<?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>1517-9702</journal-id>
<journal-title><![CDATA[Educação e Pesquisa]]></journal-title>
<abbrev-journal-title><![CDATA[Educ. Pesqui.]]></abbrev-journal-title>
<issn>1517-9702</issn>
<publisher>
<publisher-name><![CDATA[Faculdade de Educação da Universidade de São Paulo]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1517-97022015000200477</article-id>
<article-id pub-id-type="doi">10.1590/S1517-97022015041858</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[El conocimiento pedag&#243;gico del contenido de estad&#237;stica en profesores de primaria]]></article-title>
<article-title xml:lang="en"><![CDATA[Pedagogical knowledge of statistics content among primary school teachers]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Estrella]]></surname>
<given-names><![CDATA[Soledad]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Olfos]]></surname>
<given-names><![CDATA[Raimundo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mena-Lorca]]></surname>
<given-names><![CDATA[Arturo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="A">
<institution><![CDATA[,soledad.estrella@ucv.cl  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="A">
<institution><![CDATA[,raimundo.olfos@ucv.cl  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="A">
<institution><![CDATA[,arturo.mena@ucv.cl  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af1">
<institution><![CDATA[,Pontificia Universidad Católica de Valparaíso  ]]></institution>
<addr-line><![CDATA[Valparaíso ]]></addr-line>
<country>Chile</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2015</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2015</year>
</pub-date>
<volume>41</volume>
<numero>2</numero>
<fpage>477</fpage>
<lpage>493</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_arttext&amp;pid=S1517-97022015000200477&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_abstract&amp;pid=S1517-97022015000200477&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_pdf&amp;pid=S1517-97022015000200477&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[En este estudio desarrollamos un cuestionario sobre el saber del profesor de primaria en su conocimiento disciplinario de estad&#237;stica y en su conocimiento para llevar a cabo la ense&#241;anza de la estad&#237;stica, centrado en el conocimiento del profesor en relaci&#243;n al saber estad&#237;stico del alumno y la ense&#241;anza del contenido estad&#237;stico. Se incluyeron tres elementos de la educaci&#243;n estad&#237;stica: comprensi&#243;n gr&#225;fica, diferenciaci&#243;n de niveles cognitivos y comprensi&#243;n generada al cambiar de sistemas de representaci&#243;n. La construcci&#243;n de los &#237;tems del cuestionario integr&#243; dichos elementos con los conocimientos sobre los errores y dificultades comunes de los alumnos en el aprendizaje de la Estad&#237;stica y de la Probabilidad. El cuestionario considera un total de catorce &#237;tems y fue aplicado a 85 profesores de educaci&#243;n primaria y a sus respectivos alumnos (de grados 4 y 7), pertenecientes a escuelas chilenas. El cuestionario posee validez de contenido otorgada por ocho expertos. Se presenta el cuestionario completo, y a partir de dos &#237;tems se muestran los resultados de los profesores y de sus alumnos. Se propone al formador de profesores promover actividades de generaci&#243;n de &#237;tems, para que los futuros profesores reflexionen sobre la ense&#241;anza del contenido estad&#237;stico y construyan un conocimiento respecto al saber estad&#237;stico del alumno.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[In this study, we developed a questionnaire on the knowledge of Statistics among primary school teachers and their knowledge of how to teach statistics. This questionnaire focused on teacher awareness of student statistical knowledge and the teaching of statistical content. Three items related to statistical education were included: graph comprehension, differentiation between cognitive levels, and the understanding that arises from changing representational systems. When constructing questionnaire items, these features were included along with information on typical mistakes and difficulties experienced by students learning statistics and probability. The questionnaire comprised a total of 14 items and was administered to 85 primary school teachers and their respective students (n = 994) in Chilean schools. The content validity of the questionnaire was confirmed by 8 experts. The entire questionnaire is not included, and teacher and student performance are given for 2 of its items. Teacher trainers are advised to promote item-generation activities for future teachers to reflect on the teaching of statistical content and to build their awareness of student statistical knowledge.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Enseñanza de la estadística]]></kwd>
