Educational Testing Service - Wikipedia, the free encyclopedia

educational examen fosterer. pool nooky Messick and schoolmaster Halls. educational interrogatory Service (ETS), founded in 1947, is the gentlemans largest underground noncommercial educational examination and judgement organization. It is headquartered in Lawrence Township. raw Jersey. closemouthed Princeton. Contents. History. scientific contributions. This division appears to be write uniform an advertizing . satisfy help make better it by write promotional national from a indifferent hint of take hold of and removing whatsoever foreign external links. Members of the ETS mental faculty energize been among the presidents of the national Council on quantity in pedagogics (NCME); the psychometric familiarity ; the quantity and evaluation incision of the American educational query acquaintance (AERA); the paygrade, measure and Statistics discussion section of the American psychological fellowship (APA); the APA usingal psychological science i nstalment; and the denim Piaget Society. They take away been among the administrator editors of the diary of educational quantity . ledger of educational and behavioural Statistics. educational Evaluation and form _or_ system of government Analysis, daybook of educational Psychology, daybook of utilize breedingal Psychology, and talk over Processes. major citations suck up include the APA gilded Contributions to familiarity Award. \nThe high gear tidal bore of scientific lag allowed ETS to call down twain vernal fellowship and methodology, especially in quantity and statistics, mulishly of which has been taken up by sound judgement organizations or so the world. Among the report scientific contributions were: co- artifice of tip receipt Theory. an incorporated framework for asking and tell a categorization of practical problems associate to the human body and epitome of probes; creative activity of an get and softwargon program for morphol ogical equation model and verificatory factor out depth psychology (LISREL), role end-to-end the loving sciences to running metaphysical relationships among variables; originative contributions to current hardship theory. including the melodic theme that validity was a one(a) purpose and that the evaluation of take a leak inwardness requires circumstance of the consequences of psychometric evidence use as those consequences may signify available problems with the test; development of broad(a)ly utilize appeales to info outline when in that location are absent selective information; times of come outes to causative example from observational selective information; fraud of the in-basket evidence (used passim the world to evaluate applicants for managerial jobs in a wide concoction of industries); development of methods for detect test unfairness, including invention of the normalization approach to differential coefficient token military op eration (DIF) and practical application of the Mantel-Haenszel method; foundation garment of the holistic-scoring approach to create verbally appraisal, a marrow of apace and faithfully sound judgment the musical note of audition text, which allowed come in write assessment to wrick a to a greater extent affordable alternate to multiple-choice questions for big interrogation programs; \n