<?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>S1517-97022019000100535</article-id>
<article-id pub-id-type="doi">10.1590/s1678-4634201945187128</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Análise da qualidade de uma prova de matemática do Exame Nacional do Ensino Médio]]></article-title>
<article-title xml:lang="en"><![CDATA[Quality analysis of a Mathematics test in National Secondary Education Exam]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Toffoli]]></surname>
<given-names><![CDATA[Sônia Ferreira Lopes]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidade Estadual de Londrina  ]]></institution>
<addr-line><![CDATA[Londrina PR]]></addr-line>
<country>Brasil</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2019</year>
</pub-date>
<volume>45</volume>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_arttext&amp;pid=S1517-97022019000100535&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_abstract&amp;pid=S1517-97022019000100535&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_pdf&amp;pid=S1517-97022019000100535&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo O Exame Nacional do Ensino Médio (Enem) é uma avaliação em larga escala que exerce forte influência nas políticas educacionais, nos currículos nos diversos níveis de ensino e também no futuro dos indivíduos que estão sendo avaliados. Esses fatos evidenciam a importância de examinar as diversas variáveis envolvidas na construção, aplicação e pontuação da avaliação. Pode-se, por meio de estudos, identificar etapas do processo que não estão funcionando como esperado e também validar as etapas cujos resultados são adequados. Em ambos os casos, busca-se a melhoria dos processos a cada edição do exame. Neste estudo, foram realizadas análises dos itens da prova de matemática do Enem 2015, por meio de dois modelos da Teoria de Resposta ao Item (TRI), o logístico de três parâmetros com estudos sobre a discriminação, a dificuldade e a probabilidade de acerto casual e o modelo de resposta nominal, com estudos da dificuldade e do comportamento de cada uma das opções de resposta dos itens. Aproximadamente um terço dos itens obteve parâmetros dentro dos padrões de qualidade. Quanto à dificuldade, o item considerado o mais fácil obteve apenas 64,1% de acertos. Além disso, apenas dois itens obtiveram o parâmetro de dificuldade situado abaixo do ponto médio da escala e aproximadamente 23,4% dos participantes tiveram suas habilidades estimadas abaixo do valor correspondente ao item mais fácil na escala, indicando que essas pessoas não souberam responder a nenhum dos 45 itens. Por meio dos diversos métodos utilizados, constatou-se que a prova de matemática do Enem 2015 possui qualidade muito aquém do desejável.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The National Secondary Education exam ( Enem ) is large-scale evaluation with strong influence on educational policies, on the curricula of several levels of schooling as well as an impact on the future of the individuals taking the test. These factors show the importance of looking into a number of variants involved in the preparation, the application and the score of such evaluation. By means of studies, it is possible to identify steps in the process that are not working as expected and also to validate the steps whose results are adequate. In both cases, the intent is to improve the process in every edition of the exam. In this study, analyses were conducted for mathematics test in Enem 2015, by means of two model from the Item Response Theory (IRT), the logistics of three parameters with studies on discrimination, difficulty and probability of casual hits and the model of nominal response, with studies on the difficulty and behavior of each response option in every item. Approximately one third of the items showed parameters within the quality standards. Regarding difficulty, the easiest item had only 64.1 percent of hits. In addition, only two items had the difficulty parameters lower than the mean point of the scale and approximately 23.4 percent of participants had their skills estimated below the value corresponding to the easiest item in the scale. This indicates that these individuals could not answer any of the 45 items. By utilizing several methods, it was found that the mathematics test in Enem 2015 shows a quality level much lesser than desirable.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Avaliação em larga escala]]></kwd>
<kwd lng="pt"><![CDATA[Enem]]></kwd>
<kwd lng="pt"><![CDATA[Teoria de Resposta ao Item (TRI)]]></kwd>
<kwd lng="pt"><![CDATA[Validade]]></kwd>
<kwd lng="en"><![CDATA[Large-scale evaluation]]></kwd>
<kwd lng="en"><![CDATA[National Secondary Education Exam (Enem)]]></kwd>
<kwd lng="en"><![CDATA[Item]]></kwd>
<kwd lng="en"><![CDATA[Response Theory (IRT)]]></kwd>
<kwd lng="en"><![CDATA[Validity]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="book">
<collab>AERA</collab>
<collab>APA</collab>
<collab>NCME</collab>
<collab>American Educational Research Association</collab>
<collab>American Psychological Association</collab>
<collab>National Council on Measurement in Education</collab>
<source><![CDATA[Standards for educational and psychological testing]]></source>
<year>2014</year>
<publisher-loc><![CDATA[Washington, DC ]]></publisher-loc>
<publisher-name><![CDATA[American Educational Research Association]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ANDRADE]]></surname>
