<?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>2007-7467</journal-id>
<journal-title><![CDATA[RIDE. Revista Iberoamericana para la Investigación y el Desarrollo Educativo]]></journal-title>
<abbrev-journal-title><![CDATA[RIDE. Rev. Iberoam. Investig. Desarro. Educ]]></abbrev-journal-title>
<issn>2007-7467</issn>
<publisher>
<publisher-name><![CDATA[Centro de Estudios e Investigaciones para el Desarrollo Docente A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-74672023000200167</article-id>
<article-id pub-id-type="doi">10.23913/ride.v14i27.1712</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[La lengua de señas: una alternativa para mitigar los contagios de Covid-19 en niños de primaria]]></article-title>
<article-title xml:lang="en"><![CDATA[Sign language: an alternative to mitigate COVID-19 infections in primary school children]]></article-title>
<article-title xml:lang="pt"><![CDATA[Linguagem gestual: uma alternativa para mitigar as infeções por COVID-19 em crianças do ensino primário]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ruiz Ledesma]]></surname>
<given-names><![CDATA[Elena Fabiola]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Chavarría Báez]]></surname>
<given-names><![CDATA[Lorena]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Politécnico Nacional Escuela Superior de Cómputo ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Politécnico Nacional Escuela Superior de Cómputo ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<volume>14</volume>
<numero>27</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-74672023000200167&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-74672023000200167&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-74672023000200167&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La lengua de señas, al permitir la comunicación de forma no verbal, puede ayudar a reducir el riesgo de contagio por covid-19 entre alumnos y profesores dentro de las aulas. Desafortunadamente, ellos no están familiarizados con su uso y aunque existen sistemas de software que ayudan a aprenderlo, su principal inconveniente es que no evalúan si la ejecución de la seña es correcta o no. Por lo tanto, el problema que se aborda en este trabajo es la falta de sistemas de software que permitan, por un lado, instruir a los niños de educación primaria sin discapacidad auditiva o del habla sobre las nociones básicas de la lengua de señas mexicana (LSM) tomando en cuenta su estilo de aprendizaje y, por otro, evaluar qué tan bien están realizando las señas que han aprendido. Para ello, se desarrolló un sistema de software, tanto web como móvil, que satisface ambas necesidades, es decir, instruye, considerando el estilo de aprendizaje, y evalúa, mediante el reconocimiento de la imagen de la seña realizada por el infante. La valoración hecha por un conjunto de niños mostró que es factible usar este sistema para apoyar la instrucción y evaluación de las señas del alfabeto y los números del LSM, con las cuales es posible formar cualquier palabra/cifra, por lo que esta propuesta se constituye como una alternativa para mitigar los contagios de covid-19 en niños de primaria.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Sign language, by allowing non-verbal communication, reduces the risk of COVID-19 infection between students/teachers within classrooms. Unfortunately, they are not familiar with its use and although there are software systems that help to learn it, its main disadvantage is that they do not evaluate whether the execution of the sign is correct or not. Therefore, the problem addressed in this work is the lack of software systems that allow, on the one hand, instructing primary school children without hearing or speech disabilities about the basic notions of Mexican Sign Language (MSL), taking into account their learning style, and, on the other hand, evaluating how well they are performing the signs they have learned. To solve it, a software system was developed, both Web and mobile application, that satisfies the two necessities, i.e., it instructs, considering the learning style, and evaluates, by recognizing the image of the sign made by the infant. The evaluation made by a group of children showed that it is feasible to use this system to support the instruction and evaluation of the signs of the alphabet and the numbers of the MSL, with which it is possible to form any word/cipher, so that this proposal constitutes an alternative to mitigate COVID-19 infections in primary school children]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo A linguagem gestual, ao permitir a comunicação não verbal, pode ajudar a reduzir o risco de infeção por COVID-19 entre alunos/professores dentro das salas de aula. Infelizmente, eles não estão familiarizados com o seu uso e, embora existam sistemas de software que ajudam a aprendê-lo, sua principal desvantagem é que eles não avaliam se a execução do sinal está correta ou não. Portanto, o problema abordado neste artigo é a falta de sistemas de software que permitam, por um lado, instruir crianças do ensino primário sem deficiência auditiva ou de fala sobre as noções básicas da Língua Mexicana de Sinais (LSM), levando em conta seu estilo de aprendizagem, e, por outro, Avalie o quão bem eles estão executando os sinais que aprenderam. Para resolver isso, foi desenvolvido um sistema de software, tanto Web quanto mobile, que satisfaz ambas as necessidades, ou seja, instrui, considerando o estilo de aprendizagem, e avalia, através do reconhecimento da imagem do sinal feito pela criança. A avaliação feita por um grupo de crianças mostrou que é viável utilizar este sistema para apoiar a instrução e avaliação dos sinais do alfabeto e dos números do LSM, com os quais é possível formar qualquer palavra/figura, pelo que esta proposta se constitui como uma alternativa para mitigar as infeções por COVID-19 em crianças do ensino básico.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Lenguaje de signos]]></kwd>
<kwd lng="es"><![CDATA[covid-19]]></kwd>
<kwd lng="es"><![CDATA[educación primaria]]></kwd>
<kwd lng="es"><![CDATA[sistema de información]]></kwd>
<kwd lng="es"><![CDATA[enseñanza]]></kwd>
<kwd lng="en"><![CDATA[Sign language]]></kwd>
<kwd lng="en"><![CDATA[COVID-19]]></kwd>
<kwd lng="en"><![CDATA[primary education]]></kwd>
<kwd lng="en"><![CDATA[information system]]></kwd>
<kwd lng="en"><![CDATA[teaching]]></kwd>
<kwd lng="pt"><![CDATA[Linguagem gestual]]></kwd>
<kwd lng="pt"><![CDATA[COVID-19]]></kwd>
<kwd lng="pt"><![CDATA[ensino primário]]></kwd>
<kwd lng="pt"><![CDATA[sistema de informação]]></kwd>
<kwd lng="pt"><![CDATA[ensino]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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