Item Characteristic Curve

Views Updated: Dec 15, 2025

Key Facts

Abbreviation
ICC
Pronunciation
/ˈaɪtəm ˌkɛrɪktərˈɪstɪk kərv/
Category
Academic & Science
Related Field
Electronics

Examples in Context

  1. The methods applied in data analysis are the analysis of item characteristic curve, item information function, test information function and item validity, as well as the checking of biased items.
  2. It needs Test Equating to establish a Item Bank of Polytomous Scored Model under the IRT. This study deduced the Item Characteristic Curve(ICC) Method for the purpose under the Graded Response Model and got success on the equating experiment.

Other meanings of ICC