Validation of a Gymnastics Common Content Knowledge Instrument for South Korean Preservice Teachers

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Title: Validation of a Gymnastics Common Content Knowledge Instrument for South Korean Preservice Teachers
Language: English
Authors: Bomna Ko (ORCID 0000-0002-9383-9344), Phillip Ward (ORCID 0000-0002-7447-3594), Han Joo Lee (ORCID 0000-0002-0085-8467), Yaohui He (ORCID 0000-0002-2265-7199), Kelsey Higginson, Insook Kim (ORCID 0000-0002-0561-2394)
Source: International Journal of Kinesiology in Higher Education. 2025 9(2):127-139.
Availability: Taylor & Francis. Available from: Taylor & Francis, Ltd. 530 Walnut Street Suite 850, Philadelphia, PA 19106. Tel: 800-354-1420; Tel: 215-625-8900; Fax: 215-207-0050; Web site: http://www.tandf.co.uk/journals
Peer Reviewed: Y
Page Count: 13
Publication Date: 2025
Document Type: Journal Articles
Reports - Research
Education Level: Higher Education
Postsecondary Education
Secondary Education
Descriptors: Athletics, Foreign Countries, Preservice Teachers, Test Validity, Knowledge Base for Teaching, Secondary Education, Physical Education, Test Construction, Teacher Competency Testing, Test Items, Goodness of Fit, Test Reliability
Geographic Terms: South Korea
DOI: 10.1080/24711616.2025.2479465
ISSN: 2471-1616
2471-1624
Abstract: Developing valid and reliable instruments to assess common content knowledge (CCK) is a prerequisite for determining and improving the content knowledge of preservice teachers (PSTs) and teachers. We report on the development and psychometric analysis of an instrument for assessing PSTs' gymnastics CCK for secondary physical education teaching settings in South Korea. Once content and face validity were established, the Rasch model was used to assess construct validity. Data were collected from 196 participants in six physical education programs. From an original pool of 25 question items, 24 questions showed a good fit with high consistency. The test items were considered slightly difficult for the sample population, but the range of item difficulty was reported as good. The Rasch analysis shows that the instrument is a valid and reliable measure to assess PSTs' gymnastics CCK in a South Korea setting. The instrument can be used in teacher education and professional development to assess the knowledge levels of PSTs and teachers. The gymnastics CCK instrument is specifically tailored to the culture and educational context of teaching secondary physical education in South Korea, and as such, using this test in another country may not be valid.
Abstractor: As Provided
Entry Date: 2025
Accession Number: EJ1471201
Database: ERIC
FullText Text:
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An: EJ1471201
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PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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Items – Name: Title
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  Data: Validation of a Gymnastics Common Content Knowledge Instrument for South Korean Preservice Teachers
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  Data: English
– Name: Author
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  Data: <searchLink fieldCode="AR" term="%22Bomna+Ko%22">Bomna Ko</searchLink> (ORCID <externalLink term="https://orcid.org/0000-0002-9383-9344">0000-0002-9383-9344</externalLink>)<br /><searchLink fieldCode="AR" term="%22Phillip+Ward%22">Phillip Ward</searchLink> (ORCID <externalLink term="https://orcid.org/0000-0002-7447-3594">0000-0002-7447-3594</externalLink>)<br /><searchLink fieldCode="AR" term="%22Han+Joo+Lee%22">Han Joo Lee</searchLink> (ORCID <externalLink term="https://orcid.org/0000-0002-0085-8467">0000-0002-0085-8467</externalLink>)<br /><searchLink fieldCode="AR" term="%22Yaohui+He%22">Yaohui He</searchLink> (ORCID <externalLink term="https://orcid.org/0000-0002-2265-7199">0000-0002-2265-7199</externalLink>)<br /><searchLink fieldCode="AR" term="%22Kelsey+Higginson%22">Kelsey Higginson</searchLink><br /><searchLink fieldCode="AR" term="%22Insook+Kim%22">Insook Kim</searchLink> (ORCID <externalLink term="https://orcid.org/0000-0002-0561-2394">0000-0002-0561-2394</externalLink>)
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  Label: Source
  Group: Src
  Data: <searchLink fieldCode="SO" term="%22International+Journal+of+Kinesiology+in+Higher+Education%22"><i>International Journal of Kinesiology in Higher Education</i></searchLink>. 2025 9(2):127-139.
