{"id":143499,"date":"1993-01-01T00:00:00","date_gmt":"1993-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/utilizacion-de-modelos-logisticos-unidimensionales-con-datos-multidimensionales\/"},"modified":"1993-01-01T00:00:00","modified_gmt":"1993-01-01T00:00:00","slug":"utilizacion-de-modelos-logisticos-unidimensionales-con-datos-multidimensionales","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/psicologia\/utilizacion-de-modelos-logisticos-unidimensionales-con-datos-multidimensionales\/","title":{"rendered":"Utilizacion de modelos logisticos unidimensionales con datos multidimensionales."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Marcelino Cuesta Izquierdo <\/strong><\/h2>\n<p>En el trabajo que aqui se presenta se aborda la robustez de los modelos unidimensionales de teoria de respuesta a los items (tri), que son los que en la actualidad estan a disposicion de los usuarios, a la violacion de uno de sus supuestos centrales, la unidimensionalidad de la habilidad medida. Para comprobar los efectos de la violacion del supuesto sobre el comportamiento de los modelos al uso se realizaron tres simulaciones empleando datos multidimensionales, siguiendo tres lineas de abordar el tema presentes en la literatura. En las dos primeras simulaciones las generaciones de datos se llevaron a cabo desde modelos factoriales (modelo factorial de wherry, naylor, wherry y fallis, y modelo factorial jerarquico de schmid y leiman) y en la tercera desde un modelo logistico multidimensional (modelo multidimensional de dos parametros de mckinley y reckase). Los resultados indican que, efectivamente, la violacion del supuesto afecta a las estimaciones unidimensionales realizadas con el programa bilog. Sin embargo, a efectos practicos puede considerarse que, ante la existencia de una dimension dominante o de dimensiones con intercorrelaciones moderadamente altas (r 0.4), los modelos parecen suficientemente robustos. En todo caso se recomienda prudencia a los usuarios de los modelos unidimensionales cuando los empleen con datos manifiestamente multidimensionales.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Utilizacion de modelos logisticos unidimensionales con datos multidimensionales.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Utilizacion de modelos logisticos unidimensionales con datos multidimensionales. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Marcelino Cuesta Izquierdo <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Oviedo<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1993<\/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>Jos\u00e9 Mu\u00f1iz Fernandez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Gerardo Alfonso Prieto Adanez <\/li>\n<li> Paz Caballero M. Dolores (vocal)<\/li>\n<li> Herrero Diez Fco. Javier (vocal)<\/li>\n<li>Mar\u00eda Isabel Barbero Garc\u00eda (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Marcelino Cuesta Izquierdo En el trabajo que aqui se presenta se aborda la robustez de los modelos [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[1175,8846,324,4129,40406],"tags":[4134,25528,2997,258231,17419,239835],"class_list":["post-143499","post","type-post","status-publish","format-standard","hentry","category-evaluacion-y-diagnostico-en-psicologia","category-oviedo","category-psicologia","category-psicometria","category-teoria-del-test","tag-gerardo-alfonso-prieto-adanez","tag-herrero-diez-fco-javier","tag-jose-muniz-fernandez","tag-marcelino-cuesta-izquierdo","tag-maria-isabel-barbero-garcia","tag-paz-caballero-m-dolores"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/143499","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=143499"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/143499\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=143499"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=143499"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=143499"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}