The construction of test reliability statistical criteria by a computer simulation

Lietuvos Matematikos Rinkinys

Aleksandras Krylovas¹  Olga Navickienė¹  Natalja Kosareva² 

[1] Mykolas Romeris University;Vilnius Gediminas Technical University;

关键词: knowledge assessment tests;    Monte Carlo experiments;    mathematical modelling;    statistical criteria;   

DOI  :  10.15388/LMR.A.2013.10

来源: DOAJ

【 摘 要 】

The paper describes a computer simulation experiment of knowledge assessment test when item’s characteristic functions are power functions and knowledge level of the population has uniform or normal distribution. The inversions of the conditional means were calculated and probability distributions of the numbers of inversions were simulated. In practice of construction of knowledge tests for checking their suitability (validity) observed values of inversions are compared with reference values obtained byMonte Carlo experiments.

【 授权许可】

Unknown