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  1. Factor analyzing ordinal items requires substantive knowledge of response marginals.

    Article • Psychological Methods, May 2022, American Psychological Association (APA)

    Njål Foldnes

  2. The sensitivity of structural equation modeling with ordinal data to underlying non-normality and observed distributional forms.

    Article • Psychological Methods, April 2021, American Psychological Association (APA)

    Njål Foldnes