Accuracy and Efficiency of the Speech Language Early Literacy Screening Checklist for Korean Children Aged 5-6 Years before School Entry

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Title: Accuracy and Efficiency of the Speech Language Early Literacy Screening Checklist for Korean Children Aged 5-6 Years before School Entry
Language: English
Authors: Seunghee Ha (ORCID 0000-0003-2133-3720), Haerim Yu (ORCID 0000-0002-7449-9823), Soyeong Pae (ORCID 0000-0001-6577-0880)
Source: International Journal of Language & Communication Disorders. 2026 61(2).
Availability: Wiley. Available from: John Wiley & Sons, Inc. 111 River Street, Hoboken, NJ 07030. Tel: 800-835-6770; e-mail: cs-journals@wiley.com; Web site: https://www.wiley.com/en-us
Peer Reviewed: Y
Page Count: 11
Publication Date: 2026
Document Type: Journal Articles
Reports - Research
Descriptors: Foreign Countries, Identification, Speech Language Pathology, Speech Impairments, Emergent Literacy, Learning Problems, Preschool Children, Screening Tests, Check Lists, Language Acquisition, Narration, Phonology, At Risk Persons, Content Validity, Cutting Scores, Test Reliability, Delayed Speech
Geographic Terms: South Korea
DOI: 10.1111/1460-6984.70227
ISSN: 1368-2822
1460-6984
Abstract: Background: Early identification of speech, language, and literacy difficulties in preschool-aged children is crucial for timely intervention and prevention of long-term academic challenges. Aim(s): This study aimed to evaluate the Speech Language and Early Literacy Screening Checklist (SLELSC), a tool designed to assess key developmental milestones in 5- to 6-year-old children before they enter elementary school. Methods and Procedures: The checklist was developed based on critical aspects of language acquisition, narrative discourse, phonological development, and emergent literacy skills, which collectively support the transition to formal education. A total of 155 children participated in this study, including 45 typically developing children and 110 children identified as at risk for speech, language, or literacy difficulties. Results: The SLELSC demonstrated strong content validity (average CVI = 0.91) and clinical validity, with a significant difference in scores between the at-risk and typically developing groups. ROC curve analysis identified an optimal cut-off score of 19.5, yielding a sensitivity of 84.4% and specificity of 76.4%. The checklist also showed high diagnostic accuracy, with a positive predictive value of 92.31% and a comparatively lower negative predictive value of 59.38%, indicating that while the tool is effective in identifying children at risk, further refinement may be needed to improve its ability to rule out difficulties. Conclusions: The findings of this study provide strong evidence for the SLELSC as a valid and reliable tool for use in clinical and educational settings. By facilitating early assessment, this checklist contributes to the timely provision of support services, helping to mitigate the long-term effects of language and literacy delays.
Abstractor: As Provided
Entry Date: 2026
Accession Number: EJ1500622
Database: ERIC
FullText Text:
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IllustrationInfo
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  Data: Accuracy and Efficiency of the Speech Language Early Literacy Screening Checklist for Korean Children Aged 5-6 Years before School Entry
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  Label: Language
  Group: Lang
  Data: English
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Seunghee+Ha%22">Seunghee Ha</searchLink> (ORCID <externalLink term="https://orcid.org/0000-0003-2133-3720">0000-0003-2133-3720</externalLink>)<br /><searchLink fieldCode="AR" term="%22Haerim+Yu%22">Haerim Yu</searchLink> (ORCID <externalLink term="https://orcid.org/0000-0002-7449-9823">0000-0002-7449-9823</externalLink>)<br /><searchLink fieldCode="AR" term="%22Soyeong+Pae%22">Soyeong Pae</searchLink> (ORCID <externalLink term="https://orcid.org/0000-0001-6577-0880">0000-0001-6577-0880</externalLink>)
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  Data: <searchLink fieldCode="SO" term="%22International+Journal+of+Language+%26+Communication+Disorders%22"><i>International Journal of Language & Communication Disorders</i></searchLink>. 2026 61(2).
