500
Define Content-validity bias and give an example of when it may arise
The content of a test is comparatively more difficult for one group of students than for others. It can occur when members of a student subgroup, such as various minority groups, have not been given the same opportunity to learn the material being tested, when scoring is unfair to a group (for example, the answers that would make sense in one group’s culture are deemed incorrect), or when questions are worded in ways that are unfamiliar to certain students because of linguistic or cultural differences.