<kwd lng="es"><![CDATA[Didáctica de la estadística]]></kwd>
<kwd lng="es"><![CDATA[Conocimiento pedagógico del contenido]]></kwd>
<kwd lng="es"><![CDATA[Educación estadística]]></kwd>
<kwd lng="es"><![CDATA[Instrumento]]></kwd>
<kwd lng="es"><![CDATA[Cuestionario]]></kwd>
<kwd lng="en"><![CDATA[Statistics teaching]]></kwd>
<kwd lng="en"><![CDATA[Didactics of mathematics]]></kwd>
<kwd lng="en"><![CDATA[Pedagogical content Knowledge]]></kwd>
<kwd lng="en"><![CDATA[Statistical education]]></kwd>
<kwd lng="en"><![CDATA[Instrument]]></kwd>
<kwd lng="en"><![CDATA[Questionnaire]]></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[AIKEN]]></surname>
<given-names><![CDATA[Lewis]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Three coefficients for analyzing the reliability and validity of ratings]]></article-title>
<source><![CDATA[Educational and Psychological Measurement]]></source>
<year></year>
<volume>45</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>131-42</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[AOYAMA]]></surname>
<given-names><![CDATA[Kazuhiro]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Investigating a hierarchy of students&#8217; interpretations of graphs]]></article-title>
<source><![CDATA[International Electronic Journal of Mathematics Education]]></source>
<year></year>
<volume>2</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>298-318</page-range><publisher-loc><![CDATA[Gazi ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BAILLÉ]]></surname>
<given-names><![CDATA[Jacques]]></given-names>
</name>
<name>
<surname><![CDATA[VALLÉRIE]]></surname>
<given-names><![CDATA[Bernard]]></given-names>
</name>
</person-group>
<article-title xml:lang="fr"><![CDATA[Quelques obstacles cognitifs dans la lecture des représentations graphiques élémentaires]]></article-title>
<source><![CDATA[Nouvelle]]></source>
<year></year>
<volume>1</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>73-104</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BALL]]></surname>
<given-names><![CDATA[Deborah]]></given-names>
</name>
<name>
<surname><![CDATA[THAMES]]></surname>
<given-names><![CDATA[Mark]]></given-names>
</name>
<name>
<surname><![CDATA[PHELPS]]></surname>
<given-names><![CDATA[Geoffrey]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Content knowledge for teaching: what makes it special?]]></article-title>
<source><![CDATA[Journal of Teacher Education]]></source>
<year></year>
<volume>59</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>389-407</page-range><publisher-loc><![CDATA[Washington ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BALL]]></surname>
<given-names><![CDATA[Deborah]]></given-names>
</name>
<name>
<surname><![CDATA[HILL]]></surname>
<given-names><![CDATA[Heather]]></given-names>
</name>
<name>
<surname><![CDATA[BASS]]></surname>
<given-names><![CDATA[Hyman]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Knowing mathematics for teaching: who knows math well enough to teach third grade and how can we decide?]]></article-title>
<source><![CDATA[American Educator]]></source>
<year></year>
<volume>29</volume>
<page-range>14-22</page-range><publisher-loc><![CDATA[Michigan ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BATANERO]]></surname>
<given-names><![CDATA[Carmen]]></given-names>
</name>
</person-group>
<source><![CDATA[Didáctica de la estadística]]></source>
<year></year>
<publisher-loc><![CDATA[Granada ]]></publisher-loc>
<publisher-name><![CDATA[Grupo de Investigación en Educación Estadística]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BATANERO]]></surname>
<given-names><![CDATA[Carmen]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Significados de la probabilidad en la educación secundaria]]></article-title>
<source><![CDATA[Relime - Revista Latinoamericana de Investigación en Matemática Educativa]]></source>
<year></year>
<volume>8</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>247-63</page-range><publisher-loc><![CDATA[México ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BEN-ZVI]]></surname>
<given-names><![CDATA[Dani]]></given-names>
</name>
<name>
<surname><![CDATA[GARFIELD]]></surname>
<given-names><![CDATA[Joan]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Statistical literacy, reasoning, and thinking: goals, definitions, and challenges]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[GARFIELD]]></surname>
