Use of Non-Parametric Item Response Theory to Develop a Shortened Version of the Positive and Negative Syndrome Scale (PANSS) IRT PANSS CTT
- Author(s):
-
Kahn, Anzalee;
Lewis, Charles;
Lindenmayer, Jean-Pierre
- Publication Year:
- 2011
- Source:
-
Psychiatry, v11 n178 p1-23, Nov 16, 2011
- Document Type:
- Article
- Page Count:
- 23
- Subject/Key Words:
-
Item Response Theory (IRT),
Positive and Negative Syndrome Scale (PANSS),
Item Characteristic Curves,
Option Characteristic Curves,
Classical Test Theory (CTT)