<?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>0212-9728</journal-id>
<journal-title><![CDATA[Anales de Psicología]]></journal-title>
<abbrev-journal-title><![CDATA[Anal. Psicol.]]></abbrev-journal-title>
<issn>0212-9728</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Murcia]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0212-97282018000300021</article-id>
<article-id pub-id-type="doi">10.6018/analesps.34.3.283481</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Confidence interval for difference between coefficients of content validity (Aiken's V): a SPSS syntax]]></article-title>
<article-title xml:lang="es"><![CDATA[Intervalos de confianza para la diferencia entre coeficientes de validez de contenido (V Aiken): una sintaxis SPSS]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Merino-Soto]]></surname>
<given-names><![CDATA[César]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidad de San Martín de Porres  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Perú</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2018</year>
</pub-date>
<volume>34</volume>
<numero>3</numero>
<fpage>587</fpage>
<lpage>590</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_arttext&amp;pid=S0212-97282018000300021&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_abstract&amp;pid=S0212-97282018000300021&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_pdf&amp;pid=S0212-97282018000300021&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: Analysis of content validity usually includes measures to summarize the ratings of expert judges. However, differences between groups of judges have not been previously raised, and it is plausible that these differences occur. The present manuscript raises the comparison between-groups of the coefficient V (Aiken, 1980), as a strategy that must be implemented in the analysis of the content validity. We present a method based on the construction of confidence intervals for the difference between coefficients V, for two independent groups. Finally, a free SPSS syntax is also included.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: El análisis de la validez de contenido usualmente incluye medidas para cuantificar sumariamente las calificaciones de jueces expertos. Sin embargo, las diferencias entre grupos de jueces no han sido previamente planteadas, y es plausible que estas diferencias ocurran. El presente manuscrito plantea la comparación entre-grupos del coeficiente V (Aiken, 1980), como una estrategia que debe ser implementada en el análisis de la validez de contenido. Se presenta un método basado en la construcción de intervalos de confianza para la diferencia entre coeficientes V, para dos grupos independientes. Finalmente, también se incluye un programa en sintaxis SPSS de libre distribución para su implementación.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Content validity]]></kwd>
<kwd lng="en"><![CDATA[validity]]></kwd>
<kwd lng="en"><![CDATA[software]]></kwd>
<kwd lng="en"><![CDATA[psychometry]]></kwd>
<kwd lng="es"><![CDATA[Validez de contenido]]></kwd>
<kwd lng="es"><![CDATA[validez]]></kwd>
<kwd lng="es"><![CDATA[software]]></kwd>
<kwd lng="es"><![CDATA[psicometría]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Content validity and reliability of single items or questionnaires]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Aiken]]></surname>
<given-names><![CDATA[L R]]></given-names>
</name>
</person-group>
<source><![CDATA[Educational and. Psychological Measurement]]></source>
<year>1980</year>
<volume>40</volume>
<page-range>955-9</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Three coefficients for analyzing the reliability and validity of ratings]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Aiken]]></surname>
<given-names><![CDATA[L R]]></given-names>
</name>
</person-group>
<source><![CDATA[Educational and Psychological Measurement]]></source>
<year>1985</year>
<volume>45</volume>
<page-range>131-42</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Estimación de la validez de contenido de una escala de calidad de vida para personas adultas con discapacidad intelectual]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Domínguez]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Villegas]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista de Psicología (Arequipa)]]></source>
<year>2012</year>
<volume>2</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>207-19</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Propiedades psicométricas de una escala de autoeficacia para situaciones académicas en estudiantes universitarios peruanos]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Domínguez]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Villegas]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Yauri]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Mattos]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Ramírez]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista de Psicología (Universidad Católica San Pablo)]]></source>
<year>2012</year>
<volume>2</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>29-39</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Interval estimation for a difference between intraclass kappa statistics]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Donner]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Zou]]></surname>
<given-names><![CDATA[G Y]]></given-names>
</name>
</person-group>
<source><![CDATA[Biometrics]]></source>
<year>2002</year>
<volume>58</volume>
<page-range>209-14</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Interval estimation for a difference between intraclass kappa statistics]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Donner]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Zou]]></surname>
<given-names><![CDATA[G Y]]></given-names>
</name>
</person-group>
<source><![CDATA[Biometrics]]></source>
<year>2002</year>
<volume>58</volume>
<page-range>209-15</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Cuantificación de la validez de contenido por el criterio de jueces]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Escurra]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista de Psicología]]></source>
<year>1988</year>
<volume>6</volume>
<numero>1/2</numero>
<issue>1/2</issue>
<page-range>103-11</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Eysenck]]></surname>