<given-names><![CDATA[Dalton Francisco]]></given-names>
</name>
<name>
<surname><![CDATA[KLEIN]]></surname>
<given-names><![CDATA[Ruben]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Aspectos quantitativos da análise dos itens da prova do Enem]]></article-title>
<collab>BRASIL</collab>
<collab>Instituto Nacional de Estudos e Pesquisas Educacionais Anísio Teixeira</collab>
<source><![CDATA[Exame Nacional do Ensino Médio (Enem): fundamentação teórico-metodológica]]></source>
<year>2005</year>
<page-range>107-12</page-range><publisher-loc><![CDATA[Brasília, DF ]]></publisher-loc>
<publisher-name><![CDATA[Inep]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ANDRADE]]></surname>
<given-names><![CDATA[Dalton Francisco]]></given-names>
</name>
<name>
<surname><![CDATA[TAVARES]]></surname>
<given-names><![CDATA[Héliton Ribeiro]]></given-names>
</name>
<name>
<surname><![CDATA[VALLE]]></surname>
<given-names><![CDATA[Raquel da Cunha]]></given-names>
</name>
</person-group>
<source><![CDATA[Teoria da Resposta ao Item: conceitos e aplicações]]></source>
<year>2000</year>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[Associação Brasileira de Estatística]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ANDRADE]]></surname>
<given-names><![CDATA[Josemberg Moura de]]></given-names>
</name>
<name>
<surname><![CDATA[LAROS]]></surname>
<given-names><![CDATA[Jacob Arie]]></given-names>
</name>
<name>
<surname><![CDATA[GOUVEIA]]></surname>
<given-names><![CDATA[Valdiney Veloso]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[O uso da Teoria de Resposta ao Item em avaliações educacionais: diretrizes para pesquisadores]]></article-title>
<source><![CDATA[Avaliação Psicológica]]></source>
<year>2010</year>
<volume>9</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>421-35</page-range><publisher-loc><![CDATA[Porto Alegre ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BOCK]]></surname>
<given-names><![CDATA[R. Darrel.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Estimating item parameters and latent ability when responses are scored in two or more nominal categories]]></article-title>
<source><![CDATA[Psychometrika]]></source>
<year>1972</year>
<volume>37</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>29-51</page-range><publisher-loc><![CDATA[Switzerland ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BORSBOOM]]></surname>
<given-names><![CDATA[Denny]]></given-names>
</name>
<name>
<surname><![CDATA[MELLENBERG]]></surname>
<given-names><![CDATA[Gideon]]></given-names>
</name>
<name>
<surname><![CDATA[VAN HEERDEN]]></surname>
<given-names><![CDATA[Jaap]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The concept of validity]]></article-title>
<source><![CDATA[Psychological Review]]></source>
<year>2004</year>
<volume>111</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>1061-71</page-range><publisher-loc><![CDATA[Washington, DC ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="book">
<collab>BRASIL</collab>
<collab>Ministério da Educação</collab>
<source><![CDATA[ENEM: uma avaliação inovadora]]></source>
<year>1999</year>
<publisher-loc><![CDATA[Brasília, DF ]]></publisher-loc>
<publisher-name><![CDATA[MEC]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<collab>BRASIL</collab>
<collab>Ministério da Educação</collab>
<source><![CDATA[Pré-testes seguem o rigor de segurança dos demais exames]]></source>
<year>2011</year>
<publisher-loc><![CDATA[Brasília, DF ]]></publisher-loc>
<publisher-name><![CDATA[MEC]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="book">
<collab>BRASIL</collab>
<collab>Ministério da Educação</collab>
<collab>Instituto Nacional de Estudos e Pesquisas Educacionais Anísio Teixeira</collab>
<source><![CDATA[Exame Nacional do Ensino Médio]]></source>
<year>2017</year>
<month>a</month>
<publisher-loc><![CDATA[Brasília, DF ]]></publisher-loc>
<publisher-name><![CDATA[MEC/INEP]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="book">
<collab>BRASIL</collab>
<collab>Ministério da Educação</collab>
<collab>Instituto Nacional de Estudos e Pesquisas Educacionais Anísio Teixeira</collab>
<source><![CDATA[Saeb]]></source>
<year>2017</year>
<month>b</month>
<publisher-loc><![CDATA[Brasília, DF ]]></publisher-loc>
<publisher-name><![CDATA[MEC/INEP]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[DE AYALA]]></surname>
<given-names><![CDATA[Rafael Jaime]]></given-names>
</name>
</person-group>
<source><![CDATA[The theory and practice of item response theory]]></source>
<year>2009</year>
<publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[The Guilford Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[DE AYALA]]></surname>
<given-names><![CDATA[Rafael Jaime]]></given-names>
</name>
<name>
<surname><![CDATA[SAVA-BOLESTA]]></surname>
<given-names><![CDATA[Monica]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Item parameter recovery for the nominal response model]]></article-title>
<source><![CDATA[Applied Psychological Measurement]]></source>
<year>1999</year>
<volume>23</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>3-19</page-range><publisher-loc><![CDATA[Thousand Oaks ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[KANE]]></surname>
<given-names><![CDATA[Michael T]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Validating the interpretations and uses of test scores]]></article-title>
<source><![CDATA[Journal of Educational Measurement]]></source>
<year>2013</year>
