02267cam a22004572u 4500001000800000005001700008007001400025008004100039035002000080037001900100040002700119088001700146091000800163100002200171245009800193260006800291300001000359520068400369530007901053533008101132650003001213650002201243650003401265650003101299650003101330650003201361650003201393650003501425650002301460650002401483650002601507650002101533650002901554650002301583650003001606650002601636650002001662710004801682856003701730984004201767523779020181018165231.0he u||024||||080220s1972 xxu ||| b ||| | eng d 9(ericd)ED069783 aED069783bERIC aericdbengcericddMvI aETS-RB-72-50 amfm1 aLord, Frederic M.10aIndividualized Testing and Item Characteristic Curve Theoryh[microform] /cFrederic M. Lord. a[Washington, D.C.] :bDistributed by ERIC Clearinghouse,c1972. a39 p. aAn elementary survey of item characteristic curve theory, centered around the problems of individualized (tailored) testing, is presented. Following the introduction, discussions are provided of the following: Test Theory for Itemized Tests; The Guttman Scale; Item Characteristic Curve Theory; An Alternative Model; Specialization, Application, and Evaluation; Pretesting; The Statistical Estimation of Ability; A Simpler Procedure for Estimating Ability; Stochastic Approximation; The Staircase Method for Selecting the Test Questions; Scoring the Answers; Evaluation of Testing Methods; and Relation to Psychophysical Methods. An extensive list of references is provided. (DB) aMay also be available online. Address as at 14/8/18:uhttps://eric.ed.gov/ aMicrofiche.b[Washington D.C.]:cERIC Clearinghouseemicrofiches : positive.17aAchievement Tests.2ericd07aBulletins.2ericd07aCitations (References)2ericd07aEvaluation Methods.2ericd17aIndividual Testing.2ericd17aLatent Trait Theory.2ericd17aMathematical Models.2ericd17aPredictive Measurement.2ericd07aPretesting.2ericd07aProbability.2ericd07aPsychometrics.2ericd07aResearch.2ericd07aScoring Formulas.2ericd07aStatistics.2ericd07aTest Construction.2ericd17aTest Validity.2ericd07aTesting.2ericd2 aEducational Testing Service, Princeton, NJ.41uhttps://eric.ed.gov/?id=ED069783 aANLcmc 2253 ED069783d77000000073773