<?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>0120-0534</journal-id>
<journal-title><![CDATA[Revista Latinoamericana de Psicología]]></journal-title>
<abbrev-journal-title><![CDATA[rev.latinoam.psicol.]]></abbrev-journal-title>
<issn>0120-0534</issn>
<publisher>
<publisher-name><![CDATA[Fundación Universitaria Konrad Lorenz]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0120-05342022000100170</article-id>
<article-id pub-id-type="doi">10.14349/rlp.2022.v54.19</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Percepción subjetiva del esfuerzo, la ansiedad y la autoconfianza en jugadores de fútbol semiprofesionales]]></article-title>
<article-title xml:lang="en"><![CDATA[Rating of perceived exertion, anxiety and self-confidence in semi-professional soccer players]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Castillo-Rodríguez]]></surname>
<given-names><![CDATA[Alfonso]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ruiz-Sánchez]]></surname>
<given-names><![CDATA[Esteban]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martins]]></surname>
<given-names><![CDATA[Fernando]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Onetti-Onetti]]></surname>
<given-names><![CDATA[Wanesa]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Granada  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Spain</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Politécnico de Coimbra  ]]></institution>
<addr-line><![CDATA[Coimbra ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Instituto de Telecomunicações  ]]></institution>
<addr-line><![CDATA[Covilhã ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad Internacional de la Rioja  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Spain</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2022</year>
</pub-date>
<volume>54</volume>
<fpage>170</fpage>
<lpage>177</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0120-05342022000100170&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0120-05342022000100170&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0120-05342022000100170&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Objetivo: analizar la percepción subjetiva del esfuerzo y de los estados de ansiedad (cognitiva y somática), autoconfianza en jugadores de fútbol semiprofesionales.  Método: han participado 18 jugadores españoles semiprofesionales con experiencia mínima de tres años en la categoría nacional (edad: 26.4 años, peso: 75.8 kg, altura: 181 cm) clasificados en dos porteros, tres defensas centrales, tres defensas laterales, cuatro centrocampistas, tres extremos y tres delanteros. Se analizaron 10 partidos (cinco como locales y cinco como visitantes) y se usó el cuestionario Competitive State Anxiety Inventory 2 y escala Category Ratio 10 de Borg para la percepción subjetiva del esfuerzo. Se realizó el test de análisis de la varianza de un factor (posición de juego) y t-test para muestras independientes (localización y rol).  Resultados: se han obtenido diferencias significativas en estas variables psicofisiológicas en relación con las posiciones de juego, localización y rol de juego.  Conclusión: en este estudio de caso, los jugadores con rol defensivo y los que juegan como visitantes tienen menor percepción subjetiva del esfuerzo y los atacantes presentan mayor ansiedad somática y autoconfianza previos a la competición deportiva.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Objetive: To analyze the rate of perceived exertion and anxiety states (cognitive and somatic), self-confidence in semi-professional soccer players.  Method: 18 semi-professional Spanish soccer players with at least 3 years&#8217; experience in the national category participated (age: 26.4; weight: 75.8 kg; height: 181 cm), classified as two goalkeepers, three central defenders, three internal defenders, four midfielders, three wingers, three forwards. Ten matches were analyzed (five at home and five as visitors) and the Competitive State Anxiety Inventory 2 questionnaire and Borg's Category Ratio scale 10 for the rate of perceived exertion were used. A one-way analysis of variance test (game position) and t-test for independent samples (location and role) were performed.  Results: Significant differences have been obtained in these psycho-physiological variables in relation to game positions, location, and game role.  Conclusion: In this case report, players with a defensive role and those who play as visitors have lower rate of perceived exertion and attackers have higher somatic anxiety and self-confidence prior to the sports competition.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Estrés]]></kwd>
<kwd lng="es"><![CDATA[competición]]></kwd>
<kwd lng="es"><![CDATA[posición de juego]]></kwd>
<kwd lng="es"><![CDATA[factores contextuales]]></kwd>
<kwd lng="es"><![CDATA[CSAI-2]]></kwd>
<kwd lng="es"><![CDATA[RPE]]></kwd>
<kwd lng="en"><![CDATA[Stress]]></kwd>
<kwd lng="en"><![CDATA[competition]]></kwd>
<kwd lng="en"><![CDATA[playing position]]></kwd>
<kwd lng="en"><![CDATA[contextual factors]]></kwd>
<kwd lng="en"><![CDATA[CSAI-2]]></kwd>
<kwd lng="en"><![CDATA[RPE]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alexiou]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Coutts]]></surname>
<given-names><![CDATA[A. J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A comparison of methods used for quantifying internal training load in women soccer players]]></article-title>
<source><![CDATA[International Journal of Sports Physiology and Performance]]></source>
<year>2008</year>
