineering students in answering the items, and overall reliability using RASCH analysis model. This is conducted to evaluate the existing self-concept scale, so that the instrument’s performance can be developed. Method used in this research is literature study and quantitative descriptive. In this method, evaluation and instrument identification in the form of developed self- concept scale has been conducted. The self-concept scale used has reliability in the moderate category, consistency of student’s in answering and item’s reliability is in high category, the average engineering student answered the question below the question’s difficulty level. It can be concluded that average items in self-concept scale is difficult to be comprehend by students and less able to measure student’s self-concept and the difficulty level need to be simplified. This can be performed by re-testing the instruments to the same students to test the reliability through test-retest.
- Copyright
- © 2020, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Jahju Hartanti AU - Lucky Nindi R. Marfu’i PY - 2020 DA - 2020/08/14 TI - The Analysis of Self-Concept Scale in Engineering Faculty: A Rasch Model Analysis BT - Proceedings of the 2nd International Seminar on Guidance and Counseling 2019 (ISGC 2019) PB - Atlantis Press SP - 229 EP - 234 SN - 2352-5398 UR - https://doi.org/10.2991/assehr.k.200814.049 DO - 10.2991/assehr.k.200814.049 ID - Hartanti2020 ER -