<?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>0121-7577</journal-id>
<journal-title><![CDATA[Hacia la Promoción de la Salud]]></journal-title>
<abbrev-journal-title><![CDATA[Hacia promoc. Salud]]></abbrev-journal-title>
<issn>0121-7577</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Caldas. Vicerrectoría de Investigaciones y Postgrados]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0121-75772018000100026</article-id>
<article-id pub-id-type="doi">10.17151/hpsal.2018.23.1.3</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[MÉTODO PARA LA CATEGORIZACIÓN DE POSTURAS EN EL AULA DE CLASE, UTILIZANDO MATRIZ GRÁFICA]]></article-title>
<article-title xml:lang="en"><![CDATA[METHOD TO CATEGORIZE POSTURES IN THE CLASSROOM USING A GRAPHIC MATRIX]]></article-title>
<article-title xml:lang="pt"><![CDATA[MÉTODO PARA A CATEGORIZAÇÃO DE POSTURAS NA SALA DE AULA, UTILIZANDO MATRIZ GRÁFICA]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bernal-Castro]]></surname>
<given-names><![CDATA[Martha Lucía]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rincón-Becerra]]></surname>
<given-names><![CDATA[Ovidio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Zea-Forero]]></surname>
<given-names><![CDATA[Christian Ricardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Durán-Cortés]]></surname>
<given-names><![CDATA[Laura Vanesa]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Pontificia Universidad Javeriana  ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Pontificia Universidad Javeriana  ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Pontificia Universidad Javeriana  ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Pontificia Universidad Javeriana  ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>01</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>01</month>
<year>2018</year>
</pub-date>
<volume>23</volume>
<numero>1</numero>
<fpage>26</fpage>
<lpage>40</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0121-75772018000100026&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0121-75772018000100026&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0121-75772018000100026&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Objetivo:  Presentar el proceso realizado y su aplicación para la identificación y categorización de comportamientos posturales sedentes de alumnos en clase, utilizando captura en vídeo y el desarrollo de una matriz gráfica para registro postural.  Materiales y Métodos:  Participaron estudiantes de segundo a once grado de escolaridad (entre 7 y 16 años de edad) pertenecientes a una institución de educación mixta en Bogotá, Colombia. Se registraron en diez vídeos las posturas sedentes de veinte estudiantes distribuidos de acuerdo a la edad, el grado de escolaridad y la dinámica escolar (individual/grupal). Las posturas observadas fueron dibujadas, categorizadas y plasmadas en una matriz gráfica utilizada como instrumento para señalarlas y luego se consolidó una base de datos.  Resultados:  Se identificaron 138 variaciones posturales, clasificadas en siete categorías. La matriz se aplicó para comparar la frecuencia de las posturas adoptadas durante la primera y la segunda mitad de la clase en dinámica individual, la frecuencia rotación de cuello entre las dos dinámicas escolares y la frecuencia de las categorías posturales entre las dinámicas de clase.  Conclusiones:  La matriz gráfica es una herramienta de tamizaje de tipo cualitativo, que con la elaboración de una base de datos posibilita calcular frecuencias de movimiento en partes del cuerpo (cuello, extremidades, tronco) y porcentajes de tiempo de permanencia en las categorías establecidas o en determinada variación postural, sin la necesidad de contar con equipos o con software especializados ni con personal técnico experto para la recolección y análisis de datos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Objective:  To present the process conducted and its application in order to identify and categorize the seated posture behavior of students in the classroom, using video capture and the development of a graphic matrix to register postures.  Material and method:  Students from second to eleven grade (between 7 and 16 years of age) male and female from a coeducational school in Bogotá, Colombia participated in the study. The seated postures of 20 students, distributed according to age, school grade, and school dynamics (individual / group), were recorded in ten videos. The postures observed were drawn, categorized and captured in a graphical matrix used as an instrument to identify them, and then, a database was consolidated.  Results:  A total of 138 posture variations were identified and classified into seven categories. The matrix was applied to compare the frequency of the postures adopted during the first and second half of the class in individual dynamics, the frequency of neck rotation between the two school dynamics, and the frequency of posture categories between class dynamics.  Conclusions:  The graphic matrix is a qualitative type screening tool which, with the elaboration of a database, makes it possible to calculate the frequencies of movement in the body parts (neck, extremities, and trunk) and percentages of time of permanence in the established categories or in certain posture variation, without the need for specialized equipment or software, or specialized technical staff for data collection and analysis.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo  Objetivo:  Apresentar o processo realizado e sua aplicação para a identificação e categorização de comportamentos e como se sentam os alunos na sala de aula, utilizando captura em vídeo e o desenvolvimento de uma matriz gráfica para registro da sua expressão corporal.  Materiais e Métodos:  Participaram estudantes de segunda serie a oitava serie do primeiro grau e estudantes de primeira a terceira serie do segundo grau (de 7 a 16 anos de idade) pertencente a uma instituição de educação mista em Bogotá, Colômbia. Registraram se em dez vídeos dos alunos na sala de aula, de vinte estudantes distribuídos de acordo à idade, o grau de escolaridade e a dinâmica escolar (individual/grupal). A maneira de sentar - sem observadas foram desenhadas, categorizadas e plasmadas em uma matriz gráfica utilizada como instrumento para sinais e logo se consolidou uma base de dados.  Resultados:  Identificaram-se 138 variações da forma se sentarem-se, classificadas em sete categorias. A matriz se aplicou para comparar as fraquezas das posturas adotadas durante a primeira e a segunda metade da classe em dinâmica individual, a freqüência rotação de pescoço entre as duas dinâmicas escolares e a freqüência das categorias da forma na qual os estudantes se sentam entre as dinâmicas de classe.  Conclusões:  A matriz gráfica uma ferramenta de Tamisagem de tipo qualitativo, que com a elaboração de uma base de dados possibilita calcular freqüências de movimento em partes do corpo (pescoço, extremidades, tronco) e porcentagens de tempo de permanência nas categorias estabelecidas ou em determinada variação postural, sem precisar contar com equipes ou com softwares especializados nem com pessoal técnico esperto para a colheita e analise de dados.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Diseño interior y mobiliario]]></kwd>
<kwd lng="es"><![CDATA[niño]]></kwd>
<kwd lng="es"><![CDATA[postura]]></kwd>
<kwd lng="es"><![CDATA[salud escolar]]></kwd>
<kwd lng="es"><![CDATA[ingeniería humana]]></kwd>
<kwd lng="en"><![CDATA[Interior Design and Furniture]]></kwd>
<kwd lng="en"><![CDATA[child]]></kwd>
<kwd lng="en"><![CDATA[posture]]></kwd>
<kwd lng="en"><![CDATA[school health]]></kwd>
<kwd lng="en"><![CDATA[human engineering]]></kwd>
<kwd lng="pt"><![CDATA[Desenho interior e mobiliário]]></kwd>
<kwd lng="pt"><![CDATA[menino]]></kwd>
<kwd lng="pt"><![CDATA[saúde escolar]]></kwd>
<kwd lng="pt"><![CDATA[engenharia humana]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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