Descriptive analysis and Classical Test Theory (CTT) and Item Response Theory (IRT) in psychometrics were used to assess the latent factor structure and internal consistency of the self-reported health data.是什么意思_Descriptive analysis and Classical Test Theory (CTT) and Item Response Theory (IRT) in psychometrics were used to assess the latent factor structure and internal consistency of the self-reported health data.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句