<volume>3</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>320-30</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alvero Cruz]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Barrera]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Mesa]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Cabello]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<source><![CDATA[Correlation of physiological responses in squash players during competition. En A. Lees, D. Cabello, &amp; G. Torres (Eds.), Science and Racket Sports IV]]></source>
<year>2009</year>
<page-range>64-9</page-range><publisher-name><![CDATA[Routledge]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Arroyo del Bosque]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Moral García]]></surname>
<given-names><![CDATA[J. E.]]></given-names>
</name>
<name>
<surname><![CDATA[González Rodríguez]]></surname>
<given-names><![CDATA[Ó.]]></given-names>
</name>
<name>
<surname><![CDATA[Arruza Gabilondo]]></surname>
<given-names><![CDATA[J. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Influencia del resultado en la ansiedad de futbolistas iniciados]]></article-title>
<source><![CDATA[Revista Iberoamericana de Ciencias de la Actividad Física y el Deporte]]></source>
<year>2022</year>
<volume>11</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>15-30</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bila]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Hillman]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Increased anxiety and decreased confidence lead to poorer short-passing performance in collegiate soccer players]]></article-title>
<source><![CDATA[Research Directs in Strength and Performance]]></source>
<year>2021</year>
<volume>1</volume>
<numero>1</numero>
<issue>1</issue>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Borg]]></surname>
<given-names><![CDATA[G. A. V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Psychophysical bases of perceived exertion]]></article-title>
<source><![CDATA[Medicine &amp; Science in Sports &amp; Exercise]]></source>
<year>1982</year>
<volume>14</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>377-81</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bray]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Widmeyer]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Athletes&#8217; perceptions of the home advantage: An investigation of perceived causal factors]]></article-title>
<source><![CDATA[Journal of Sport Behavior]]></source>
<year>2000</year>
<volume>23</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1-10</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Broodryk]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Pienaar]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Edwards]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Sparks]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The psycho-hormonal influence of anaerobic fatigue on semi-professional female soccer players]]></article-title>
<source><![CDATA[Physiology and Behavior]]></source>
<year>2017</year>
<volume>180</volume>
<page-range>8-14</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cárdenas-Fernández]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Chinchilla-Minguet]]></surname>
<given-names><![CDATA[J. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Castillo-Rodríguez]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Somatotype and body composition in young soccer players according to the playing position and sport success]]></article-title>
<source><![CDATA[Journal of Strength and Conditioning Research]]></source>
<year>2019</year>
<volume>33</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>1904-11</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Castillo-Rodríguez]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[López-Aguilar]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Alonso-Arbiol]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Relación entre respuestas físico-fisiológicas y psicológicas en árbitros de fútbol amateur]]></article-title>
<source><![CDATA[Revista de Psicología del Deporte]]></source>
<year>2021</year>
<volume>30</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>26-37</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Castillo-Rodríguez]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Madinabeitia]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Castillo-Díaz]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Cárdenas]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Alarcón]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[La impulsividad determina el rol desempeñado por los jugadores de futsal]]></article-title>
<source><![CDATA[Revista de Psicología del Deporte]]></source>
<year>2018</year>
<volume>27</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>181-8</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Castro-Sánchez]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Zurita-Ortega]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Chacón-Cuberos]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Lozano-Sánchez]]></surname>
<given-names><![CDATA[A. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Clima motivacional y niveles de ansiedad en futbolistas de categorías inferiores Motivational climate and levels of anxiety in soccer players of lower divisions]]></article-title>
<source><![CDATA[Retos]]></source>
<year>2019</year>
<volume>35</volume>
<page-range>164-9</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cox]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Shannon]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[McGuire]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[McBride]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Predicting subjective athletic performance from psychological skills after controlling for sex and sport]]></article-title>
