Results 61 to 70 of about 876 (122)

Estimating the reliability of composite scores [PDF]

open access: yes, 2009
In situations where multiple tests are administered (such as the GCSE subjects), scores from individual tests are frequently combined to produce a composite score.
He, Qingping
core  

TIMSS 2011 matematik alt testi madde parametrelerinin KTK ile MTK`ya göre BILOG MG, MULTILOG ve R programlarıyla karşılaştırmalı olarak incelenmesi

open access: yes, 2016
The purpose of this study is to scrutinize the item parameters and characteristics of 4th grade mathematics subtest in TIMSS 2011, Turkey, according to Classical Test Theory (CTT) and one parameter, two parameter and three parameter logistic models of Item Response Theory (IRT) by using BILOG, MG, R, MULTILOG programs.
openaire   +4 more sources

Estimating the Multilevel Rasch Model: With the lme4 Package [PDF]

open access: yes
Traditional Rasch estimation of the item and student parameters via marginal maximum likelihood, joint maximum likelihood or conditional maximum likelihood, assume individuals in clustered settings are uncorrelated and items within a test that share a ...
Douglas Bates   +3 more
core   +1 more source

Assessment of Item Parameter Drift of Known Items in a University Placement Exam [PDF]

open access: yes, 2012
: ABSTRACT This study investigated the possibility of item parameter drift (IPD) in a calculus placement examination administered to approximately 3,000 students at a large university in the United States.

core  

Sistem Bank Soal Daerah Terkalibrasi Untuk Menyongsong Era Desentralisasi [PDF]

open access: yes, 2014
: Calibrated Local Governmental Test Item Bank in the Face of Decentralization. The purpose of this study is to develop a caliberated test item bank to face the era of decentralization.
Hadi, S. (Samsul), Retnawati, H. (Heri)
core  

Cross-Cohort Differences in Health on the Verge of Retirement [PDF]

open access: yes
Baby Boomers have left a unique imprint on US culture and society in the last 60 years, and it might be anticipated that they will also put their own stamp on retirement, the last phase of the life cycle.
Beth J. Soldo   +3 more
core  

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