{"id":98696,"date":"2018-03-11T10:19:35","date_gmt":"2018-03-11T10:19:35","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/seguridad-del-banco-de-a%c2%adtems-en-tests-adaptativos-informatizados\/"},"modified":"2018-03-11T10:19:35","modified_gmt":"2018-03-11T10:19:35","slug":"seguridad-del-banco-de-a%c2%adtems-en-tests-adaptativos-informatizados","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/seguridad-del-banco-de-a%c2%adtems-en-tests-adaptativos-informatizados\/","title":{"rendered":"Seguridad del banco de \u00edtems en tests adaptativos informatizados."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Juan  Ramon Barrada Gonzalez <\/strong><\/h2>\n<p>La visi\u00f3n cl\u00e1sica de la selecci\u00f3n de items en tals ha sido buscar el \u00edtem con mejores propiedades m\u00e9tricas seg\u00fan el nivel de rasgo del examinado. Estudios como los presentados demuestran que la optimizaci\u00f3n secuencial, para cada nuevo \u00edtem a presentar, no ha de suponer los mejores resultados al final de test. Por ello, m\u00e9todos que no buscan el mejor \u00edtem para cada posici\u00f3n pueden llevar a resultados en precisi\u00f3n equivalentes a los que s\u00ed lo hacen. Hemos ilustrado esto mediante tres m\u00e9todos diferentes, el mrm, el m\u00e9todo progresivo y el proporcional. hemos ofrecido tambi\u00e9n m\u00e9todos que permiten mejorar la comparaci\u00f3n entre reglas de selecci\u00f3n, tanto para el caso en el que se dan por v\u00e1lidas las variables com\u00fanmente empleadas para medir seguridad como en el caso de que se simule directamente filtrado de items. de este modo, creemos haber ofrecido, por un lado, reglas que presentan un mejor funcionamiento que la regla de selecci\u00f3n m\u00e1s com\u00fan, y, por otro, modos nuevos de investigar en el campo de la seguridad en tals.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Seguridad del banco de \u00edtems en tests adaptativos informatizados.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Seguridad del banco de \u00edtems en tests adaptativos informatizados. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Juan  Ramon Barrada Gonzalez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 20\/01\/2010<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Julio Alberto Olea Diaz<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: rafael San martin castellanos <\/li>\n<li>Miguel angel Garcia perez (vocal)<\/li>\n<li>pedro Hontangas beltran (vocal)<\/li>\n<li>josep Mar\u00eda Dom\u00e9nech massons (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Juan Ramon Barrada Gonzalez La visi\u00f3n cl\u00e1sica de la selecci\u00f3n de items en tals ha sido buscar [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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