<source><![CDATA[Journal of Sport Behavior]]></source>
<year>2010</year>
<volume>33</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>129-45</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[De Dios-Álvarez]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Suárez-Iglesias]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Bouzas-Rico]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Alkain]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[González-Conde]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Ayán-Pérez]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Relationships between RPE-derived internal training load parameters and GPS-based external training load variables in elite young soccer players]]></article-title>
<source><![CDATA[Research in Sports Medicine]]></source>
<year>2021</year>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="book">
<collab>Declaración de Helsinki</collab>
<source><![CDATA[Principios éticos para las investigaciones médicas en seres humanos]]></source>
<year>2013</year>
<volume>59</volume>
<publisher-name><![CDATA[Asociación Médica Mundial]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Del Pino Medina]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Milán Gómez]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Ríos Moreno]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Mula Pérez]]></surname>
<given-names><![CDATA[F. J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Inteligencias múltiples y deporte]]></article-title>
<source><![CDATA[Apunts]]></source>
<year>2009</year>
<volume>1</volume>
<numero>95</numero>
<issue>95</issue>
<page-range>5-13</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Díaz Narváez]]></surname>
<given-names><![CDATA[V. P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Regresión logística y decisiones clínicas]]></article-title>
<source><![CDATA[Nutrición Hospitalaria]]></source>
<year>2017</year>
<volume>34</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1505</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ferguson]]></surname>
<given-names><![CDATA[C. J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[An Effect Size Primer: A Guide for Clinicians and Researchers]]></article-title>
<source><![CDATA[Professional Psychology: Research and Practice]]></source>
<year>2009</year>
<volume>40</volume>
<numero>5</numero>
<issue>5</issue>
</nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[García-Mas]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Palou]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Smith]]></surname>
<given-names><![CDATA[R. E.]]></given-names>
</name>
<name>
<surname><![CDATA[Ponseti]]></surname>
<given-names><![CDATA[X.]]></given-names>
</name>
<name>
<surname><![CDATA[Almeida]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Lameiras]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Jiménez]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Leiva]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Ansiedad competitiva y clima motivacional en jóvenes futbolistas de competición, en relación con las habilidades y el rendimiento percibido por sus entrenadores]]></article-title>
<source><![CDATA[Revista de Psicología del Deporte]]></source>
<year>2011</year>
<volume>20</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>197-207</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Guerrero-Calderón]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Klemp]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Castillo-Rodríguez]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Morcillo]]></surname>
<given-names><![CDATA[J. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Memmert]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A new approach for training-load quantification in elite-level soccer: Contextual factors]]></article-title>
<source><![CDATA[International Journal of Sports Medicine]]></source>
<year>2021</year>
<volume>42</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>716-23</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hevilla-Merino]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Castillo-Rodríguez]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Fluctuación de las características psicológicas de rendimiento deportivo en jóvenes futbolistas. Estado basal vs. precompetitivo]]></article-title>
<source><![CDATA[Cuadernos de Psicología del Deporte]]></source>
<year>2018</year>
<volume>18</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>169-78</page-range></nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Impellizzeri]]></surname>
<given-names><![CDATA[F. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Marcora]]></surname>
<given-names><![CDATA[S. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Test validation in sport physiology: Lessons learned from clinimetrics]]></article-title>
<source><![CDATA[International Journal of Sports Physiology and Performance]]></source>
<year>2009</year>
<volume>4</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>269-77</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jaenes]]></surname>
<given-names><![CDATA[J. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Bohórquez]]></surname>
<given-names><![CDATA[M. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Caracuel]]></surname>
<given-names><![CDATA[J. C.]]></given-names>
</name>
<name>
<surname><![CDATA[López]]></surname>
