Browsing by Author "Gomaa, Abdel Salam"
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Coronary Heart Disease Risk Factors among University Female Students
Aziz, Hassan A; Gomaa, Abdel-Salam ( Radcliffe Medical Press , 2017 , Article)Background: Coronary heart disease (CHD) is a main cause of morbidity and mortality globally. High levels of cholesterol are considered a major risk factor of CHD. This study sought to find out the prevalence of high ... -
Factors of the Asymmetric Non-Uniform DIF Detection Rate When Using the Alternative Mantel-Haenszel Procedure
MOLLAZEHI, MOHAMMAD D. (2020 , Master Thesis)Test-item bias has become an increasingly challenging investigation in statistics and education. A popular method, the Mantel-Haenszel (MH) Test, is used for detecting non-uniform differential item functioning (DIF) but ...