Setting Standards for a Diagnostic Test of Aviation English for Student Pilots

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Title: Setting Standards for a Diagnostic Test of Aviation English for Student Pilots
Language: English
Authors: Maria Treadaway (ORCID 0000-0001-5610-5790), John Read (ORCID 0000-0002-2774-4398)
Source: Language Testing. 2024 41(3):557-583.
Availability: SAGE Publications. 2455 Teller Road, Thousand Oaks, CA 91320. Tel: 800-818-7243; Tel: 805-499-9774; Fax: 800-583-2665; e-mail: journals@sagepub.com; Web site: https://sagepub.com
Peer Reviewed: Y
Page Count: 27
Publication Date: 2024
Document Type: Journal Articles
Reports - Research
Descriptors: Standard Setting, Diagnostic Tests, High Stakes Tests, English for Special Purposes, Aviation Education, Flight Training, Language Tests, Language Proficiency, Rating Scales, Test Construction, Test Validity, Cutting Scores, Reading Tests, Listening Comprehension Tests, Test Reliability
DOI: 10.1177/02655322231224051
ISSN: 0265-5322
1477-0946
Abstract: Standard-setting is an essential component of test development, supporting the meaningfulness and appropriate interpretation of test scores. However, in the high-stakes testing environment of aviation, standard-setting studies are underexplored. To address this gap, we document two stages in the standard-setting procedures for the Overseas Flight Training Preparation Test (OFTPT), a diagnostic English test for ab initio pilots, aligned to the International Civil Aviation Organization (ICAO)'s Language Proficiency Rating Scale (LPRS). Performance-level descriptors (PLDs) were empirically generated in Stage 1 in collaboration with six subject matter experts (SMEs). These PLDs made explicit the correspondence between linguistic performance levels within the target language use domain and the ICAO scale. Findings suggest that the ICAO scale is not fine-grained enough to distinguish levels of linguistic readiness among ab initio pilots, nor does it adequately reflect the knowledge, skills, and abilities valued by SMEs within this domain. In Stage 2, 12 SMEs were recruited to set standards and were divided into two groups to investigate the replicability of Ebel method standard-setting procedures. Cut scores were determined for the OFTPT reading and listening tests, which were inferentially linked to the LPRS. There were no significant differences in the cut scores arrived at by both groups and reliability was excellent, suggesting that test users can have confidence in the standards set.
Abstractor: As Provided
Entry Date: 2024
Accession Number: EJ1436409
Database: ERIC
FullText Text:
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PubType: Academic Journal
PubTypeId: academicJournal
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IllustrationInfo
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  Label: Title
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  Data: Setting Standards for a Diagnostic Test of Aviation English for Student Pilots
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  Data: English
– Name: Author
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  Data: <searchLink fieldCode="AR" term="%22Maria+Treadaway%22">Maria Treadaway</searchLink> (ORCID <externalLink term="https://orcid.org/0000-0001-5610-5790">0000-0001-5610-5790</externalLink>)<br /><searchLink fieldCode="AR" term="%22John+Read%22">John Read</searchLink> (ORCID <externalLink term="https://orcid.org/0000-0002-2774-4398">0000-0002-2774-4398</externalLink>)
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  Data: <searchLink fieldCode="SO" term="%22Language+Testing%22"><i>Language Testing</i></searchLink>. 2024 41(3):557-583.
