Title:

The item information function in one and two-parameter logistic models – a comparison and use in the analysis of the results of school tests

Group publication title:

Didactics of Mathematics

Creator:

Zięba, Anna

Subject and Keywords:

item information function ; Rasch Model ; Birnbaum Model

Description:

Didactics of Mathematics, 2013, Nr 10 (14), s. 87-96

Abstrakt:

This paper presents a very important problem in the theory of IRT, namely the Item Information Function. It presents the similarities and differences in the approach to this problem for the one-parameter Rasch model and the two-parameter Birnbaum model. All kinds of relationships are presented in graphs. Additionally, special attention is paid to the interpretation of these graphs and the results.

Publisher:

Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu

Place of publication:

Wrocław

Date:

2013

Resource Type:

artykuł

Format:

application/pdf

Resource Identifier:

doi:10.15611/dm.2013.10.08

Language:

eng

Relation:

Didactics of Mathematics

Rights:

Wszystkie prawa zastrzeżone (Copyright)

Access Rights:

Dla wszystkich w zakresie dozwolonego użytku

Location:

Uniwersytet Ekonomiczny we Wrocławiu