<given-names><![CDATA[Joan]]></given-names>
</name>
<name>
<surname><![CDATA[BEN-ZVI]]></surname>
<given-names><![CDATA[Dani]]></given-names>
</name>
</person-group>
<source><![CDATA[The challenge of developing statistical literacy, reasoning and thinking]]></source>
<year></year>
<page-range>3-16</page-range><publisher-loc><![CDATA[Dordrecht ]]></publisher-loc>
<publisher-name><![CDATA[Kluwer]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BERTIN]]></surname>
<given-names><![CDATA[Jacques]]></given-names>
</name>
</person-group>
<source><![CDATA[Semiologie graphique]]></source>
<year></year>
<publisher-loc><![CDATA[Paris ]]></publisher-loc>
<publisher-name><![CDATA[Gauthier-Villars]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BROUSSEAU]]></surname>
<given-names><![CDATA[Guy]]></given-names>
</name>
</person-group>
<article-title xml:lang="fr"><![CDATA[Alternatives en didactique de la statistique]]></article-title>
<source><![CDATA[41èmes journées de statistique.]]></source>
<year></year>
<conf-name><![CDATA[ JOURNÉES DE STATISTIQUE, 41]]></conf-name>
<conf-date>2009</conf-date>
<conf-loc>Bourdeux </conf-loc>
<publisher-loc><![CDATA[Bordeaux ]]></publisher-loc>
<publisher-name><![CDATA[IUFM Aquitaine]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BROUSSEAU]]></surname>
<given-names><![CDATA[Guy]]></given-names>
</name>
</person-group>
<source><![CDATA[Théorie des situations didactiques]]></source>
<year></year>
<publisher-loc><![CDATA[Grenoble ]]></publisher-loc>
<publisher-name><![CDATA[La Pensée Sauvage]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BROUSSEAU]]></surname>
<given-names><![CDATA[Guy]]></given-names>
</name>
<name>
<surname><![CDATA[BROUSSEAU]]></surname>
<given-names><![CDATA[Nadine]]></given-names>
</name>
<name>
<surname><![CDATA[WARFIELD]]></surname>
<given-names><![CDATA[Virginia]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[An experiment on the teaching of statistics and probability]]></article-title>
<source><![CDATA[Journal of Mathematical Behavior]]></source>
<year></year>
<volume>20</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>363-441</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BURGESS]]></surname>
<given-names><![CDATA[Timothy]]></given-names>
</name>
</person-group>
<source><![CDATA[Investigating the nature of teacher knowledge needed and used in teaching statistics]]></source>
<year></year>
<publisher-loc><![CDATA[New Zealand ]]></publisher-loc>
<publisher-name><![CDATA[Educación, Massey University Palmerston North]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[CHANCE]]></surname>
<given-names><![CDATA[Beth]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Components of statistical thinking and implications for instruction and assessment]]></article-title>
<source><![CDATA[Journal of Statistics Education]]></source>
<year></year>
<volume>10</volume>
<numero>3</numero>
<issue>3</issue>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[CHICK]]></surname>
<given-names><![CDATA[Helen]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Transnumeration and the art of data representation. Mathematics education research: innovation, networking, opportunity]]></article-title>
<source><![CDATA[Proceedings of the 26<sup>th</sup>]]></source>
<year></year>
<volume>1</volume>
<conf-name><![CDATA[ ANNUAL CONFERENCE OF MERGA, 26]]></conf-name>
<conf-date>2003</conf-date>
<conf-loc>Melbourne </conf-loc>
<page-range>207-14</page-range><publisher-loc><![CDATA[Melbourne ]]></publisher-loc>
<publisher-name><![CDATA[Deakin University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="book">
<collab>CHILE</collab>
<collab>CHILE</collab>
<source><![CDATA[Propuesta ajuste curricular: objetivos fundamentales y contenidos mínimos obligatorios en el sector de matemática]]></source>
<year></year>
<publisher-loc><![CDATA[Santiago de Chile ]]></publisher-loc>
<publisher-name><![CDATA[Ministerio de Educación]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[CURCIO]]></surname>
<given-names><![CDATA[Frances]]></given-names>
</name>
</person-group>
<source><![CDATA[Developing graph comprehension: elementary and middle school activities]]></source>
<year></year>
<publisher-loc><![CDATA[Reston ]]></publisher-loc>
<publisher-name><![CDATA[NCTM]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[DEL PINO]]></surname>
<given-names><![CDATA[Guido]]></given-names>
</name>
<name>
<surname><![CDATA[ESTRELLA]]></surname>
<given-names><![CDATA[Soledad]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Educación estadística: relaciones con la matemática]]></article-title>
