Validity evidence based on test content is important for educational tests to demonstrate the degree to which they fulfill their purposes. Most content validity studies involve subject matter experts (SMEs) who rate items that comprise a test form. In computerized-adaptive testing, examinees take different sets of items and test "forms"…

The education of students is fundamental to shaping a preferred provincial, national and global future. It is also essential in maintaining Alberta's standard of living and ensuring its global competitiveness. The education system must simultaneously prepare the citizens of tomorrow while equipping the students with the knowledge and skills they…