<given-names><![CDATA[A. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Estado emocional y situaciones de estrés en árbitros de baloncesto]]></article-title>
<source><![CDATA[Cuadernos de Psicología del Deporte,]]></source>
<year>2012</year>
<volume>12</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>17-24</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jiménez]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Aguilar]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Alvero-Cruz]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of victory and defeat on testosterone and cortisol response to competition: Evidence for same response patterns in men and women]]></article-title>
<source><![CDATA[Psychoneuroendocrinology]]></source>
<year>2012</year>
<volume>37</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>1577-81</page-range></nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="">
<collab>Ley 14/2007</collab>
<source><![CDATA[de Investigación biomédica. Boletín Oficial del Estado, núm. 159, de 4 de julio de 2007, 28826-28848]]></source>
<year>3/07</year>
<month>/2</month>
<day>00</day>
</nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="">
<collab>Ley Orgánica 3/2018</collab>
<source><![CDATA[de Protección de Datos Personales y garantía de los derechos digitales. Boletín Oficial del Estado, núm. 294, de 6 de diciembre de 2018, 119788- 119857.]]></source>
<year>5/12</year>
<month>/2</month>
<day>01</day>
</nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[López-Gajardo]]></surname>
<given-names><![CDATA[M. A.]]></given-names>
</name>
<name>
<surname><![CDATA[González-Ponce]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Ponce-Bordón]]></surname>
<given-names><![CDATA[J. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Díaz-García]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[M. Leo]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Validación al español de la Escala de Comunicación Efectiva en el Fútbol]]></article-title>
<source><![CDATA[Revista Latinoamericana de Psicología]]></source>
<year>2020</year>
<volume>52</volume>
<page-range>184-92</page-range></nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Marôco]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Análise Estatística com o SPSS Statistics]]></source>
<year>2021</year>
<edition>8.a ed</edition>
<publisher-name><![CDATA[ReportNumber, Lda]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Martens]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Vealey]]></surname>
<given-names><![CDATA[R. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Burton]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<source><![CDATA[Competitive anxiety in sport]]></source>
<year>1990</year>
<publisher-name><![CDATA[Human Kinetics.7]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Martínez-Cabrera]]></surname>
<given-names><![CDATA[F. I.]]></given-names>
</name>
<name>
<surname><![CDATA[Martín-Barrero]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[La percepción subjetiva del esfuerzo como herramienta de monitorización en fútbol profesional]]></article-title>
<source><![CDATA[Revista Iberoamericana de Ciencias de la Actividad Física y el Deporte]]></source>
<year>2021</year>
<volume>10</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>37-48</page-range></nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Martín-López]]></surname>
<given-names><![CDATA[Á.]]></given-names>
</name>
<name>
<surname><![CDATA[Mendes]]></surname>
<given-names><![CDATA[R. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Castillo-Rodríguez]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Internal and external loads in training week before the competition in U19 high-level soccer players]]></article-title>
<source><![CDATA[Journal of Strength and Conditioning Research]]></source>
<year>2021</year>
<volume>35</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1766-72</page-range></nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Menaspà]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Sassi]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Impellizzeri]]></surname>
<given-names><![CDATA[F. M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Aerobic fitness variables do not predict the professional career of young cyclists]]></article-title>
<source><![CDATA[Medicine and Science in Sports and Exercise]]></source>
<year>2010</year>
<volume>42</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>805-12</page-range></nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Montero]]></surname>
<given-names><![CDATA[B. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Toner]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Moran]]></surname>
<given-names><![CDATA[A. P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Questioning the breadth of the attentional focus effect]]></article-title>
<source><![CDATA[Handbook of embodied cognition and sport psychology]]></source>
<year>2019</year>
<publisher-name><![CDATA[The MIT Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Moran]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Campbell]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Ranieri]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Implications of eye tracking technology for applied sport psychology]]></article-title>
<source><![CDATA[Journal of Sport Psychology in Action]]></source>
<year>2018</year>
<volume>9</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>249-59</page-range></nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mosqueda]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Ramírez]]></surname>