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  Label: Availability
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  Data: SAGE Publications. 2455 Teller Road, Thousand Oaks, CA 91320. Tel: 800-818-7243; Tel: 805-499-9774; Fax: 800-583-2665; e-mail: journals@sagepub.com; Web site: https://sagepub.com
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  Data: Y
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  Data: 27
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  Data: 2024
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  Data: Journal Articles<br />Reports - Research
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  Data: <searchLink fieldCode="DE" term="%22Standard+Setting%22">Standard Setting</searchLink><br /><searchLink fieldCode="DE" term="%22Diagnostic+Tests%22">Diagnostic Tests</searchLink><br /><searchLink fieldCode="DE" term="%22High+Stakes+Tests%22">High Stakes Tests</searchLink><br /><searchLink fieldCode="DE" term="%22English+for+Special+Purposes%22">English for Special Purposes</searchLink><br /><searchLink fieldCode="DE" term="%22Aviation+Education%22">Aviation Education</searchLink><br /><searchLink fieldCode="DE" term="%22Flight+Training%22">Flight Training</searchLink><br /><searchLink fieldCode="DE" term="%22Language+Tests%22">Language Tests</searchLink><br /><searchLink fieldCode="DE" term="%22Language+Proficiency%22">Language Proficiency</searchLink><br /><searchLink fieldCode="DE" term="%22Rating+Scales%22">Rating Scales</searchLink><br /><searchLink fieldCode="DE" term="%22Test+Construction%22">Test Construction</searchLink><br /><searchLink fieldCode="DE" term="%22Test+Validity%22">Test Validity</searchLink><br /><searchLink fieldCode="DE" term="%22Cutting+Scores%22">Cutting Scores</searchLink><br /><searchLink fieldCode="DE" term="%22Reading+Tests%22">Reading Tests</searchLink><br /><searchLink fieldCode="DE" term="%22Listening+Comprehension+Tests%22">Listening Comprehension Tests</searchLink><br /><searchLink fieldCode="DE" term="%22Test+Reliability%22">Test Reliability</searchLink>
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  Data: 10.1177/02655322231224051
– Name: ISSN
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  Data: 0265-5322<br />1477-0946
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Standard-setting is an essential component of test development, supporting the meaningfulness and appropriate interpretation of test scores. However, in the high-stakes testing environment of aviation, standard-setting studies are underexplored. To address this gap, we document two stages in the standard-setting procedures for the Overseas Flight Training Preparation Test (OFTPT), a diagnostic English test for ab initio pilots, aligned to the International Civil Aviation Organization (ICAO)'s Language Proficiency Rating Scale (LPRS). Performance-level descriptors (PLDs) were empirically generated in Stage 1 in collaboration with six subject matter experts (SMEs). These PLDs made explicit the correspondence between linguistic performance levels within the target language use domain and the ICAO scale. Findings suggest that the ICAO scale is not fine-grained enough to distinguish levels of linguistic readiness among ab initio pilots, nor does it adequately reflect the knowledge, skills, and abilities valued by SMEs within this domain. In Stage 2, 12 SMEs were recruited to set standards and were divided into two groups to investigate the replicability of Ebel method standard-setting procedures. Cut scores were determined for the OFTPT reading and listening tests, which were inferentially linked to the LPRS. There were no significant differences in the cut scores arrived at by both groups and reliability was excellent, suggesting that test users can have confidence in the standards set.
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  Data: 2024
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  Data: EJ1436409
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=eric&AN=EJ1436409
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      – Type: doi
        Value: 10.1177/02655322231224051
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      – Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 27
        StartPage: 557
    Subjects:
      – SubjectFull: Standard Setting
        Type: general
      – SubjectFull: Diagnostic Tests
        Type: general
      – SubjectFull: High Stakes Tests
        Type: general
      – SubjectFull: English for Special Purposes
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      – SubjectFull: Aviation Education
        Type: general
      – SubjectFull: Flight Training
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      – SubjectFull: Language Tests
        Type: general
      – SubjectFull: Language Proficiency
        Type: general
      – SubjectFull: Rating Scales
        Type: general
      – SubjectFull: Test Construction
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      – SubjectFull: Test Validity
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      – SubjectFull: Cutting Scores
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      – SubjectFull: Reading Tests
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      – SubjectFull: Listening Comprehension Tests
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      – SubjectFull: Test Reliability
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    Titles:
      – TitleFull: Setting Standards for a Diagnostic Test of Aviation English for Student Pilots
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            NameFull: Maria Treadaway
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            NameFull: John Read
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