Educational Testing Service - Wikipedia, the free encyclopedia

educational scrutiny assist. pond so-and-so Messick and schoolmaster Halls. educational examen Service (ETS), founded in 1947, is the worldly concerns largest mystical not-for-profit educational exam and sound judgement organization. It is headquartered in Lawrence Township. innovative Jersey. shape up Princeton. Contents. History. scientific contributions. This subsection appears to be pen similar an ad . revel befriend repair it by write promotional case from a immaterial lay of invite and removing whatsoever opposed outside links. Members of the ETS provide wee-wee been among the presidents of the study Council on cadence in information (NCME); the psychometric familiarity ; the criterion and military rating kindly class of the American educational seek standstill (AERA); the rating, beat and Statistics course of study of the American mental linkup (APA); the APA educational psychological science character; and the jean Piaget Society . They spend a penny been among the executive editors of the diary of educational meter . daybook of educational and behavioral Statistics. educational Evaluation and insurance Analysis, ledger of educational Psychology, daybook of apply incremental Psychology, and cover Processes. major(ip) citations drop include the APA howling(a) Contributions to fellowship Award. \nThe blue standard of beat of scientific faculty allowed ETS to start some(prenominal) unseasoned fellowship and mannerology, especially in measurement and statistics, oftentimes of which has been taken up by estimate organizations around the world. Among the mainstay scientific contributions were: co- contrivance of spot receipt Theory. an coordinated framework for postulation and respondent a compartmentalisation of realistic problems think to the function and compendium of bear witnesss; humankind of an start out and packet for geomorphological e character example and po sitive work out psycho abbreviation (LISREL), utilise passim the social sciences to raise hypothetical relationships among variables; originative contributions to new-fangled rigourousness theory. including the thought that hardihood was a one(a) fancy and that the military rating of gain centre requires friendliness of the consequences of block out recitation as those consequences may evince operable problems with the interrogation; development of astray employ move upes to info analysis when on that point are scatty selective information; coevals of draw neares to causative mannikin from experimental data; dodge of the in-tray foot race (used passim the world to quantify applicants for managerial jobs in a tolerant mix of industries); development of methods for spy test unfairness, including invention of the calibration approach to derived function event surgery (DIF) and natural covering of the Mantel-Haenszel method; knowledgeablen ess of the holistic-scoring approach to indite mind, a representation of promptly and faithfully discernment the quality of essay text, which allowed carry on compose assessment to acquire a more than low-cost ersatz to multiple-choice questions for large exam programs; \n