<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2448-4911</journal-id>
<journal-title><![CDATA[Revista mexicana de opinión pública]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. opinión pública]]></abbrev-journal-title>
<issn>2448-4911</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Facultad de Ciencias Políticas y Sociales]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2448-49112025000100013</article-id>
<article-id pub-id-type="doi">10.22201/fcpys.24484911e.2025.38.90089</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[La transformación mediática en México, 2006-2024: patrones de información, discusión política y fragmentación del electorado]]></article-title>
<article-title xml:lang="en"><![CDATA[The Media Transformation in Mexico, 2006-2024: Information Patterns, Political Discussion and Fragmentation of the Electorate]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Moreno]]></surname>
<given-names><![CDATA[Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Uribe Coughlan]]></surname>
<given-names><![CDATA[Alexandra]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Tecnológico Autónomo de México Departamento Académico de Ciencia Política ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Tecnológico Autónomo de México  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2025</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2025</year>
</pub-date>
<numero>38</numero>
<fpage>13</fpage>
<lpage>37</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2448-49112025000100013&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2448-49112025000100013&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2448-49112025000100013&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Con base a los datos de las encuestas nacionales en México del estudio CNEP (Comparative National Election Project), realizadas después de las elecciones presidenciales de 2006, 2012, 2018 y 2024, en este artículo documentamos el cambio en los patrones de consumo de medios durante las campañas por parte del electorado mexicano y analizamos cómo este cambio ha impactado en los niveles de conocimiento político, de discusión sobre asuntos políticos, y en el acuerdo con el ambiente o nicho mediático que los distintos segmentos del electorado suelen seguir. Estos tres aspectos representan maneras de aproximarnos a tres rasgos de la ciudadanía democrática que tienen que ver con sus niveles de información, sus prácticas deliberativas y sus posibles grados de polarización política enraizada en la fragmentación informativa. Una de las preguntas centrales que nos guía en la investigación es la siguiente: ¿cómo está incidiendo el cambio en los patrones comunicacionales en los niveles de información, deliberación y polarización políticas? Entre nuestros hallazgos principales destacan algunos aspectos esperables como las diferencias por edad y por nivel de escolaridad en el consumo diferenciado de medios de comunicación tradicionales y nuevos, pero también se subrayan otros resultados que reflejan fenómenos cuya confirmación ha sido un poco más elusiva o menos contundente, como la existencia de cámaras de eco entre el electorado mexicano, principalmente entre los segmentos más partidistas y extremistas del espectro político ideológico.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Based on data from the national surveys of the CNEP (Comparative National Election Project) in Mexico, carried out after the presidential elections of 2006, 2012, 2018 and 2024, this article documents the change in the Mexican electorate&#8217;s media consumption patterns during campaign periods and analyzes how said change impacts the level of political knowledge, discussion on political matters and agreement with the media niche or environment that the different segments of the electorate usually follow. These three aspects represent ways to approach three traits of democratic citizenship that have to do with the latter&#8217;s level of information, deliberative practices and possible degrees of political polarization entrenched in information fragmentation. One of the central questions guiding this research is the following: How is the change in communication patterns affecting the levels of political information, deliberation, and polarization? Chief among our key findings are unsurprising aspects like differences in the consumption of new and traditional media based on age and educational level, but also other results that reflect phenomena whose confirmation has been somewhat more elusive or less solid, like the existence of echo chambers among the Mexican electorate, mainly among the most extremist, partisan segments of the ideological political spectrum.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Consumo de medios]]></kwd>
<kwd lng="es"><![CDATA[redes sociales]]></kwd>
<kwd lng="es"><![CDATA[conocimiento político]]></kwd>
<kwd lng="es"><![CDATA[discusión política]]></kwd>
<kwd lng="es"><![CDATA[cámaras de eco]]></kwd>
<kwd lng="es"><![CDATA[elecciones en México]]></kwd>
<kwd lng="en"><![CDATA[media consumption]]></kwd>
<kwd lng="en"><![CDATA[social networks]]></kwd>
<kwd lng="en"><![CDATA[political knowledge]]></kwd>
<kwd lng="en"><![CDATA[political discussion]]></kwd>
<kwd lng="en"><![CDATA[echo chambers]]></kwd>
<kwd lng="en"><![CDATA[Mexican elections]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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