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May 14, 2024 · Open access. Published: 14 May 2024. Development and application of the Meal and Snack Assessment (MESA) quality scale for children and adolescents using item response theory. Stella Lemke, Dalton Francisco de Andrade, Patrícia de Fragas Hinnig, Silvio Aparecido da Silva, Silvana Ligia Vincenzi, Denise Miguel Teixeira Roberto, Adriana Soares Lobo,
May 21, 2024 · Item response theory (IRT) is a popular modelling paradigm for measuring subject latent traits and item properties according to discrete responses in tests or questionnaires. There are very limited discussions on heterogeneity pattern detection for both items and individuals.
May 8, 2024 · Furthermore, we will compare the results that we obtain with our new method, called ResIN, with results from Item Response Theory (IRT) using both simulated and empirical data from political...
4 days ago · To investigate the relationship between items and abilities of respondents, item response theory (IRT), proposed by Lord 2, was formally developed. According to the classic IRT models and their...
May 2, 2024 · Item Response Theory for Psychologists 2000 Susan E. Embretson "Item Response Theory (IRT) is, increasingly, the psychometric method used for contemporary psychological tests. The goal of this book is to explain IRT. The book is especially useful to psychologists and social scientists familiar with small-scale cognitive and personality measures, of
6 days ago · To address this gap, this study applied the Item Response Theory (IRT), a theoretical framework for considering person ability, and item difficulty on the same scale (in units of logit). The corresponding test analysis method is item response modeling (IRM), which can quantify how individuals with different levels of the latent trait are likely ...
May 6, 2024 · Item Response Theory (IRT) is an approach to designing and scoring assessments used by every major educational test, including ACT and SAT.