– Name: Avail
  Label: Availability
  Group: Avail
  Data: Taylor & Francis. Available from: Taylor & Francis, Ltd. 530 Walnut Street Suite 850, Philadelphia, PA 19106. Tel: 800-354-1420; Tel: 215-625-8900; Fax: 215-207-0050; Web site: http://www.tandf.co.uk/journals
– Name: PeerReviewed
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  Data: Y
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  Data: 13
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  Label: Publication Date
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  Data: 2025
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  Data: Journal Articles<br />Reports - Research
– Name: Audience
  Label: Education Level
  Group: Audnce
  Data: <searchLink fieldCode="EL" term="%22Higher+Education%22">Higher Education</searchLink><br /><searchLink fieldCode="EL" term="%22Postsecondary+Education%22">Postsecondary Education</searchLink><br /><searchLink fieldCode="EL" term="%22Secondary+Education%22">Secondary Education</searchLink>
– Name: Subject
  Label: Descriptors
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Athletics%22">Athletics</searchLink><br /><searchLink fieldCode="DE" term="%22Foreign+Countries%22">Foreign Countries</searchLink><br /><searchLink fieldCode="DE" term="%22Preservice+Teachers%22">Preservice Teachers</searchLink><br /><searchLink fieldCode="DE" term="%22Test+Validity%22">Test Validity</searchLink><br /><searchLink fieldCode="DE" term="%22Knowledge+Base+for+Teaching%22">Knowledge Base for Teaching</searchLink><br /><searchLink fieldCode="DE" term="%22Secondary+Education%22">Secondary Education</searchLink><br /><searchLink fieldCode="DE" term="%22Physical+Education%22">Physical Education</searchLink><br /><searchLink fieldCode="DE" term="%22Test+Construction%22">Test Construction</searchLink><br /><searchLink fieldCode="DE" term="%22Teacher+Competency+Testing%22">Teacher Competency Testing</searchLink><br /><searchLink fieldCode="DE" term="%22Test+Items%22">Test Items</searchLink><br /><searchLink fieldCode="DE" term="%22Goodness+of+Fit%22">Goodness of Fit</searchLink><br /><searchLink fieldCode="DE" term="%22Test+Reliability%22">Test Reliability</searchLink>
– Name: Subject
  Label: Geographic Terms
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22South+Korea%22">South Korea</searchLink>
– Name: DOI
  Label: DOI
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  Data: 10.1080/24711616.2025.2479465
– Name: ISSN
  Label: ISSN
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  Data: 2471-1616<br />2471-1624
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Developing valid and reliable instruments to assess common content knowledge (CCK) is a prerequisite for determining and improving the content knowledge of preservice teachers (PSTs) and teachers. We report on the development and psychometric analysis of an instrument for assessing PSTs' gymnastics CCK for secondary physical education teaching settings in South Korea. Once content and face validity were established, the Rasch model was used to assess construct validity. Data were collected from 196 participants in six physical education programs. From an original pool of 25 question items, 24 questions showed a good fit with high consistency. The test items were considered slightly difficult for the sample population, but the range of item difficulty was reported as good. The Rasch analysis shows that the instrument is a valid and reliable measure to assess PSTs' gymnastics CCK in a South Korea setting. The instrument can be used in teacher education and professional development to assess the knowledge levels of PSTs and teachers. The gymnastics CCK instrument is specifically tailored to the culture and educational context of teaching secondary physical education in South Korea, and as such, using this test in another country may not be valid.
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  Data: As Provided
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  Label: Entry Date
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  Data: 2025
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  Label: Accession Number
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  Data: EJ1471201
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=eric&AN=EJ1471201
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      – Type: doi
        Value: 10.1080/24711616.2025.2479465
    Languages:
      – Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 13
        StartPage: 127
    Subjects:
      – SubjectFull: Athletics
        Type: general
      – SubjectFull: Foreign Countries
        Type: general
      – SubjectFull: Preservice Teachers
        Type: general
      – SubjectFull: Test Validity
        Type: general
      – SubjectFull: Knowledge Base for Teaching
        Type: general
      – SubjectFull: Secondary Education
        Type: general
      – SubjectFull: Physical Education
        Type: general
      – SubjectFull: Test Construction
        Type: general
      – SubjectFull: Teacher Competency Testing
        Type: general
      – SubjectFull: Test Items
        Type: general
      – SubjectFull: Goodness of Fit
        Type: general
      – SubjectFull: Test Reliability
        Type: general
      – SubjectFull: South Korea
        Type: general
    Titles:
      – TitleFull: Validation of a Gymnastics Common Content Knowledge Instrument for South Korean Preservice Teachers
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            NameFull: Bomna Ko
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              Type: published
              Y: 2025
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              Value: 2471-1616
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