Definition of VALIDITY. Meaning of VALIDITY. Synonyms of VALIDITY

- Internal validity, the validity of causal inferences within scientific studies, usually based on experiments External validity, the validity of generalized...
- a validly published name is a name that meets the requirements in the International Code of Nomenclature for algae, fungi, and plants for valid publication...
- (1959) introduced the concept of discriminant validity within their discussion on evaluating test validity. They stressed the importance of using both discriminant...
- premises validate the conclusion. This is known as semantic validity. In truth-preserving validity, the interpretation under which all variables are ****igned...
- fact related. Convergent validity, along with discriminant validity, is a subtype of construct validity. Convergent validity can be established if two...
- reflects. Modern validity theory defines construct validity as the overarching concern of validity research, subsuming all other types of validity evidence such...
- claims to measure. Validity is based on the strength of a collection of different types of evidence (e.g. face validity, construct validity, etc.) described...
- Concurrent validity and predictive validity are two types of criterion-related validity. The difference between concurrent validity and predictive validity rests...
- In psychometrics, criterion validity, or criterion-related validity, is the extent to which an operationalization of a construct, such as a test, relates...
- P****port validity is the length of time a p****port can be used to travel to another country, or be used as a valid form of identification within or outside...