Syllogisms

FREE for use with an Inquisit Lab or Inquisit Web license.

Available Test Forms

BAROCO Short Syllogism Test

A simple 5-item survey with syllogism problems that correlates with general intelligence
Duration: 2 minutes
(Requires Inquisit Lab)
(Run with Inquisit Web)
Last Updated
English
Oct 15, 2025, 4:35PM

References

Google ScholarSearch Google Scholar for peer-reviewed, published research using the Inquisit Syllogisms.

Johnson-Laird, P. N., & Steedman, M. (1978). The psychology of syllogisms. Cognitive Psychology, 10(1), 64–99. https://doi.org/10.1016/0010-0285(78)90019-1

Shikishima, C., Yamagata, S., Hiraishi, K., Sugimoto, Y., Murayama, K., & Ando, J. (2011). A simple syllogism-solving test: Empirical findings and implications for g research. Intelligence, 39, 89-99. https://doi.org/10.1016/j.intell.2011.01.002