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8px;--bde-woo-ratings__star-color:var(--yellow-500);--bde-woo-ratings__star-size:18px;--bde-woo-ratings__filled-star-svg:url('data:image/svg+xml;utf8,');--bde-woo-ratings__empty-star-svg:url('data:image/svg+xml;utf8,');--bde-woo-product-images__border-radius:4px;--bde-woo-product-images__border-width:0px;--bde-woo-product-images__border-color:var(--grey-300);--bde-woo-wrappers__background-color:var(--white);--bde-woo-wrappers__border-radius:4px;--bde-woo-wrappers__border-color:var(--grey-300);--bde-woo-wrappers__border-width:1px;--bde-woo-wrappers__shadow:rgba(0,0,0,.05) 0 1px 3px,rgba(0,0,0,.05) 0 1px 2px;--bde-woo-tables__header-color:var(--grey-100);--bde-woo-tables__background-color:var(--white);--bde-woo-tables__border-radius:4px;--bde-woo-tables__border-width:1px;--bde-woo-widgets__chip-background-color:transparent;--bde-woo-widgets__chip-background-color-hover:var(--indigo-50);--bde-woo-widgets__chip-text-color:inherit;--bde-woo-widgets__handle-border-color:var(--grey-300);--bde-woo-widgets__handle-background-color:var(--white);--bde-woo-widgets__handle-background-color-hover:var(--white);--bde-woo-widgets__handle-shadow:rgba(0,0,0,.05) 0 1px 3px,rgba(0,0,0,.05) 0 1px 2px;--bde-woo-widgets__handle-shadow-hover:var(--grey-300) 0 0 4px;--bde-woo-widgets__remove-item-from-cart-color:var(--grey-450);--bde-woo-select2__active-item-background-color:var(--indigo-50);--bde-woo-gallery__zoom-icon-shadow:rgba(0,0,0,.05) 0 1px 3px,rgba(0,0,0,.05) 0 1px 2px;--bde-woo-payment-box-background-color:var(--grey-100);--bde-woo-payment-box-border-color:var(--grey-200);--bde-woo-payment-box-border-width:1px;--bde-woo-quicklook-button-icon:url(/wp-content/uploads/breakdance/css/icons/eye.svg);--bde-woo-quicklook-button-background-color:none;--bde-woo-quicklook-button-icon-size:20px;--bde-woo-quicklook-button-backdrop-color:rgba(0,0,0,.15);--bde-woo-quicklook-button-backdrop-opacity:.7;--bde-woo-quicklook-modal-background-color:var(--white);--bde-woo-quicklook-overlay-color:rgba(0,0,0,.7);--bde-woo-quicklook-close-button-size:2em;--bde-woo-quicklook-arrow-size:1em;--bde-woo-quicklook-arrow-color:var(--white);--bde-woo-swatch-space-between-options:10px;--bde-woo-swatch-padding:7px;--bde-woo-swatch-color-width:30px;--bde-woo-swatch-color-height:30px;--bde-woo-swatch-border:1px solid var(--grey-200);--bde-woo-swatch-border-color-hover:var(--grey-400);--bde-woo-swatch-shadow:none;--bde-woo-swatch-shadow-hover:none;--bde-woo-swatch-background:var(--white);--bde-woo-swatch-background-hover:var(--grey-50);--bde-woo-swatch-color-padding:2px;--bde-woo-swatch-tooltip-color:var(--white);--bde-woo-swatch-tooltip-background:var(--grey-900);--bde-woo-swatch-tooltip-padding:7px;--bde-woo-swatch-space-after-label:8px;--bde-woo-responsive__stack:row}:root{--bde-links-color:#283891;--bde-links-color-hover:#283891;--bde-button-primary-background-color:var(--bde-brand-primary-color);--bde-button-primary-background-color-hover:var(--bde-brand-primary-color-hover);--bde-button-secondary-border-color:var(--bde-brand-primary-color);--bde-button-secondary-border-color-hover:var(--bde-brand-primary-color);--bde-button-secondary-text-color:var(--bde-brand-primary-color);--bde-button-secondary-background-color-hover:var(--bde-brand-primary-color);--bde-button-text-text-color:var(--bde-links-color);--bde-button-text-text-color-hover:var(--bde-links-color-hover);--bde-button-font-size:var(--bde-body-font-size);--bde-form-font-size:var(--bde-body-font-size);--bde-form-input-border-top-left-radius:var(--bde-form-input-border-radius);--bde-form-input-border-top-right-radius:var(--bde-form-input-border-radius);--bde-form-input-border-bottom-left-radius:var(--bde-form-input-border-radius);--bde-form-input-border-bottom-right-radius:var(--bde-form-input-border-radius);--bde-form-input-border-top:var(--bde-form-input-border-width) solid