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A Study Intended to Develop a Turkish Procrastination Scale by Item Response Theory
(World Institute for Advanced Research and Science, 2014)
Although there are several definitions of procrastination, it can be defined as a behavioral characteristic or disposition as postponing or delaying to perform a task or to make a decision. Most of the research on ...
Development of a Self Report Stress Scale Using Item Response Theory-I: Item Selection, Formation of Factor Structure and Examination of Its Psychometric Properties
(Turkish Association of Neuropsychiatry, 2018)
Introduction: Due to the absence of Turkish psychometric devices assessing stress, in the present study it was aimed to develop a stress scale, and examine its basic psychometric properties. Methods: Current study ...