Buletin Psikologi
Vol 24, No 2 (2016)

Aplikasi IRT dalam Analisis Aitem Tes Kognitif

Firmanto Adi Nurcahyo (Universitas Pelita Harapan Surabaya)

Article Info

Publish Date
19 Jul 2017

Abstract

Item Response Theory (IRT) was developed to overcome the problems in Classical Test Theory (CTT). Item analysis using IRT is based on the parameters used which are item difficulty, item discrimination, and pseudo-chance level. This paper aims to provide an overview of how IRT isused to perform item analysis on cognitive tests. Simulation data of seven items with 900 subjects were used . IRT analysis was performed with R Program based on one, two, and three-parameter logistic model. The results were then discussed

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Journal Info
Buletin Psikologi
Website

Abbrev

buletinpsikologi

Publisher

Universitas Gadjah Mada

Subject

Religion Humanities Neuroscience Public Health Social Sciences

Description

Buletin Psikologi focuses on contextualizing psychological concepts or phenomena within the socio-cultural setting of Indonesia through the use of non-empirical study, such as, literature review, systematic review, scoping review, and meta-analysis. It accepts articles that are based on the thorough ...