<source><![CDATA[Pensamiento Educativo: Revista de Investigación Educacional]]></source>
<year></year>
<volume>49</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>53-64</page-range><publisher-loc><![CDATA[Santiago de Chile ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[DUVAL]]></surname>
<given-names><![CDATA[Raymond]]></given-names>
</name>
</person-group>
<article-title xml:lang="fr"><![CDATA[Comment analyser le fonctionnement representationnel des tableaux et leur diversite?]]></article-title>
<source><![CDATA[SPIRALE - Revue de Recherches en Éducation]]></source>
<year></year>
<volume>32</volume>
<page-range>7-31</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[DUVAL]]></surname>
<given-names><![CDATA[Raymond]]></given-names>
</name>
</person-group>
<source><![CDATA[Semiosis y pensamiento humano: registros semióticos y aprendizajes intelectuales]]></source>
<year></year>
<publisher-loc><![CDATA[Cali ]]></publisher-loc>
<publisher-name><![CDATA[Universidad del ValleGrupo de Educación Matemática]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ESTRELLA]]></surname>
<given-names><![CDATA[Soledad]]></given-names>
</name>
</person-group>
<source><![CDATA[Conocimiento pedagógico del contenido y su incidencia en la enseñanza de la estadística, nivel de 4º a 7º año de educación básica]]></source>
<year></year>
<publisher-loc><![CDATA[Valparaíso ]]></publisher-loc>
<publisher-name><![CDATA[Pontificia Universidad Católica de Chile]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ESTRELLA]]></surname>
<given-names><![CDATA[Soledad]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[El formato tabular: una revisión de literatura]]></article-title>
<source><![CDATA[Revista Actualidades Investigativas en Educación]]></source>
<year></year>
<volume>14</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>1-23</page-range><publisher-loc><![CDATA[Costa Rica ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ESTRELLA]]></surname>
<given-names><![CDATA[Soledad]]></given-names>
</name>
<name>
<surname><![CDATA[OLFOS]]></surname>
<given-names><![CDATA[Raimundo]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[La taxonomía de comprensión gráfica de curcio a través del gráfico de Minard: una clase en séptimo grado]]></article-title>
<source><![CDATA[Revista Educación Matemática]]></source>
<year></year>
<volume>24</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>123-34</page-range><publisher-loc><![CDATA[México, DF ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[FISCHBEIN]]></surname>
<given-names><![CDATA[Efraim]]></given-names>
</name>
<name>
<surname><![CDATA[SCHNARCH]]></surname>
<given-names><![CDATA[Ditza]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The evolution with age of probabilistic, intuitively based misconceptions]]></article-title>
<source><![CDATA[Journal for Research in Mathematics Education]]></source>
<year></year>
<volume>28</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>96-105</page-range><publisher-loc><![CDATA[Reston ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[FRANKLIN]]></surname>
<given-names><![CDATA[Christine A.]]></given-names>
</name>
<name>
<surname><![CDATA[GARFIELD]]></surname>
<given-names><![CDATA[Joan B]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The guidelines for assessment and instruction in statistics education (GAISE) project: developing statistics education guidelines for pre K-12 and college courses]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[BURRILL]]></surname>
<given-names><![CDATA[Gail F]]></given-names>
</name>
</person-group>
<source><![CDATA[Thinking and reasoning about data and chance: sixty-eighth NCTM Yearbook]]></source>
<year></year>
<page-range>345-75</page-range><publisher-loc><![CDATA[Reston ]]></publisher-loc>
<publisher-name><![CDATA[NCTM]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[FRIEL]]></surname>
<given-names><![CDATA[Susan]]></given-names>
</name>
<name>
<surname><![CDATA[CURCIO]]></surname>
<given-names><![CDATA[Frances]]></given-names>
</name>
<name>
<surname><![CDATA[BRIGHT]]></surname>
<given-names><![CDATA[George]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Making sense of graphs: critical factors influencing comprehension and instructional implications]]></article-title>
<source><![CDATA[Journal for Research in Mathematics Education]]></source>
<year></year>
<volume>32</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>124-58</page-range><publisher-loc><![CDATA[Reston ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[GABUCIO]]></surname>
<given-names><![CDATA[Fernando]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Niveles de comprensión de las tablas en alumnos de primaria y secundaria]]></article-title>
