How Many IRT Parameters Does It Take to Model Psychopathology Items?

Keyphrases

• Psychopathology 100%
• Lower Asymptote 100%
• Item Response Theory 50%
• Minnesota Multiphasic Personality Inventory-2 (MMPI-2) 50%
• Chi-square 50%
• Log-likelihood Ratio 50%
• Logistic Model 50%
• Item-level 50%
• Multidimensionality 50%
• Unexpected Findings 50%
• Item Contents 50%
• Deviance Test 50%
• Residual Statistics 50%

Psychology

• Personality Inventory 100%
• Adolescence 100%