Results 61 to 70 of about 55,007 (198)

آزمون برازش توزیع لجستیک در تعیین توانایی و رتبه‌بندی در امتحان‌ها [PDF]

Fanāvarī-i āmūzish, 2009
در این مقاله ابتدا با استفاده از توزیع لجستیک سه پارامتری در پاسخ­گویی به پرسش­های چهارگزینه­ای در امتحانات ورودی، میزان توانایی هر یک از داوطلبان برای هر پرسش در نتیجه هر امتحان با روش نظریه­ی پرسش- پاسخ (IRT) مورد اندازه­گیری قرار گرفته و بر اساس ...
کمال عقیق
doaj  

plink: An R Package for Linking Mixed-Format Tests Using IRT-Based Methods [PDF]

The R package plink has been developed to facilitate the linking of mixed-format tests for multiple groups under a common item design using unidimensional and multidimensional IRT-based methods.
Jonathan P. Weeks
core  

Electrodeposited Silver Alloys: Screening of Alloying Elements and Related Properties and Applications

ECS Advances
Electrodeposited silver alloys are gaining prominence as high-performance alternatives to pure silver coatings, driven by the demand for durable connectors and cost-effective catalysts, as well as by environmental and regulatory pressures to replace ...
Q. Orecchioni, M.-P. Gigandet, J. Tardelli, J.-Y. Hihn   +3 more
doaj   +1 more source

Construction and validation of the Paranoia Criteria Scale (PCS): Serbian sample [PDF]

Psihologija
The aim of the study was to construct a brief measure of paranoid tendencies based on DSM- 5-TR criteria for Paranoid Personality Disorder and examine its psychometric properties in the general population.
Velimirović Mina, Belopavlović Radomir, Musić Tamara, Janičić Bojan, Novović Zdenka   +4 more
doaj   +1 more source

Augmented reality system based on face detection [PDF]

, 2014
V diplomski nalogi je predstavljeno programsko ogrodje kot temelj za aplikacije, ki omogočajo obogatitev resničnosti (angl. augmented reality) v realnem času.
IRT, ROK
core  

Markov Chain Monte Carlo Estimation of Normal Ogive IRT Models in MATLAB [PDF]

Modeling the interaction between persons and items at the item level for binary response data, item response theory (IRT) models have been found useful in a wide variety of applications in various fields. This paper provides the requisite information and
Yanyan Sheng
core  

$\beta^{4}$-IRT: A New $\beta^{3}$-IRT with Enhanced Discrimination Estimation [PDF]

, 2023
Item response theory aims to estimate respondent's latent skills from their responses in tests composed of items with different levels of difficulty. Several models of item response theory have been proposed for different types of tasks, such as binary ...
Prudencio, Ricardo B. C., Ferreira-Junior, Manuel, Reinaldo, Jessica T. S., Neto, Eufrasio A. Lima, Filho, Telmo M. Silva   +4 more
core  

Multilevel IRT Modeling in Practice with the Package mlirt [PDF]

Variance component models are generally accepted for the analysis of hierarchical structured data. A shortcoming is that outcome variables are still treated as measured without an error.
Jean-Paul Fox
core  

A MATLAB Package for Markov Chain Monte Carlo with a Multi-Unidimensional IRT Model [PDF]

Unidimensional item response theory (IRT) models are useful when each item is designed to measure some facet of a unified latent trait. In practical applications, items are not necessarily measuring the same underlying trait, and hence the more general ...
Yanyan Sheng
core  

Test scoring - classical, IRT, and approximated IRT methods [PDF]

, 2011
Lecture slides for Test scoring - classical, IRT, and approximated IRT ...
Böhnke, Jan, Štochl, Jan, Croudace, Tim, Brown, Anna   +3 more
core   +1 more source