Abstract
Musical self-concepts affect people’s musical development and learning, and there have been several psychometric scales to measure musical self-concepts mainly in Western contexts. In order to develop Korean version of musical self-concept scales for secondary students, this study conducted Delphi surveys to identify sub-domains, factors and items of the scale. From November 2021 to May 2022, 21 experts in music education and psychometric assessment gave opinions on preliminary sub-domains, factors and items for musical self-concept scales. The Delphi surveys were conducted in two stages. First Delphi questionnaire consisted of Likert scales for validation of developed 4 sub-domains and 25 factors with open-ended questions was distributed to 15 experts; collected data and opinions were analyzed and reflected to the revised version of the scales, which consisted of 4 sub-domains and 23 factors. Second Delphi questionnaire was for validation of 138 scale items that are based on revised sub-domains and factors. 11 experts responded to the Likert scales for appropriateness of each item and gave open-ended opinions about them; items were revised based on statistical analysis of the collected data. Through the two-stage Delphi survey, Korean version of musical self-concept scales for secondary students consisted of 4 sub- domains, 23 factors and 138 items were arranged for Exploratory Factor Analysis of the scales.
Author Information
Joo Yeon Jung, Ewha Womans University, South Korea
Paper Information
Conference: ACEID2023
Stream: Mind
This paper is part of the ACEID2023 Conference Proceedings (View)
Full Paper
View / Download the full paper in a new tab/window
To cite this article:
Jung J. (2023) Delphi Surveys for Development of Sub-domains, Factors, and Items of Musical Self-Concepts Scales for Korean Secondary Students ISSN: 2189-101X – The Asian Conference on Education & International Development 2023 Official Conference Proceedings https://doi.org/10.22492/issn.2189-101X.2023.41
To link to this article: https://doi.org/10.22492/issn.2189-101X.2023.41
Comments
Powered by WP LinkPress