Proceedings of the 2nd  International Seminar on Guidance and Counseling 2019 (ISGC 2019)

The Analysis of Self-Concept Scale in Engineering Faculty: A Rasch Model Analysis

Authors
Jahju Hartanti, Lucky Nindi R. Marfu’i
Corresponding Author
Jahju Hartanti
Available Online 14 August 2020.
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/).

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Volume Title
Proceedings of the 2nd  International Seminar on Guidance and Counseling 2019 (ISGC 2019)
Series
Advances in Social Science, Education and Humanities Research
Publication Date
14 August 2020
ISBN
10.2991/assehr.k.200814.049
ISSN
2352-5398
DOI
10.2991/assehr.k.200814.049How to use a DOI?
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  -