<given-names><![CDATA[H J]]></given-names>
</name>
<name>
<surname><![CDATA[Eysenck]]></surname>
<given-names><![CDATA[S G]]></given-names>
</name>
</person-group>
<source><![CDATA[Cuestionario de Personalidad de Eysenck, versión revisada (EPQ-R)]]></source>
<year>2001</year>
<publisher-loc><![CDATA[Madrid ]]></publisher-loc>
<publisher-name><![CDATA[TEA]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Paradoxical Personality Scale: Its development and construct validity analysis]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Freiberg]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Iglesia]]></surname>
<given-names><![CDATA[G de la]]></given-names>
</name>
<name>
<surname><![CDATA[Stover]]></surname>
<given-names><![CDATA[J Beatriz]]></given-names>
</name>
<name>
<surname><![CDATA[Fernández]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<source><![CDATA[International Journal of Psychological Research]]></source>
<year>2014</year>
<volume>7</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>49-72</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Estimación de la validez de contenido en una escala de valoración de grado de violencia de género soportado en adolescentes]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<source><![CDATA[Acción psicológica]]></source>
<year>2013</year>
<volume>10</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>41-58</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Análisis de la opinión de los alumnos sobre la calidad de las clases de educación física impartidas por los docentes de secundaria]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Merino]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Valero]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<source><![CDATA[Journal of Sport and Health Research]]></source>
<year>2015</year>
<volume>7</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>181-92</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Diseño y validación de un cuestionario sobre la percepción del deportista respecto a su reincorporación al entrenamiento tras una lesión]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Sainz de Baranda]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Ortega]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Contreras]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Olmedilla]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista de Psicología del Deporte]]></source>
<year>2014</year>
<volume>23</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>479-87</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Sistema de evaluación informatizado de la satisfacción académica para estudiantes universitarios de primer año]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Medrano]]></surname>
<given-names><![CDATA[L A]]></given-names>
</name>
<name>
<surname><![CDATA[Liporace]]></surname>
<given-names><![CDATA[M F]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<source><![CDATA[Electronic Journal of Research in Educational Psychology]]></source>
<year>2014</year>
<volume>12</volume>
<numero>33</numero>
<issue>33</issue>
<page-range>541-62</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Merino]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<source><![CDATA[Coeficiente V de Aiken recargado: Avances metodológicos para su uso]]></source>
<year>2013</year>
<conf-name><![CDATA[ Primer Congreso Regional de Psicología]]></conf-name>
<conf-date>9 al 11 de septiembre</conf-date>
<conf-loc>Lima, Perú </conf-loc>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Intervalos de confianza asimétricos para el índice de validez de contenido: un programa Visual Basic para la V de Aiken]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Merino]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Livia]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<source><![CDATA[Anales de Psicología]]></source>
<year>2009</year>
<volume>25</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>169-71</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Validación de contenido de la escala de los estilos de enseñanza recogida en el cuestionario DEMEVI]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Merino]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Valero]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<source><![CDATA[Habilidad Motriz]]></source>
<year>2014</year>
<volume>43</volume>
<page-range>12-24</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Percepción de la claridad de los ítems: Comparación del juicio de estudiantes y jueces-expertos]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Merino-Soto]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista Latinoamericana de Ciencias Sociales, Niñez y Juventud]]></source>
<year>2016</year>
<volume>14</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>1469-77</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Intervalos de confianza para las estimaciones de proporciones y sus diferencias entre ellas]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Newcombe]]></surname>
<given-names><![CDATA[R G]]></given-names>
</name>
<name>
<surname><![CDATA[Merino]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<source><![CDATA[Interdisciplinaria]]></source>
<year>2006</year>
<volume>23</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>141-54</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Newcombe]]></surname>
<given-names><![CDATA[R G]]></given-names>
</name>
</person-group>
<source><![CDATA[Confidence Intervals for Proportions and Related Measures of Effect Size]]></source>
<year>2012</year>
<publisher-name><![CDATA[Chapman & Hall/CRC Biostatistics Series]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Propagating imprecision: combining confidence intervals from independent sources]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Newcombe]]></surname>
<given-names><![CDATA[RG]]></given-names>
</name>
</person-group>
<source><![CDATA[Communications in Statistics-Theory and Methods]]></source>
<year>2011</year>
<volume>40</volume>
<page-range>3154-80</page-range></nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="">