<source><![CDATA[Cultura y Educación]]></source>
<year></year>
<volume>22</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>183-97</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[GARFIELD]]></surname>
<given-names><![CDATA[Joan]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Assessing statistical reasoning]]></article-title>
<source><![CDATA[Statistical Education Research Journal]]></source>
<year></year>
<volume>2</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>22-38</page-range><publisher-loc><![CDATA[New Zealand ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[GARFIELD]]></surname>
<given-names><![CDATA[Joan]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The challenge of developing statistical reasoning]]></article-title>
<source><![CDATA[Journal of Statistics Education]]></source>
<year></year>
<volume>10</volume>
<numero>3</numero>
<issue>3</issue>
<publisher-loc><![CDATA[Alexandria ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[GARFIELD]]></surname>
<given-names><![CDATA[Joan]]></given-names>
</name>
<name>
<surname><![CDATA[BEN-ZVI]]></surname>
<given-names><![CDATA[Dani]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[How students learn statistics revisited: a current review of research on teaching and learning statistics]]></article-title>
<source><![CDATA[International Statistical Review]]></source>
<year></year>
<volume>75</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>372-96</page-range></nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[GARRETT]]></surname>
<given-names><![CDATA[Alexandre Joaquim]]></given-names>
</name>
<name>
<surname><![CDATA[GARCÍA CRUZ]]></surname>
<given-names><![CDATA[Juan]]></given-names>
</name>
</person-group>
<source><![CDATA[Un cuestionario y estrategias sobre los promedios. Formación del profesorado e investigación en educación matemática]]></source>
<year></year>
<volume>7</volume>
<page-range>197-217</page-range><publisher-loc><![CDATA[Laguna ]]></publisher-loc>
<publisher-name><![CDATA[Universidad de La Laguna]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[GROTH]]></surname>
<given-names><![CDATA[Randall E]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Research commentary: toward a conceptualization of statistical knowledge for teaching]]></article-title>
<source><![CDATA[Journal for Research in Mathematics Education]]></source>
<year></year>
<volume>38</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>427-37</page-range><publisher-loc><![CDATA[Reston ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[HAUGHNESSY]]></surname>
<given-names><![CDATA[Michael]]></given-names>
</name>
<name>
<surname><![CDATA[GARFIELD]]></surname>
<given-names><![CDATA[Joan]]></given-names>
</name>
<name>
<surname><![CDATA[GREER]]></surname>
<given-names><![CDATA[Brian]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Data handling]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[BISHOP]]></surname>
<given-names><![CDATA[Alan]]></given-names>
</name>
</person-group>
<source><![CDATA[International handbook of mathematics education]]></source>
<year></year>
<page-range>205-37</page-range><publisher-loc><![CDATA[Dordrecht ]]></publisher-loc>
<publisher-name><![CDATA[Kluwer]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[HILL]]></surname>
<given-names><![CDATA[Heather]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Validating the ecological assumption: the relationship of measure scores to classroom teaching and student learning]]></article-title>
<source><![CDATA[Measurement: Interdisciplinary Research and Perspectives]]></source>
<year></year>
<volume>5</volume>
<numero>2-3</numero>
<issue>2-3</issue>
<page-range>107-18</page-range><publisher-loc><![CDATA[London ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B35">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[HILL]]></surname>
<given-names><![CDATA[Heather C.]]></given-names>
</name>
<name>
<surname><![CDATA[BALL]]></surname>
<given-names><![CDATA[Deborah Loewenberg.]]></given-names>
</name>
<name>
<surname><![CDATA[SCHILLING]]></surname>
<given-names><![CDATA[Steven G]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Unpacking pedagogical content knowledge, conceptualizing and measuring teachers topic specific knowledge of students]]></article-title>
<source><![CDATA[Journal for Research in Mathematics Education]]></source>
<year></year>
<volume>39</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>327-400</page-range><publisher-loc><![CDATA[Reston ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B36">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[LIU]]></surname>
