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THE EFFECT OF TEST LENGTH, SAMPLE SIZE, AND ITEM RESPONSE THEORY MODELS ON GENERALIZABILITY THEORY
Jurnal EdusciencePurpose – This study examined the effects of test length, sample size, and Item Response Theory (IRT) models on the reliability of Generalizability Theory (GT) coefficients.
Priarti Megawanti +4 more
doaj +1 more source
LABOUR, Volume 40, Issue 4, Page 471-486, December 2026.ABSTRACT This paper addresses the problem of assessment non‐completion in surveys within the context of cognitive skills measurement in sub‐Saharan Africa. The World Bank's STEP Skills Measurement Program represented a major initiative to measure skills in low‐ and middle‐income countries, with surveys conducted in two African countries, Ghana and ...
Andreas Backhaus
wiley +1 more source
Performance evaluation of conflict serializability against 2PL in Homogenous Distributed Database [PDF]
, 2013 There are many techniques in the recent years that provide the synchronization among the transactions using shared data like 2 phase locking protocol and time stamping in distributed database system.
Harpreet Kaur +5 more
core +1 more source
BMC Public Health, 2006 Background We tested the properties of the 18 Household Food Security Survey (HFSS) items, and the validity of the resulting food security classifications, in an English-speaking middle-income country.
Nunes Cheryl +2 more
doaj +1 more source
Criminology, Volume 64, Issue 4, Page 1035-1081, November 2026.Abstract Extensive research has established a link between low self‐control and child victimization. However, the specific neighborhood conditions under which low self‐control most strongly influences victimization have been little examined, and, more importantly, no previous studies have investigated the complex ways in which neighborhood context ...
Myunghee You, Brian J. Stults
wiley +1 more source
Brain and Behavior, Volume 16, Issue 9, September 2026.In the analysis of the Amsterdam Operative Anxiety and Information Scale (APAIS) using Item Response Theory, no previously published structure showed a good model fit. The original two‐factor structure showed the best fit. In this solution, the factors also demonstrated high reliability across a wide range of the measured latent variables.
Brigitte Messerer +3 more
wiley +1 more source
Information-Weighted and Normal Density-Weighted Haebara Linking
InformationLinking methods based on item response theory aim to place item parameters from different groups, test forms, or test administrations onto a common scale.
Alexander Robitzsch
doaj +1 more source