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Figure 1From “Measurement invariance before comparing English and German scores”

The bilingual measurement-release gate

Match the intended English-German comparison to the factor evidence, sample, method, and limitation before release.

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Figure 1The bilingual measurement-release gate

A five-column worksheet with five blank rows. The columns ask for release question, evidence or test, invariance level or method, permitted comparison, and comparison not licensed. It is a blank decision framework, not score data.Release questionConstruct, groups,languages,comparison?Evidence or testTranslation, loadings,intercepts, thresholds,sample, mode?Level or methodConfigural, metric,scalar, partial orapproximate?Comparison permittedWhat exact sentencecan be stated fromthe result?Comparison not licensedWhich stronger claimremains outside theevidence, and why?Five rows are blank reader inputs. The worksheet is a release gate, not a statistical result or universal translationstandard.

Source: Author's release worksheet grounded in Cieciuch et al. (2014), Klopp and Klößner (2023), and Prem et al. (2021). Blank fields are reader inputs; no instrument, participant, or score data is supplied.

PNG4:3, 1600 × 1200, with the title, the source line and the attribution set in the image isoglu-2026-measurement-invariance-before-comparing-english-and-german-scores-fig01.png

Source and evidence

Each line names a claim related to this exhibit, its source, and how it was checked.

  • A CDAS14-C1 Measurement invariance concerns whether the same construct is measured in the same way across groups; metric and scalar invariance license different comparisonscieciuch-davidov-2014-exact-approximate-measurement-invariance
  • A CDAS14-C2 Configural invariance fixes the loading pattern, metric invariance constrains loadings, and scalar invariance additionally constrains indicator interceptscieciuch-davidov-2014-exact-approximate-measurement-invariance
  • A CDAS14-C3 Establishing invariance in one study does not make an instrument permanently invariant; it should be tested again across groupscieciuch-davidov-2014-exact-approximate-measurement-invariance
  • A KK23-C2 In a metric model, scaling restrictions needed for identification must be distinguished from the equality conditions being tested, which is why the paper can show that "it is impossible to test the invariance of the estimated loading of exactly one indicator, because metric MI models aimed at doing so are actually equivalent to the configural model"klopp-klossner-2023-metric-measurement-invariance
  • A KK23-C3 When scaling restrictions are placed in one group only, key fit quantities do not depend on the scaling choice: "neither the choice of the scaling method in general nor the choice of a particular referent indicator affects the value of the discrepancy function", under the rule "Apply the scaling restriction in one group only!"klopp-klossner-2023-metric-measurement-invariance
  • A PREM21-C2 The researchers translated the German CODE scale into English using native speakers in both languages and a back-translation methodprem-et-al-2021-english-german-code-scale
  • A PREM21-C3 The German and English samples were tested sequentially for configural, metric, and scalar invariance, with subscale means treated as comparable under the reported scalar modelprem-et-al-2021-english-german-code-scale

Grades: A, verified against the printed page of the primary source · B, primary source, text layer only · C, authoritative secondary · D, reported.

From the essay

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APA 7

Isoglu, S. (2026). The bilingual measurement-release gate [Figure]. isoglu.com. https://isoglu.com/insights/exhibits/isoglu-2026-measurement-invariance-before-comparing-english-and-german-scores-fig01/

BibTeX
@misc{isoglu-2026-measurement-invariance-before-comparing-english-and-german-scores-fig01,
  author = {Isoglu, Sinan},
  title = {{The bilingual measurement-release gate}},
  year = {2026},
  howpublished = {Figure 1, isoglu.com},
  url = {https://isoglu.com/insights/exhibits/isoglu-2026-measurement-invariance-before-comparing-english-and-german-scores-fig01/},
  note = {From the essay {Measurement invariance before comparing English and German scores}}
}
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<figure>
  <a href="https://isoglu.com/insights/exhibits/isoglu-2026-measurement-invariance-before-comparing-english-and-german-scores-fig01/">
    <img src="https://isoglu.com/social/isoglu-2026-measurement-invariance-before-comparing-english-and-german-scores-fig01.png" alt="Figure 1: The bilingual measurement-release gate" width="3200" height="2400">
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  <figcaption>Figure 1: The bilingual measurement-release gate. Source: Author&#39;s release worksheet grounded in Cieciuch et al. (2014), Klopp and Klößner (2023), and Prem et al. (2021). Blank fields are reader inputs; no instrument, participant, or score data is supplied. <a href="https://isoglu.com/insights/exhibits/isoglu-2026-measurement-invariance-before-comparing-english-and-german-scores-fig01/">View exhibit</a>.</figcaption>
</figure>

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