Assessment of psychometric for raven coloured progressive matrices (CPM)‎ using rasch model

الملخص EN

The study aimed at the Psychometric Assessment of Raven Coloured Progressive Matrices (MPC) of intelligence on primary school students in the Algerian environment using the Rasch model.

A sample of 427 was selected in the Convenience Sampling method, 2015/2016.

The results showed the deletion of 06 items from 36 items of the overall test, which were shown to meet Rasch model assumptions as items fit, Unidimensionality, local independence, items polarity, the reliability coefficient of persons and items and separation indicators, and Differential Item Functioning (DIF) of gender.

Thus, the validity of the remaining items assessed to measure the intelligence of primary school pupils.