<given-names><![CDATA[J. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Tomás]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Reynaga-Estrada]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Vanegas-Farfano]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[López-Walle]]></surname>
<given-names><![CDATA[J. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Climas empowering y disempowering, necesidades psicológicas e intención de práctica deportiva futura en jóvenes deportistas]]></article-title>
<source><![CDATA[Revista Latinoamericana de Psicología]]></source>
<year>2022</year>
<volume>54</volume>
<page-range>60-7</page-range></nlm-citation>
</ref>
<ref id="B35">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Olmedilla]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Ortega]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Garcés de los Fayos]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Abenza]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Blas]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Laguna]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Perfil psicológico de los jugadores profesionales de balonmano y diferencias entre puestos específicos]]></article-title>
<source><![CDATA[Revista Latinoamericana de Psicología]]></source>
<year>2015</year>
<volume>47</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>177-84</page-range></nlm-citation>
</ref>
<ref id="B36">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pestana]]></surname>
<given-names><![CDATA[M. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Gageiro]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Data analysis for social sciences: The complementarity of SPSS]]></source>
<year>2014</year>
<publisher-name><![CDATA[Silabo]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B37">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pinto]]></surname>
<given-names><![CDATA[M. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Vázquez]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Ansiedad estado competitiva y estrategias de afrontamiento: su relación con el rendimiento en una muestra argentina de jugadores amateurs de golf]]></article-title>
<source><![CDATA[Revista de Psicología del Deporte]]></source>
<year>2013</year>
<volume>22</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>47-52</page-range></nlm-citation>
</ref>
<ref id="B38">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Quezada-Scholz]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Mallea]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Repetto]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[State anxiety could increase discrimination in human fear conditioning]]></article-title>
<source><![CDATA[Revista Mexicana de Psicología]]></source>
<year>2019</year>
<volume>36</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>173-81</page-range></nlm-citation>
</ref>
<ref id="B39">
<nlm-citation citation-type="">
<collab>Real Decreto 1090/2015</collab>
<source><![CDATA[de 4 de diciembre, por el que se regulan los ensayos clínicos con medicamentos, los Comités de Ética de la Investigación con medicamentos y el Registro Español de Estudios Clínicos. Boletín Oficial del Estado, núm. 307, de 24 de diciembre de 2015, 121923-121964]]></source>
<year>2015</year>
</nlm-citation>
</ref>
<ref id="B40">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Reina Gómez]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández Mendo]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Revisión de indicadores de rendimiento en fútbol]]></article-title>
<source><![CDATA[Revista Iberoamericana de Ciencias de la Actividad Física y el Deporte]]></source>
<year>2012</year>
<volume>1</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1-14</page-range></nlm-citation>
</ref>
<ref id="B41">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Roldán-Márquez]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Onetti-Onetti]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
<name>
<surname><![CDATA[Alvero-Cruz]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Castillo-Rodríguez]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Win or lose. Physical and physiological responses in paddle tennis competition according to the game result]]></article-title>
<source><![CDATA[International Journal of Performance Analysis in Sport]]></source>
<year>2022</year>
<volume>22</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>479-90</page-range></nlm-citation>
</ref>
<ref id="B42">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Garganta]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Santos]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Teoldo]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Comparing tactical behaviour of soccer players in 3 vs. 3 and 6 vs. 6 small-sided games]]></article-title>
<source><![CDATA[Journal of Human Kinetics]]></source>
<year>2014</year>
<volume>41</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>191-202</page-range></nlm-citation>
</ref>
<ref id="B43">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Swann]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Moran]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Piggott]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Defining elite athletes: Issues in the study of expert performance in sport psychology]]></article-title>
<source><![CDATA[Psychology of Sport and Exercise]]></source>
<year>2015</year>
<volume>16</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>3-14</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
