Перевод: с английского на все языки

со всех языков на английский

validity study

См. также в других словарях:

  • Validity (statistics) — In psychology, validity has two distinct fields of application. The first involves test validity, a concept that has evolved with the field of psychometrics but which textbooks still commonly gloss over in explaining that it is the degree to… …   Wikipedia

  • validity — An index of how well a test or procedure in fact measures what it purports to measure; an objective index by which to describe how valid a test or procedure is. concurrent v. an index of criterion related v. used to predict performance in a real… …   Medical dictionary

  • study validity — tyrimo pagrįstumas statusas T sritis biomedicinos mokslai apibrėžtis Tyrimo apibūdinimas, rodantis nustatytų tirtos žmonių grupės dėsningumų tikrumą ir tinkamumą visai populiacijai. Tyrimo pagrįstumas skirstomas į ↑vidinį tyrimo pagrįstumą ir… …   Lithuanian dictionary (lietuvių žodynas)

  • validity — n. an indication of the extent to which a clinical sign or test is a true indicator of disease. Reduced validity can arise if the tests produce different results when conducted several times on the same person under identical conditions (i.e.… …   The new mediacal dictionary

  • Study heterogeneity — Meta analysis is a method used to combine the results of different trials in order to obtain a quantified synthesis. The size of individual clinical trials is often too small to detect treatment effects reliably. Meta analysis increases the power …   Wikipedia

  • Internal validity — is the validity of (causal) inferences in scientific studies, usually based on experiments as experimental validity [ Mitchell, M. and Jolley, J. (2001). Research Design Explained (4th Ed) New York:Harcourt.] . Details Inferences are said to… …   Wikipedia

  • Ecological validity — is a form of validity in a research study. For a research study to possess ecological validity, the methods, materials and setting of the study must approximate the real life situation that is under investigation.Brewer, M. (2000). Research… …   Wikipedia

  • External validity — is the validity of generalized (causal) inferences in scientific studies, usually based on experiments as experimental validity. [ Mitchell, M. Jolley, J. (2001). Research Design Explained (4th Ed) New York:Harcourt.] Inferences about cause… …   Wikipedia

  • Predictive validity — In psychometrics, 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 test for job performance is the correlation between test scores and, for… …   Wikipedia

  • Methods used to study memory — The study of memory incorporates research methodologies from neuropsychology, human development and dragon testing using a wide range of species. The complex phenomenon of memory is explored by combining evidence from many areas of research. New… …   Wikipedia

  • Criterion validity — A valid measure actually measures what it says it will measure. To define a measure as valid, one can assess different types of validity. The type of validity of measurement assessed depends on what the researcher wants to know. Criterion… …   Wikipedia

Поделиться ссылкой на выделенное

Прямая ссылка:
Нажмите правой клавишей мыши и выберите «Копировать ссылку»