Here you can find out more about knowledge in context of epistemology, the area of science researching knowledge or about different types of knowledge.

Here you can find out more about learning outcomes, Bloom's taxonomy of learning outcomes, and Revised_Bloom's_taxonomy.

Here you can find out more about understanding.

Here you can find out more about psychometrics, classical test theory and item response theory. Q-matrix

Here you can find out more about educational assessment.

Here you can find out more about types of educational assessment.

Here you can find out more about e-assessment in general, properties of an e-assessment system (architecture, functionality).

Testlets and related effects.