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Toplam kayıt 13, listelenen: 11-13
Development of the COVID-19-specific obsessive compulsive symptoms scale with various validity and reliability proofs
(Springer, 2022)
The COVID-19 epidemic, which spread rapidly around the world, has had a signifcant negative impact on mental health. Obsessive–compulsive disorder (OCD)
issues are among the main mental health efects of COVID-19. The ...
Detecting aberrant response behavior with nonparametric method: mokken and PerFit packages in RStudio
(Bellwether Publishing, Ltd., 2020)
In order to reach valid and reliable test scores, various test theories have been developed, and one of them is nonparametric item response theory (NIRT). Mokken Models are the most widely known NIRT models which are useful ...
The vaccination fear scale (VFS-6): Adaptation, cross-cultural validation, and invariance among genders and six different cultures, applying classical test theory (CTT) and item response theory (IRT)
(MDPI, 2024)
The coronavirus disease 2019 (COVID-19) pandemic had a meaningful impact on several areas of human activity. With respect to psychological assessment, the requirements to study the fear of vaccination as a means to diminish ...