<given-names><![CDATA[Hui-Ju Carol]]></given-names>
</name>
</person-group>
<source><![CDATA[A cross-cultural study of sex differences in statistical reasoning for college students in Taiwan and the United States]]></source>
<year></year>
<publisher-loc><![CDATA[Minneapolis ]]></publisher-loc>
<publisher-name><![CDATA[University of Minnesota Twin Cities, Department of Educational Psychology]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B37">
<nlm-citation citation-type="book">
<collab>LLECE - Laboratorio Latinoamericano de Evaluación de la Calidad de la Educación</collab>
<collab>LLECE - Laboratorio Latinoamericano de Evaluación de la Calidad de la Educación</collab>
<source><![CDATA[Segundo estudio regional comparativo y explicativo: SERCE, UNESCO, OREALC]]></source>
<year></year>
<publisher-loc><![CDATA[Santiago de Chile ]]></publisher-loc>
<publisher-name><![CDATA[UNESCO]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B38">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MA]]></surname>
<given-names><![CDATA[Liping]]></given-names>
</name>
</person-group>
<source><![CDATA[Conocimiento y enseñanza de las matemáticas elementales: la comprensión de las matemáticas fundamentales que tiene los profesores en China y los EE.UU]]></source>
<year></year>
<publisher-loc><![CDATA[Santiago de Chile ]]></publisher-loc>
<publisher-name><![CDATA[Academia Chilena de Ciencias]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B39">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[OLFOS]]></surname>
<given-names><![CDATA[Raimundo]]></given-names>
</name>
<name>
<surname><![CDATA[ESTRELLA]]></surname>
<given-names><![CDATA[Soledad]]></given-names>
</name>
</person-group>
<source><![CDATA[Conocimiento pedagógico del contenido y su incidencia en la enseñanza de la estadística, nivel de 4º a 7º año de educación básica: informe proyecto CIE-05]]></source>
<year></year>
<publisher-loc><![CDATA[Santiago de Chile ]]></publisher-loc>
<publisher-name><![CDATA[CIAE]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B40">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ORIOL]]></surname>
<given-names><![CDATA[Jean-Claude]]></given-names>
</name>
</person-group>
<source><![CDATA[Formation à la statistique par la pratique d&#8217;enquêtes par questionnaires et la simulation: étude didactique d&#8217;une expérience d&#8217;enseignement dans un département d&#8217;IUT]]></source>
<year></year>
<publisher-loc><![CDATA[Lyon ]]></publisher-loc>
<publisher-name><![CDATA[Université Lumière Lyon 2, Ecole Doctorale EP C, Institut de Sciences et Prati ues de l Education et de la Formation]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B41">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[PINTO SOSA]]></surname>
<given-names><![CDATA[Jesús Enrique]]></given-names>
</name>
</person-group>
<source><![CDATA[Conocimiento didáctico del contenido sobre la representación de datos estadísticos: estudios de casos con profesores de estadística en carreras de psicología y educación]]></source>
<year></year>
<publisher-loc><![CDATA[Salamanca ]]></publisher-loc>
<publisher-name><![CDATA[Programa de Doctorado en Educación Matemática. Universidad de Salamanca, Departamento de Didáctica de la Matemática]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B42">
<nlm-citation citation-type="book">
<collab>PISA</collab>
<collab>PISA</collab>
<source><![CDATA[Programme for International Student Assessment. Released items: technical report]]></source>
<year></year>
<publisher-name><![CDATA[OECD]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B43">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SHAUGHNESSY]]></surname>
<given-names><![CDATA[Michael]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Research on statistical learning and reasoning]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[LESTER]]></surname>
<given-names><![CDATA[Frank K. J]]></given-names>
</name>
</person-group>
<source><![CDATA[Second handbook of research on mathematics teaching and learning.]]></source>
<year></year>
<page-range>957-1009</page-range><publisher-loc><![CDATA[Charlotte ]]></publisher-loc>
<publisher-name><![CDATA[Information Age]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B44">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SHULMAN]]></surname>
<given-names><![CDATA[Lee S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Knowledge and teaching: foundations of the new reform]]></article-title>
<source><![CDATA[Harvard Educational Review]]></source>
<year></year>
