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All Journal International Journal of Research in Counseling and Education GUIDENA: Jurnal Ilmu Pendidikan, Psikologi, Bimbingan dan Konseling
Yudha, Eka Sakti
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Arts Humanities Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Social Sciences

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The Proficiency Edward Personality Preference Schedule in Education Assessment Yudha, Eka Sakti; Taufiq, Agus
GUIDENA: Jurnal Ilmu Pendidikan, Psikologi, Bimbingan dan Konseling Vol 11, No 2 (2021)
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/gdn.v11i2.4327

Abstract

The study aimed to conduct a Rasch analysis of the Edward Personality Preferences Schedule (EPPS)  to evaluate and enhance the instrument's precision. Responses of 3.125 students in West Java, Indonesia, were subjected to Rasch analysis using the partial credit Rasch model. The Initial analysis supported the use of the Rasch model, and acceptable reliability (person separation index= 0.82) was observed. By creating super-items, a local dependency between items increased model fit, reliability (person separation index =0.85), and unidimensionality. Infit and outfit statistics for all items satisfied the criterion for construct validity. Almost all items except (17, 97, 126) had suitable point-measurement correlation, reflecting content validity. Item characteristic curves indicated that What evenly distributed roughly 225 items along the person ability continuum. The modified EPPS showed excellent reliability for a measure in assessing the overall potential ability of the students. The item would be added related to the person ability estimates. And Who should omit several items to ensure construct validity.
Developing the Adolescent Career Success Instrument (ACSI): A Rasch Model analysis Hamdan, Amirul Hazmi; Supriatna, Mamat; Yudha, Eka Sakti
International Journal of Research in Counseling and Education Vol 6, No 1 (2022): International Journal of Research in Counseling and Education
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (246.107 KB) | DOI: 10.24036/00513za0002

Abstract

Career success is an individual's ability to achieve self and work success. There are various instruments to determine individual career success. However, there has not been a career success instrument specifically developed for adolescents. This study aims to develop and validate The Adolescent Career Success Instrument (ACSI) using the Rasch model analysis. Participants in this study consisted of 3 guidance and counseling experts for the constructed test, 4 students for the readability test, and 106 students (33 male students and 73 female students) from high school for the empirical test. ACSI reliability test results show that the item reliability is 0.90 in a good category, while the personal reliability is 0.85 in a good category. Cronbach's alpha value is 0.91 in the very good category. The results of the ACSI analysis using the Rasch model showed that 49 reliable items could be used to measure adolescent career success.
Co-Authors Hamdan, Amirul Hazmi Supriatna, Mamat Taufiq, Agus