Welcome to the Jouve-Cerebrals Crystallized Educational Scale (JCCES) Test, a refined instrument designed to assess verbal and mathematical competencies, reflecting crystallized intelligence.
Explore Your Knowledge with JCCES
Challenge your verbal and mathematical skills with the JCCES Test, featuring 129 varied items. This comprehensive assessment, updated in 2023, measures crystallized intelligence—your acquired knowledge and skills. Benefit from instant free feedback upon completion.
A deeper exploration is available through the Detailed Cognitive Assessment Report, offering detailed analysis and insights into your performance.
Curious about a more in-depth analysis? View a sample report to see what further insights await.
JCCES for Professional Assessment
Backed by empirical research, the JCCES Test provides a reliable measure of crystallized intelligence and educational skills, suitable for:
- Comprehensive Validation: Correlations with established cognitive and academic measures affirm its efficacy (e.g., r = .82 with WAIS FSIQ, and r > .80 with various SAT versions).
- Reliable Measurement: Exhibits high internal consistency, with a Cronbach’s Alpha of .96.
The JCCES stands as a key tool for professionals in education and psychology, offering insights into an individual's knowledge and skills.
Professionals looking to integrate the JCCES into their toolkit are invited to contact us for detailed information on licensing, bulk access, and custom solutions.
Delve into the JCCES's foundation and validation through our publication: "Evaluating The JCCES: Reliability, Internal Consistency, And Alternative Answer Recognition".