<volume>57</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1-22</page-range><publisher-loc><![CDATA[Massachusetts ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B45">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SHULMAN]]></surname>
<given-names><![CDATA[Lee S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Those who understand: knowledge growth in teaching]]></article-title>
<source><![CDATA[Educational Researcher]]></source>
<year></year>
<volume>15</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>4-14</page-range></nlm-citation>
</ref>
<ref id="B46">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SORTO]]></surname>
<given-names><![CDATA[Maria Alejandra]]></given-names>
</name>
</person-group>
<source><![CDATA[Prospective middle school teachers&#8217; knowledge about data analysis and its application to teaching]]></source>
<year></year>
<publisher-loc><![CDATA[Michigan ]]></publisher-loc>
<publisher-name><![CDATA[Michigan State University, Department of Mathematics]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B47">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SORTO]]></surname>
<given-names><![CDATA[Maria Alejandra]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Teacher knowledge and teaching in Panama and Costa Rica: a comparative study in primary and secondary education]]></article-title>
<source><![CDATA[Relime - Revista Latinoamericana de Investigación en Matemática Educativa]]></source>
<year></year>
<volume>12</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>251-90</page-range><publisher-loc><![CDATA[México, DF ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B48">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[STOHL]]></surname>
<given-names><![CDATA[Hollylynne]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Probability in teacher education and development]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[JONES]]></surname>
<given-names><![CDATA[Graham A]]></given-names>
</name>
</person-group>
<source><![CDATA[Exploring probability in school: challenges for teaching and learning]]></source>
<year></year>
<page-range>345-66</page-range><publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[Springer]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B49">
<nlm-citation citation-type="book">
<collab>TIMMS - Third International Mathematics and Science Study</collab>
<collab>TIMMS - Third International Mathematics and Science Study</collab>
<source><![CDATA[Released items]]></source>
<year></year>
<publisher-loc><![CDATA[Massachusetts ]]></publisher-loc>
<publisher-name><![CDATA[Boston College]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B50">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[TOROK]]></surname>
<given-names><![CDATA[Rob]]></given-names>
</name>
<name>
<surname><![CDATA[WATSON]]></surname>
<given-names><![CDATA[Jane]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Development of the concept of statistical variation: an exploratory study]]></article-title>
<source><![CDATA[Mathematics Education Research Journal]]></source>
<year></year>
<volume>12</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>147-69</page-range></nlm-citation>
</ref>
<ref id="B51">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[WATSON]]></surname>
<given-names><![CDATA[Jane]]></given-names>
</name>
<name>
<surname><![CDATA[KELLY]]></surname>
<given-names><![CDATA[Ben]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Inference from a pictograph: statistical literacy in action]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[BRAGG]]></surname>
<given-names><![CDATA[Leicha]]></given-names>
</name>
</person-group>
<source><![CDATA[MERGA 2003: mathematics education research: innovation, networking, opportunity]]></source>
<year></year>
<conf-name><![CDATA[ ANNUAL CONFERENCE OF THE MATHEMATICS EDUCATION RESEARCH GROUP OF AUSTRALASIA, 26]]></conf-name>
<conf-date>6th-10th July 2003</conf-date>
<conf-loc>Geelong </conf-loc>
<page-range>720-27</page-range><publisher-loc><![CDATA[Geelong ]]></publisher-loc>
<publisher-name><![CDATA[Deakin University]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B52">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[WILD]]></surname>
<given-names><![CDATA[Chris]]></given-names>
</name>
<name>
<surname><![CDATA[PFANNKUCH]]></surname>
<given-names><![CDATA[Maxine]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Statistical thinking in empirical enquiry]]></article-title>
<source><![CDATA[International Statistical Review]]></source>
<year></year>
<volume>67</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>223-65</page-range><publisher-loc><![CDATA[México, DF ]]></publisher-loc>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