var(--bde-form-input-border-color);--bde-form-input-border-right:var(--bde-form-input-border-width) solid var(--bde-form-input-border-color);--bde-form-input-border-bottom:var(--bde-form-input-border-width) solid var(--bde-form-input-border-color);--bde-form-input-border-left:var(--bde-form-input-border-width) solid var(--bde-form-input-border-color);--bde-form-label-color:var(--bde-headings-color);--bde-form-input-focused-border-color:var(--bde-brand-primary-color);--bde-form-input-focused-shadow:var(--bde-brand-primary-color) 0 0 2px;--bde-form-checkbox-selected-color:var(--bde-brand-primary-color);--bde-z-index-lightbox:1100;--bde-z-index-popup:1050;--bde-z-index-modal:1000;--bde-z-index-modal-backdrop:calc(var(--bde-z-index-modal) - 1);--bde-z-index-high:300;--bde-z-index-medium:200;--bde-z-index-low:100;--bde-z-index-sticky:10;--bde-z-index-minicart:var(--bde-z-index-modal);--bde-z-index-minicart-backdrop:var(--bde-z-index-modal-backdrop);--bde-z-index-menu-dropdown:var(--bde-z-index-modal);--bde-z-index-menu-mobile:var(--bde-z-index-modal);--bde-z-index-menu-backdrop:var(--bde-z-index-modal-backdrop);--bde-z-index-search-fullscreen:var(--bde-z-index-modal);--bde-z-index-back-to-top:var(--bde-z-index-high);--bde-z-index-scroll-progress:var(--bde-z-index-high);--bde-z-index-header-sticky:var(--bde-z-index-medium);--bde-z-index-header-overlay:calc(var(--bde-z-index-header-sticky) - 1);--bde-z-index-social-share-buttons:var(--bde-z-index-low);--bde-woo-base-text-color:var(--bde-body-text-color);--bde-woo-base-headings-color:var(--bde-headings-color);--bde-woo-base-primary-color:var(--bde-brand-primary-color);--bde-woo-base-primary-color-hover:var(--bde-brand-primary-color-hover);--bde-woo-base-extra-small-gaps:calc(var(--bde-woo-base-small-gaps)/var(--bde-woo-base-ratio));--bde-woo-base-small-gaps:calc(var(--bde-woo-base-space)/var(--bde-woo-base-ratio));--bde-woo-base-standard-gaps:var(--bde-woo-base-space);--bde-woo-base-medium-gaps:calc(var(--bde-woo-base-space)*var(--bde-woo-base-ratio));--bde-woo-base-big-gaps:calc(var(--bde-woo-base-medium-gaps)*var(--bde-woo-base-ratio));--bde-woo-base-large-gaps:calc(var(--bde-woo-base-big-gaps)*var(--bde-woo-base-ratio));--bde-woo-base-extra-large-gaps:calc(var(--bde-woo-base-large-gaps)*var(--bde-woo-base-ratio));--bde-woo-typography-ratio:var(--bde-font-size-ratio);--bde-woo-typography__size-small:calc(var(--bde-woo-typography__size-standard)/var(--bde-woo-typography-ratio));--bde-woo-typography__size-small-font-family:var(--bde-body-font-family);--bde-woo-typography__size-standard:var(--bde-body-font-size);--bde-woo-typography__size-standard-font-family:var(--bde-body-font-family);--bde-woo-typography__size-medium:calc(var(--bde-woo-typography__size-standard)*var(--bde-woo-typography-ratio));--bde-woo-typography__size-medium-font-family:var(--bde-heading-font-family);--bde-woo-typography__size-large:calc(var(--bde-woo-typography__size-medium)*var(--bde-woo-typography-ratio));--bde-woo-typography__size-large-font-family:var(--bde-heading-font-family);--bde-woo-typography__size-extra-large:calc(var(--bde-woo-typography__size-large)*var(--bde-woo-typography-ratio));--bde-woo-typography