Online Testing

Undisputed Track Record on Adaptive Testing

Our standards-based adaptive testing algorithm ensures that every student is tested on the full breadth and depth of content standards while it adapts test item difficulty to student skill level. This algorithm was the first of its kind to have passed peer review in the United States.

Full Commitment to Addressing the High Demand of the Assessment Industry for Reliable and Secure Tests

The assessment industry has high standards on operational requirements around test delivery. Tests must run on dependable, optimized technology; they must also be highly accurate and secure. We provide exactly what the industry requires: online testing systems that consistently deliver accurate, secure, and valid tests.

100% Accuracy

All tests and the data gathered about them must be 100% accurate. Through our automated scoring engines and testing simulation algorithms, Cambium Assessment’s staff of computer scientists, mathematicians, and statisticians constantly work together to demand this.

Infinitely Scalable Performance

Our online testing technology just works. Its architecture is infinitely scalable. It can reliably deliver to tests to organizations of any size, whether it has a few thousand students or tens of millions. Some of our clients currently test 99.99% of their students online.

Dependable Delivery

We have a proven track record of consistently delivering accurate, secure, and valid tests. Our systems gather the best data about what students know, and then report them back to teachers in a meaningful way. We have helped organizations with varying levels of technology infrastructure to become 99.99% online.

360 Degree Security

Cambium Assessment does not compromise on security. We always look across all attack surfaces to ensure we detect and mitigate security vulnerabilities. We are certified on ISO 27001 standards and employ state-of-the-art security techniques to protect data at all costs.


Check Our Proven Track Record