<article-title xml:lang=""><![CDATA[Diseño y validación de un instrumento de observación para las acciones técnico-tácticas en voley-playa]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Palao]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Manzanares]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Ortega]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<source><![CDATA[Motriz: Revista de Educação Física]]></source>
<year>2015</year>
<volume>21</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>137-47</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Applying a score confidence interval to Aiken&#8217;s item content-relevance index]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Penfield]]></surname>
<given-names><![CDATA[R D]]></given-names>
</name>
<name>
<surname><![CDATA[Giacobbi]]></surname>
<given-names><![CDATA[P R]]></given-names>
</name>
</person-group>
<source><![CDATA[Measurement in Physical Education and Exercise Science]]></source>
<year>2004</year>
<volume>8</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>213-25</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Confidence interval construction for a difference between two dependent intraclass correlation coefficients]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ramasundarahettige]]></surname>
<given-names><![CDATA[C F]]></given-names>
</name>
<name>
<surname><![CDATA[Donner]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Zou]]></surname>
<given-names><![CDATA[G Y]]></given-names>
</name>
</person-group>
<source><![CDATA[Statistics in Medicine]]></source>
<year>2009</year>
<volume>28</volume>
<page-range>1041-53</page-range></nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Towards the estimation of effect measures in studies using respondent-driven sampling]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rotondi]]></surname>
<given-names><![CDATA[M A]]></given-names>
</name>
</person-group>
<source><![CDATA[Journal of Urban Healt : Bulletin of the New York Academy of Medicine]]></source>
<year>2014</year>
<volume>91</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>592-7</page-range></nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Diseño y validación de un cuestionario de satisfacción laboral para técnicos deportivos (CSLTD)]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sánchez-Alcaraz]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Parra-Meroño]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<source><![CDATA[Cultura, Ciencia y Deporte]]></source>
<year>2013</year>
<volume>9</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>119-27</page-range></nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="book">
<article-title xml:lang=""><![CDATA[Confidence Intervals]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Smithson]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<source><![CDATA[Sage University Papers Series on Quantitative Applications in the Social Sciences]]></source>
<year>2003</year>
<volume>07</volume>
<page-range>140</page-range><publisher-loc><![CDATA[Thousand Oaks, CA ]]></publisher-loc>
<publisher-name><![CDATA[Sage]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Propuesta y validación de una versión breve del Sexual Opinion Survey en población española]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vallejo-Medina]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Granados]]></surname>
<given-names><![CDATA[M R]]></given-names>
</name>
<name>
<surname><![CDATA[Sierra]]></surname>
<given-names><![CDATA[J C]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista Internacional de Andrología]]></source>
<year>2014</year>
<volume>12</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>47-54</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[A practical approach for comparing means of two groups without equal variance assumption]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Chow]]></surname>
<given-names><![CDATA[S C]]></given-names>
</name>
</person-group>
<source><![CDATA[Statistics in Medicine]]></source>
<year>2002</year>
<volume>21</volume>
<page-range>3137-51</page-range></nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Probable inference, the law of succession, and statistical inference]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wilson]]></surname>
<given-names><![CDATA[E B]]></given-names>
</name>
</person-group>
<source><![CDATA[Journal of the American Statistical Association]]></source>
<year>1927</year>
<volume>22</volume>
<page-range>209-12</page-range></nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Toward using confidence intervals to compare correlations]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zou]]></surname>
<given-names><![CDATA[G Y]]></given-names>
</name>
</person-group>
<source><![CDATA[Psychological Methods]]></source>
<year>2007</year>
<volume>12</volume>
<page-range>399-413</page-range></nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Construction of confidence limits about effect measures: a general approach]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zou]]></surname>
<given-names><![CDATA[G Y]]></given-names>
</name>
<name>
<surname><![CDATA[Donner]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<source><![CDATA[Statistics in Medicine]]></source>
<year>2008</year>
<volume>27</volume>
<page-range>1693-702</page-range></nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Simple confidence intervals for lognormal means and their differences with environmental applications]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zou]]></surname>
<given-names><![CDATA[G Y]]></given-names>
</name>
<name>
<surname><![CDATA[Huo]]></surname>
<given-names><![CDATA[C Y]]></given-names>
</name>
<name>
<surname><![CDATA[Taleban]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<source><![CDATA[Environmetrics]]></source>
<year>2009</year>
<volume>20</volume>
<page-range>172-80</page-range></nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Confidence interval estimation for lognormal data with application to health economics]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zou]]></surname>
<given-names><![CDATA[G Y]]></given-names>
</name>
<name>
<surname><![CDATA[Taleban]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Huo]]></surname>
<given-names><![CDATA[C Y]]></given-names>
</name>
</person-group>
<source><![CDATA[Computational Statistics &amp; Data Analysis]]></source>
<year>2009</year>
<volume>53</volume>
<page-range>3755-64</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
