Animation of the two-parameter partial credit (2PPC) model

Author:George Anthony Benners

This graphic illustrates the two-parameter partial credit (2PPC) Item Response Theory (IRT) Model, for polytomously scored items (Muraki, 1992; Yen, 1993)

New Resources

Morse code visualizer / decoder
apec
seo tool
探究長方形對角線上的正方形數目
רישום חופשי

Discover Resources

Reflection and refraction of light
Square Pyramid: Underlying Anatomy
Unit 2 Construction Task 2b_ Name
Conicas
Base Graph

Discover Topics

Dilation
Mathematics
Congruence
Cube
Special Points