Match the following terms and the descriptions. Some responses can be used more than once. 4 3 4 Measuring the core concept that was intended to be measured and not something else. Just by looking at the measuring device we believe it will measure what it is supposed to measure. Degree to which the measuring device represents the full range of characteristics associated with the construct of interest. Achieved when one measurement can be linked to some other external measure. Easiest type of validity to establish. 1. Construct validity 2. Content Validity 3. Criterion-related validity 4. Face validity