__size-extra-large-font-family:var(--bde-heading-font-family);--bde-woo-buttons-and-links__text-link-color:#283891;--bde-woo-buttons-and-links__text-link-color-hover:#283891;--bde-woo-buttons-and-links__nav-link-color:var(--bde-woo-base-text-color);--bde-woo-buttons-and-links__nav-link-color-hover:var(--bde-woo-base-text-on-primary-color);--bde-woo-buttons-and-links__nav-link-color-active:var(--bde-woo-base-primary-color);--bde-woo-forms__spacing-after-label:var(--bde-form-after-label);--bde-woo-forms__spacing-between-fields:var(--bde-form-gap);--bde-woo-forms__spacing-between-columns:var(--bde-woo-base-extra-large-gaps);--bde-woo-forms__labels-color:var(--bde-form-label-color);--bde-woo-forms__inputs-background-color:var(--bde-form-input-background-color);--bde-woo-forms__inputs-text-color:var(--bde-form-text-color);--bde-woo-forms__inputs-placeholder-color:var(--bde-form-input-placeholder-color);--bde-woo-forms__inputs-border-color:var(--bde-form-input-border-color);--bde-woo-forms__inputs-border-width:var(--bde-form-input-border-width);--bde-woo-forms__inputs-border-radius:var(--bde-form-input-border-top-left-radius) 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La comprobación de hechos, un procedimiento vital en el ámbito del periodismo y el intercambio de información, sirve para confirmar la veracidad de declaraciones, alegaciones y noticias. Sus orígenes se remontan a la década de 1850 como medida para contrarrestar el periodismo sensacionalista, y su evolución ha estado marcada por entidades como Associated Press, Ralph Pulitzer, Henry Luce y The New Yorker. La verificación de los hechos puede realizarse antes (ante hoc) o después (post hoc) de la publicación de la información, y numerosas organizaciones y plataformas de medios de comunicación se encargan de esta tarea. En el ámbito político, el fact-checking desempeña un papel crucial, disuadiendo a los políticos de difundir información falsa e influyendo en la percepción y la confianza del público en las declaraciones políticas. Más allá de los entornos formales, la verificación de hechos también impregna los entornos informales, en los que los individuos y la tecnología ayudan a validar las noticias y a detectar las noticias fraudulentas. Sin embargo, el poder de la comprobación de hechos por sí sola puede no ser suficiente para atajar por completo la desinformación, lo que pone de relieve la necesidad de integrarla en los programas educativos.
Comprobación de hechos es el proceso de verificación de la exactitud factual de informes y declaraciones cuestionados. La verificación de los hechos puede realizarse antes o después de que el texto o contenido se publique o difunda de otro modo. Comprobación interna de hechos es la comprobación que realiza internamente el editor para evitar que se publiquen contenidos inexactos; cuando el texto es analizado por un tercero, el proceso se denomina comprobación externa de hechos.
La investigación sugiere que la comprobación de hechos puede corregir las percepciones de los ciudadanos y disuadir a los políticos de difundir afirmaciones falsas o engañosas. Sin embargo, las correcciones pueden decaer con el tiempo o verse desbordadas por las señales de las élites que promueven afirmaciones menos precisas. A veces se critica la comprobación de hechos políticos por ser periodismo de opinión. Una revisión de los fact-checkers de la política estadounidense muestra un resultado mixto de si el fact-checking es una forma eficaz de reducir la conceptos erróneosy si el método es fiable.