Title
A Note On Item Information In Any Direction For The Multidimensional Three-Parameter Logistic Model
Keywords
Item information; Maximum information; Measurement direction; Multidimensional measurement; Three-parameter logistic model
Abstract
The purpose of this note is twofold: (a) to present the formula for the item information function (IIF) in any direction for the Multidimensional 3-Parameter Logistic (M3-PL) model and (b) to give the equation for the location of maximum item information (θ max) in the direction of the item discrimination vector. Several corollaries are given. Implications for future research are discussed. © 2005 The Psychometric Society.
Publication Date
3-1-2005
Publication Title
Psychometrika
Volume
70
Issue
1
Number of Pages
213-216
Document Type
Article
Personal Identifier
scopus
DOI Link
https://doi.org/10.1007/s11336-003-1129-6
Copyright Status
Unknown
Socpus ID
23244467107 (Scopus)
Source API URL
https://api.elsevier.com/content/abstract/scopus_id/23244467107
STARS Citation
Bryant, Damon U., "A Note On Item Information In Any Direction For The Multidimensional Three-Parameter Logistic Model" (2005). Scopus Export 2000s. 4070.
https://stars.library.ucf.edu/scopus2000/4070