Surrogate indices for item information functions in criterion-referenced language testing

1993 ◽  
Vol 10 (2) ◽  
pp. 171-191 ◽  
Author(s):  
Thom Hudson
Keyword(s):  
Language Testing ◽  
Item Information ◽  
Information Functions ◽  
Criterion Referenced

On Score Locations of Binary and Partial Credit Items and Their Applications to Item Mapping and Criterion-Referenced Interpretation

1998 ◽  
Vol 23 (1) ◽  
pp. 35-56 ◽  
Author(s):  
Huynh Huynh
Keyword(s):  
Latent Trait ◽  
Bayesian Updating ◽  
Item Information ◽  
Partial Credit ◽  
Criterion Referenced

A procedure is presented for locating on the latent trait scale the scores (or responses) of items that follow the three-parameter logistic (3PL) and monotone partial credit (MPC) models. The procedure is based on a Bayesian updating of the item information and is identical to locating the score at the latent trait value that maximizes the Bock score information. Applications are provided in terms of selecting items or score categories for criterion-referenced interpretation and mapping and analyzing score categories.

Language testing

2002 ◽  
Vol 35 (2) ◽  
pp. 114-147
Keyword(s):  
Language Testing
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