What Does Criterion Validity Measure?

What Does Criterion Validity Measure? What does criterion validity measure? Criterion validity is an estimate of the extent to which a measure agrees with a gold standard (i.e., an external criterion of the phenomenon being measured). The major problem in criterion validity testing, for questionnaire-based measures, is the general lack of gold standards. What does

What Does It Mean To Have High Ecological Validity?

What Does It Mean To Have High Ecological Validity? What does it mean to have high ecological validity? Ecological validity refers to the ability to generalize study findings to real-world settings. High ecological validity means you can generalize the findings of your research study to real-life settings. Low ecological validity means you cannot generalize your