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Academic Self-Efficacy Inventory: Using Rasch Analysis to Develop and Evaluate Self-Efficacy Rating Scales

Jurnal Pendidikan IPA Indonesia · Vol. 13 No. 1 (2024) · pp. 162–171

DOI
10.15294/jpii.v13i1.47091
ISSN
2089-4392, 2339-1286
Published
2024-03-29
Publisher
Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)
Language
eng

Abstract

As many studies have proven, self-efficacy positively affects learning performance. Therefore, many instruments have been developed to measure self-efficacy. To be used for educational purposes, the instrument must be proven valid and reliable. This study aims to develop and evaluate the Academic Self-Efficacy Inventory (ASEI) that meets the criteria to be applied as a self-efficacy instrument. This research is a two-phase study designed following the recommendations for scale design and development.A total of 505 Indonesian high school students majoring in science were involved as respondents to test the 20-item rating scale. As a result, all questionnaire items met the fit category with an item reliability score of 0.94, and the unidimensionality scale also met the variance value explained by measures and unexplained variance criteria. Thus, ASEI is declared suitable, reliable, and valid for measuring students' self-efficacy on the topic of light and sound waves. This research provides results in the form of a self-efficacy instrument on the topic of light and sound waves and a validity test with a high value, which is useful for readers to have confidence in the quality of the study results.

Keywords

Collaboration network of the authors

8 authors · 16 co-authorship links · 12 across different organisations

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Universitas Islam Negeri Raden Intan Lampung
  • Indonesia University of Education
  • Kyoto University
  • Institut Agama Islam Negeri Bengkulu
  • University of Patras
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Ahmad WalidInstitut Agama Islam Negeri Bengkulu1
Ruhban MaskurUniversitas Islam Negeri Raden Intan Lampung1
Agitha PriciliaUniversitas Islam Negeri Raden Intan Lampung1
Konstantinos RavanisUniversity of Patras1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://journal.unnes.ac.id/nju/index.php/jpii/oai, first harvested 29 Okt 2026, last seen 29 Okt 2026.
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	<dc:title xml:lang="en-US">Academic Self-Efficacy Inventory: Using Rasch Analysis to Develop and Evaluate Self-Efficacy Rating Scales</dc:title>
	<dc:creator>Yuberti, Y.</dc:creator>
	<dc:creator>Susilowati, N. E.</dc:creator>
	<dc:creator>Velina, Y.</dc:creator>
	<dc:creator>Latifah, S.</dc:creator>
	<dc:subject xml:lang="en-US">light &amp; sound waves; Rasch analysis; self efficacy</dc:subject>
	<dc:description xml:lang="en-US">As many studies have proven, self-efficacy positively affects learning performance. Therefore, many instruments have been developed to measure self-efficacy. To be used for educational purposes, the instrument must be proven valid and reliable. This study aims to develop and evaluate the Academic Self-Efficacy Inventory (ASEI) that meets the criteria to be applied as a self-efficacy instrument. This research is a two-phase study designed following the recommendations for scale design and development.A total of 505 Indonesian high school students majoring in science were involved as respondents to test the 20-item rating scale. As a result, all questionnaire items met the fit category with an item reliability score of 0.94, and the unidimensionality scale also met the variance value explained by measures and unexplained variance criteria. Thus, ASEI is declared suitable, reliable, and valid for measuring students' self-efficacy on the topic of light and sound waves. This research provides results in the form of a self-efficacy instrument on the topic of light and sound waves and a validity test with a high value, which is useful for readers to have confidence in the quality of the study results. </dc:description>
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	<dc:date>2024-03-29</dc:date>
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	<dc:identifier>https://journal.unnes.ac.id/nju/jpii/article/view/47091</dc:identifier>
	<dc:identifier>10.15294/jpii.v13i1.47091</dc:identifier>
	<dc:source xml:lang="en-US">Jurnal Pendidikan IPA Indonesia; Vol 13, No 1 (2024): March 2024; 162-171</dc:source>
	<dc:source>2089-4392</dc:source>
	<dc:source>2339-1286</dc:source>
	<dc:source>10.15294/jpii.v13i1</dc:source>
	<dc:language>eng</dc:language>
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	<dc:rights xml:lang="en-US">Copyright (c) 2024 Jurnal Pendidikan IPA Indonesia</dc:rights>
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