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  Data: Wiley. Available from: John Wiley & Sons, Inc. 111 River Street, Hoboken, NJ 07030. Tel: 800-835-6770; e-mail: cs-journals@wiley.com; Web site: https://www.wiley.com/en-us
– Name: PeerReviewed
  Label: Peer Reviewed
  Group: SrcInfo
  Data: Y
– Name: Pages
  Label: Page Count
  Group: Src
  Data: 11
– Name: DatePubCY
  Label: Publication Date
  Group: Date
  Data: 2026
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  Data: Journal Articles<br />Reports - Research
– Name: Subject
  Label: Descriptors
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Foreign+Countries%22">Foreign Countries</searchLink><br /><searchLink fieldCode="DE" term="%22Identification%22">Identification</searchLink><br /><searchLink fieldCode="DE" term="%22Speech+Language+Pathology%22">Speech Language Pathology</searchLink><br /><searchLink fieldCode="DE" term="%22Speech+Impairments%22">Speech Impairments</searchLink><br /><searchLink fieldCode="DE" term="%22Emergent+Literacy%22">Emergent Literacy</searchLink><br /><searchLink fieldCode="DE" term="%22Learning+Problems%22">Learning Problems</searchLink><br /><searchLink fieldCode="DE" term="%22Preschool+Children%22">Preschool Children</searchLink><br /><searchLink fieldCode="DE" term="%22Screening+Tests%22">Screening Tests</searchLink><br /><searchLink fieldCode="DE" term="%22Check+Lists%22">Check Lists</searchLink><br /><searchLink fieldCode="DE" term="%22Language+Acquisition%22">Language Acquisition</searchLink><br /><searchLink fieldCode="DE" term="%22Narration%22">Narration</searchLink><br /><searchLink fieldCode="DE" term="%22Phonology%22">Phonology</searchLink><br /><searchLink fieldCode="DE" term="%22At+Risk+Persons%22">At Risk Persons</searchLink><br /><searchLink fieldCode="DE" term="%22Content+Validity%22">Content Validity</searchLink><br /><searchLink fieldCode="DE" term="%22Cutting+Scores%22">Cutting Scores</searchLink><br /><searchLink fieldCode="DE" term="%22Test+Reliability%22">Test Reliability</searchLink><br /><searchLink fieldCode="DE" term="%22Delayed+Speech%22">Delayed Speech</searchLink>
– Name: Subject
  Label: Geographic Terms
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22South+Korea%22">South Korea</searchLink>
– Name: DOI
  Label: DOI
  Group: ID
  Data: 10.1111/1460-6984.70227
– Name: ISSN
  Label: ISSN
  Group: ISSN
  Data: 1368-2822<br />1460-6984
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Background: Early identification of speech, language, and literacy difficulties in preschool-aged children is crucial for timely intervention and prevention of long-term academic challenges. Aim(s): This study aimed to evaluate the Speech Language and Early Literacy Screening Checklist (SLELSC), a tool designed to assess key developmental milestones in 5- to 6-year-old children before they enter elementary school. Methods and Procedures: The checklist was developed based on critical aspects of language acquisition, narrative discourse, phonological development, and emergent literacy skills, which collectively support the transition to formal education. A total of 155 children participated in this study, including 45 typically developing children and 110 children identified as at risk for speech, language, or literacy difficulties. Results: The SLELSC demonstrated strong content validity (average CVI = 0.91) and clinical validity, with a significant difference in scores between the at-risk and typically developing groups. ROC curve analysis identified an optimal cut-off score of 19.5, yielding a sensitivity of 84.4% and specificity of 76.4%. The checklist also showed high diagnostic accuracy, with a positive predictive value of 92.31% and a comparatively lower negative predictive value of 59.38%, indicating that while the tool is effective in identifying children at risk, further refinement may be needed to improve its ability to rule out difficulties. Conclusions: The findings of this study provide strong evidence for the SLELSC as a valid and reliable tool for use in clinical and educational settings. By facilitating early assessment, this checklist contributes to the timely provision of support services, helping to mitigate the long-term effects of language and literacy delays.
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  Data: As Provided
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  Data: 2026
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  Data: EJ1500622
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      – SubjectFull: Foreign Countries
        Type: general
      – SubjectFull: Identification
        Type: general
      – SubjectFull: Speech Language Pathology
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      – SubjectFull: Speech Impairments
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      – SubjectFull: Screening Tests
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      – SubjectFull: Language Acquisition
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      – SubjectFull: Phonology
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      – SubjectFull: At Risk Persons
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      – SubjectFull: Content Validity
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      – SubjectFull: Cutting Scores
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      – SubjectFull: Test Reliability
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      – SubjectFull: Delayed Speech
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      – SubjectFull: South Korea
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      – TitleFull: Accuracy and Efficiency of the Speech Language Early Literacy Screening Checklist for Korean Children Aged 5-6 Years before School Entry
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