<?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>1692-3324</journal-id>
<journal-title><![CDATA[Revista Ingenierías Universidad de Medellín]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. ing. univ. Medellín]]></abbrev-journal-title>
<issn>1692-3324</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Medellín]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1692-33242025000100001</article-id>
<article-id pub-id-type="doi">10.22395/rium.v24n46a1</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[UN MODELO PARA CONFORMAR EQUIPOS EN LA ACTIVIDAD DE EVALUACIÓN DE LA FASE DE REQUISITOS, BASADO EN LOS ROLES DE EQUIPO BELBIN: UN ESTUDIO EXPLORATORIO]]></article-title>
<article-title xml:lang="en"><![CDATA[A MODEL FOR FORMING TEAMS FOR THE EVALUATION ACTIVITY OF THE REQUIREMENTS PHASE, BASED ON BELBIN TEAM ROLES: AN EXPLORATORY STUDY]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rosado Castillo]]></surname>
<given-names><![CDATA[Nailea]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Güemez]]></surname>
<given-names><![CDATA[Antonio Armando Aguileta]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Aguilar Vera]]></surname>
<given-names><![CDATA[Raúl Antonio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma de Yucatán Facultad de Matemáticas ]]></institution>
<addr-line><![CDATA[Mérida ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Autónoma de Yucatán Facultad de Matemáticas ]]></institution>
<addr-line><![CDATA[Mérida ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Autónoma de Yucatán Facultad de Matemáticas ]]></institution>
<addr-line><![CDATA[Mérida ]]></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>
<volume>24</volume>
<numero>46</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S1692-33242025000100001&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S1692-33242025000100001&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S1692-33242025000100001&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN Esta investigación examina la viabilidad del modelo propuesto para formar equipos de validación de requisitos de software, basado en la Teoría de los Roles de Belbin. El estudio pretende determinar si los equipos formados según el modelo mejoran en la evaluación de criterios de calidad de requisitos en comparación con equipos formados aleatoriamente. Se llevó a cabo un diseño experimental factorial con dos tratamientos: Equipos Construidos (EC, por sus siglas en español) y Equipos Aleatorios (EA, por sus siglas en español), evaluando métricas tales como Comprensibilidad, Inambigüedad, Viabilidad, Consistencia Interna, y Verificabilidad. El análisis descriptivo reveló que los equipos EC tienden a tener puntuaciones más consistentes en Comprensibilidad y menos variabilidad en otros criterios. Por el contrario, los equipos de EA muestran una mayor dispersión en sus valoraciones, con medias más altas en algunos criterios como la Coherencia y Verificabilidad. La prueba U de Mann-Whitney indicó que, en general, no existen diferencias estadísticamente significativas entre los dos tipos de equipos, lo que sugiere que el modelo propuesto no tiene un impacto consistente en la calidad de los requisitos evaluados. Este estudio proporciona una base para futuras investigaciones sobre la eficacia del modelo en contextos variados.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT This research examines the proposed model's viability for forming sof tware requirements validation teams, based on Belbin's Role Theory. The study seeks to determine whether teams formed according to the model improve in evaluating requirement quality criteria compared to randomly formed teams. A factorial experimental design was carried out with two treatments: Constructed Teams (EC, for its acronym in Spanish) and Random Teams (EA, for its acronym in Spanish), evaluating metrics such as Comprehensibility, Unambiguity, Feasibility, Internal Consistency, and Verifiability. The descriptive analysis revealed that EC teams tend to have more consistent ratings on Comprehensibility and less variability on other criteria. In contrast, EA teams show a greater dispersion in their ratings, with higher averages on some criteria such as Consistency and Verifiability. The Mann-Whitney U test indicated that, in general, there are no statistically significant differences between the two types of teams, suggesting that the proposed model does not have a consistent impact on the quality of the requirements evaluated. This study provides a basis for future research on the effectiveness of the model in varied contexts.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Modelo de Equipo]]></kwd>
<kwd lng="es"><![CDATA[Habilidades Blandas]]></kwd>
<kwd lng="es"><![CDATA[Roles Belbin]]></kwd>
<kwd lng="es"><![CDATA[Diseño Experimental]]></kwd>
<kwd lng="es"><![CDATA[Fase de Requisitos]]></kwd>
<kwd lng="en"><![CDATA[Team Model]]></kwd>
<kwd lng="en"><![CDATA[Soft Skills]]></kwd>
<kwd lng="en"><![CDATA[Belbin Roles]]></kwd>
<kwd lng="en"><![CDATA[Experimental Design]]></kwd>
<kwd lng="en"><![CDATA[Requirements Phase]]></kwd>
</kwd-group>
</article-meta>
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