What is a test matrix?

For those who do not deal with examinations on a daily basis, a test matrix may be an unfamiliar term. This is despite the fact that it is an incredibly useful tool for (digital) testing. In this article, you can read more about the significance of an examination matrix. You will also learn more about its advantages with regard to the examination, the candidate, and the teacher or examination board.

Meaning of a test matrix

What is an exam template? An exam template is basically nothing more than a template for an exam. A template is a mould or casting form. An exam template is therefore like a blueprint for the exam!

By organising the questions (items) in your test in a specific format, you create clarity. This gives you a breakdown of the course material to be tested and the corresponding exam questions.

Validity of a test

You can increase the validity of a test by using a test matrix. With high validity (or validity), the exam measures what it should measure. This allows you to test the subject matter at the level required by the learning objectives. These learning objectives (or final attainment levels) provide clarity about what a candidate must master in terms of knowledge, insight and skills. If you specify these components, a test matrix helps you to include them in the examination. Suppose you have three primary learning objectives in mind, then this can help you to structure and subdivide the questions.

Advantages of a test matrix

A test matrix has several advantages. This applies to the examination, the candidate, and the teacher or examination board. These groups are discussed below: