Proceedings of the Pacific-Rim Objective Measurement Symposium (PROMS 2023)

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Development and Validation of a Leadership Competency Scale for High School Students Using the Partial Credit Model and the Confirmatory Factor Analysis

Authors
Sun-Geun Baek1, Woori Song1, *, Seojin Kim1, Yunah Kang1, Hyun-Gyung Yang2
1Department of Education, Seoul National University, 1, Gwanak-ro, Seoul, South Korea
2Department of Medical Education, Konkuk University, 268 Chungwon-daero, Chungju, South Korea
*Corresponding author. Email: woori@snu.ac.kr
Corresponding Author
Woori Song
Available Online 22 August 2024.
DOI
10.2991/978-94-6463-494-5_9How to use a DOI?
Keywords
PCM; CFA; leadership competency; content validity; construct validity; reliability
Abstract

This study aims to develop and validate a leadership competency scale for high school students using the partial credit model (PCM) and the confirmatory factor analysis (CFA). To do this, based on a comprehensive literature review, three sub-domains were newly set as ‘futuristic vision’, ‘group management’, ‘lead by example’, and a preliminary test consisting of 30 items (10 items for each sub-domain) was developed. In addition, the content validity of the preliminary test was checked by 9 PhDs in educational measurement and evaluation (above 4.33 out of 5.00 for each item). And a preliminary test was conducted on 355 high school students and construct validity and reliability were checked to complete a scale consisting of 15 items. To this end, four competitive models were made: (1) unidimensional 15 items considering only the item fit, (2) unidimensional 15 items considering the item fit and content, (3) three dimensional 15 items considering only the item fit, (4) three dimensional 15 items considering the item fit and content, and construct validity and reliability were compared. As a result, the fourth model showed the best construct validity.

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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Volume Title
Proceedings of the Pacific-Rim Objective Measurement Symposium (PROMS 2023)
Series
Atlantis Highlights in Social Sciences, Education and Humanities
Publication Date
22 August 2024
ISBN
978-94-6463-494-5
ISSN
2667-128X
DOI
10.2991/978-94-6463-494-5_9How to use a DOI?
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.

Cite this article

risenwbib
TY  - CONF
AU  - Sun-Geun Baek
AU  - Woori Song
AU  - Seojin Kim
AU  - Yunah Kang
AU  - Hyun-Gyung Yang
PY  - 2024
DA  - 2024/08/22
TI  - Development and Validation of a Leadership Competency Scale for High School Students Using the Partial Credit Model and the Confirmatory Factor Analysis
BT  - Proceedings of the Pacific-Rim Objective Measurement Symposium (PROMS 2023)
PB  - Atlantis Press
SP  - 142
EP  - 160
SN  - 2667-128X
UR  - https://doi.org/10.2991/978-94-6463-494-5_9
DO  - 10.2991/978-94-6463-494-5_9
ID  - Baek2024
ER  -