Optimal Examination Sites for Periodontal Disease Evaluation: Applying the Item Response Theory Graded Response Model
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چکیده
منابع مشابه
Cognitive Assessment Applying with Item Response Theory
Using item response theory (IRT) in computer adaptive test (CAT) is critical to assess learners’ readiness for further learning. This theory has assumptions concerning the mathematical relationship between learner’s abilities and item responses. A numerical value from the theory has potential to decide who the best learner is. The IRT score only provides the learner’s result and lack of the ass...
متن کاملEvaluation of a skin self examination attitude scale using an item response theory model approach
INTRODUCTION The Skin Self-Examination Attitude Scale (SSEAS) is a brief measure that allows for the assessment of attitudes in relation to skin self-examination. This study evaluated the psychometric properties of the SSEAS using Item Response Theory (IRT) methods in a large sample of men ≥ 50 years in Queensland, Australia. METHODS A sample of 831 men (420 intervention and 411 control) comp...
متن کاملA Comparison of Item Response Theory And Observed Score DIF Detection Measures For the Graded Response Model
This paper provides a review of procedures for detection of differential item functioning (DIF) for item response theory (IRT) and observed score methods for the graded response model. In addition, data from a test anxiety scale were analyzed to examine the congruence among these procedures. Data from Nasser, Takahashi, and Benson (1997) were reanalyzed for purposes of this study. The data were...
متن کاملBifactor Item Response Theory Model of Acute Stress Response
BACKGROUND Better understanding of acute stress responses is important for revision of DSM-5. However, the latent structure and relationship between different aspects of acute stress responses haven't been clarified comprehensively. Bifactor item response model may help resolve this problem. OBJECTIVE The purpose of this study is to develop a statistical model of acute stress responses, based...
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ژورنال
عنوان ژورنال: Journal of Clinical Medicine
سال: 2020
ISSN: 2077-0383
DOI: 10.3390/jcm9113754