History

Item types¶

At the moment, there are seven item types included among the ICAR set:

Three-Dimensional Rotation https://icar-project.com/documents/8
Letter and Number Series https://icar-project.com/documents/9
Matrix Reasoning https://icar-project.com/documents/10
Verbal Reasoning https://icar-project.com/documents/11
Progressive Matrices https://icar-project.com/documents/12
Number Series https://icar-project.com/documents/21
Perceptual Maze https://icar-project.com/documents/22

Additional item types have been kindly contributed to ICAR:

Face Detection (contributed by R. Verhallen) https://icar-project.com/documents/13
Figural Analogies (contributed by D. Blum) https://icar-project.com/documents/19 (and IMak R-package https://icar-project.com/documents/18)
Melodic Discrimination (contributed by Harrison and Müllensiefen) https://icar-project.com/documents/20

A range of item types are currently under development, including but not limited to:

Propositional reasoning
Compound remote associate
Emotion recognition
2D/3D rotation

We also provide the following item types developed by our collaborative researchers, to whom we are very much grateful for their contribution. Please note that psychometric information is not available for these items. It would be great if you could inform us and share your data if you'd plan to employ these in your studies, so that we could calibrate and validate them for future use by the ICAR community. :

Verbal reasoning https://icar-project.com/documents/14
Numerical reasoning https://icar-project.com/documents/15
Abstract reasoning https://icar-project.com/documents/16
Situational judgement https://icar-project.com/documents/17

For another overview of all existing item types, please click the link below:

ICAR Item Types

International Cognitive Ability Resource

Wiki

Item types¶