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Latent structureScale / measurement

Validitas Konstruk Polytomous

Validitas konstruk polytomous merujuk kepada penilaian sama ada skala yang terdiri daripada item berbilang kategori yang tertib (contohnya, item skala Likert atau penilaian) benar-benar mengukur konstruk laten yang dimaksudkan. Ia melanjutkan rangka kerja kesahan klasik kepada model pengukuran polytomous — seperti Model Respons Bertingkat atau Model Kredit Parsial Umum — memastikan bahawa kategori respons tertib berfungsi seperti yang direka dan bahawa skor yang terhasil mencerminkan konstruk sasaran.

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Sumber

  1. Muraki, E. (1992). A generalized partial credit model: Application of an EM algorithm. Applied Psychological Measurement, 16(2), 159–176. DOI: 10.1177/014662169201600206
  2. Embretson, S. E., & Reise, S. P. (2000). Item Response Theory for Psychologists. Lawrence Erlbaum Associates. ISBN: 978-0805828191

Cara memetik halaman ini

ScholarGate. (2026, June 3). Polytomous Construct Validity Assessment. ScholarGate. https://scholargate.app/ms/psychometrics/polytomous-construct-validity

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ScholarGatePolytomous Construct Validity (Polytomous Construct Validity Assessment). Dicapai 2026-06-15 daripada https://scholargate.app/ms/psychometrics/polytomous-construct-validity · Set data: https://doi.org/10.5281/zenodo.20539026