validity

1. Criterion-Related Validity Evidence

1.1. Predictive validity evidence

1.1.1. “Predictive validity evidence refers to how well the test predicts some future behavior of the examinees” (Kubiszyn 331).

1.2. Concurren tcriterion-related validity evidence

1.2.1. “Concurrent criterion-related validity evidence deals with measures that can be administered at the same time as the measure to be validated” (Kubiszyn 330).

2. Content Validity Evidence

2.1. “The content validity evidence for a test is established by inspecting test questions to see whether they correspond to what the user decides should be covered by the test” (Kubiszyn 330).