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...

up validity or valid in Wiktionary, the free dictionary. Validity or Valid may refer to: Validity (logic), a property of a logical argument Validity (statistics)...

reflects. Modern validity theory defines construct validity as the overarching concern of validity research, subsuming all other types of validity evidence such...

predict behavior outside of the lab, thus having more ecological validity. Ecological validity can be considered a commentary on the relative strength of a...

(1959) introduced the concept of discriminant validity within their discussion on evaluating test validity. They stressed the importance of using both discriminant...

External validity is the validity of applying the conclusions of a scientific study outside the context of that study. In other words, it is the extent...

external validity can be described using qualitative or quantitative forms of causal notation. Inferences are said to possess internal validity if a causal...

predictive validity is the extent to which a score on a scale or test predicts scores on some criterion measure. For example, the validity of a cognitive...

into various "validities" (such as content validity, criterion validity, and construct validity), the currently dominant view is that validity is a single...

fact related. Convergent validity, along with discriminant validity, is a subtype of construct validity. Convergent validity can be established if two...

Criterion validity Discriminant validity (divergent validity) Prima facie Test validity Validity (statistics) Holden, Ronald B. (2010). "Face validity". In...

In psychometrics, content validity (also known as logical validity) refers to the extent to which a measure represents all facets of a given construct...

In psychometrics, criterion validity, or criterion-related validity, is the extent to which an operationalization of a construct, such as a test, relates...

Repeated measures design Replication (statistics) Representation validity Reproducibility Resampling (statistics) Rescaled range Resentful demoralization –...

be valid for predicting, say, job performance. While reliability does not imply validity, reliability does place a limit on the overall validity of a...

Concurrent validity and predictive validity are two types of criterion-related validity. The difference between concurrent validity and predictive validity rests...

use As the opposite of valid: Validity (logic), in logic, true premises cannot lead to a false conclusion Validity (statistics), a measure which is measuring...

control for extraneous variables. Internal validity Statistical model validation Test validity Validity (statistics) Cozby, Paul C. (2009). Methods in behavioral...

Incremental validity is a type of statistical validity that assesses whether a new psychometric assessment has more predictive ability than existing methods...

generalizations after data collection. Validity evidence based on nomological validity is a general form of construct validity. It is the degree to which a construct...

specification – Part of the process of building a statistical model Validity (statistics) – Extent to which a measurement corresponds to reality Feng, Cheng;...

medical statistics is its use in meta-analysis. It forms the basis of the validation statistic, Vn which is used to test the statistical validity of meta-analysis...

Statistics (from German: Statistik, orig. "description of a state, a country") is the discipline that concerns the collection, organization, analysis,...

of English) and to validate is to prove that something is valid ("To confirm; to render valid" Collaborative International Dictionary of English). With...

Resampling (statistics) Statistical conclusion validity Statistical model specification Statistical model validation Validity (statistics) Coefficient...

approach to examining construct validity developed by Campbell and Fiske (1959). It organizes convergent and discriminant validity evidence for comparison of...

Data may be analysed with the use of software to interpret or visualise statistics or data to produce the desired results of the research such as quantitative...

improve the accuracy, credibility, validity, and transferability (also known as applicability, internal validity, or fittingness) of a study. There are...

Validity, and Criterion Validity are types of validity. Construct validity is estimated by convergent and discriminant validity and factor analysis. Convergent...

toward knowledge claims Validity (disambiguation) Validity (statistics) – Extent to which a measurement corresponds to reality Validity (logic) – Argument...