<volume>50</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1-73</page-range><publisher-loc><![CDATA[Washington, DC ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[KELLEY]]></surname>
<given-names><![CDATA[Truman Lee]]></given-names>
</name>
</person-group>
<source><![CDATA[Interpretation of educational measurements]]></source>
<year>1927</year>
<publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[MacMillan]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[LORD]]></surname>
<given-names><![CDATA[Frederic M]]></given-names>
</name>
</person-group>
<source><![CDATA[Applications of item response theory to practical testing problems]]></source>
<year>1980</year>
<publisher-loc><![CDATA[New Jersey ]]></publisher-loc>
<publisher-name><![CDATA[Lawrence Erlbaum Associates]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McNAMARA]]></surname>
<given-names><![CDATA[Tim]]></given-names>
</name>
</person-group>
<source><![CDATA[Language testing]]></source>
<year>2000</year>
<publisher-loc><![CDATA[Oxford ]]></publisher-loc>
<publisher-name><![CDATA[Oxford University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MESSICK]]></surname>
<given-names><![CDATA[Samuel]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Validity]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[LINN]]></surname>
<given-names><![CDATA[Robert]]></given-names>
</name>
</person-group>
<source><![CDATA[Educational measurement]]></source>
<year>1989</year>
<edition>3</edition>
<page-range>13-103</page-range><publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[Macmillan]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MESSICK]]></surname>
<given-names><![CDATA[Samuel]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Validity of performance assessments]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[PHILLIPS]]></surname>
<given-names><![CDATA[Gary W.]]></given-names>
</name>
</person-group>
<source><![CDATA[Technical issues in large-scale performance assessment]]></source>
<year>1996</year>
<page-range>1-18</page-range><publisher-loc><![CDATA[Washington, DC ]]></publisher-loc>
<publisher-name><![CDATA[National Center for Education Statistics]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MOREIRA JUNIOR]]></surname>
<given-names><![CDATA[Fernando de Jesus]]></given-names>
</name>
</person-group>
<source><![CDATA[Sistemática para implantação de testes adaptativos informatizados baseados na teoria da Resposta ao Item]]></source>
<year>2011</year>
<publisher-loc><![CDATA[Florianópolis ]]></publisher-loc>
<publisher-name><![CDATA[Universidade Federal de Santa Catarina]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[PASQUALI]]></surname>
<given-names><![CDATA[Luiz]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Testes referentes a construtos: teoria e modelos de construção]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[PASQUALI]]></surname>
<given-names><![CDATA[Luiz]]></given-names>
</name>
</person-group>
<source><![CDATA[Instrumentação psicológica: fundamentos e práticas]]></source>
<year>2010</year>
<page-range>165-98</page-range><publisher-loc><![CDATA[Porto Alegre ]]></publisher-loc>
<publisher-name><![CDATA[Artmed]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SCARAMUCCI]]></surname>
<given-names><![CDATA[Matilde Virginia Ricardi]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Validade e consequências sociais das avaliações em contexto de ensino de línguas]]></article-title>
<source><![CDATA[Lingvarvm Arena]]></source>
<year>2011</year>
<volume>2</volume>
<page-range>103-20</page-range><publisher-loc><![CDATA[Porto ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SOARES]]></surname>
<given-names><![CDATA[Tufi Machado]]></given-names>
</name>
<name>
<surname><![CDATA[MENDONÇA]]></surname>
<given-names><![CDATA[Márcia Cristina Meneghin]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Construção de um modelo de regressão hierárquico para os dados do SIMAVE-2000]]></article-title>
<source><![CDATA[Pesquisa Operacional]]></source>
<year>2003</year>
<volume>23</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>421-41</page-range><publisher-loc><![CDATA[Rio de Janeiro ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SOARES]]></surname>
<given-names><![CDATA[Tufi Machado]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Utilização da Teoria da Resposta ao Item na produção de indicadores socioeconômicos]]></article-title>
<source><![CDATA[Pesquisa Operacional]]></source>
<year>2005</year>
<volume>25</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>83-112</page-range><publisher-loc><![CDATA[Rio de Janeiro ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[THISSEN]]></surname>
<given-names><![CDATA[David]]></given-names>
</name>
</person-group>
<source><![CDATA[MULTILOG user&#8217;s guide: multiple, categorical item analysis and test scoring using item response theory (Version 6.0)]]></source>
<year>1991</year>
<publisher-loc><![CDATA[Chicago ]]></publisher-loc>
<publisher-name><![CDATA[Scientific Software International]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[TOFFOLI]]></surname>
<given-names><![CDATA[Sonia Ferreira Lopes]]></given-names>
</name>
</person-group>
<source><![CDATA[Avaliações em larga escala com itens de respostas construídas no contexto do modelo Multifacetas de Rasch]]></source>
<year>2015</year>
<publisher-loc><![CDATA[Florianópolis ]]></publisher-loc>
<publisher-name><![CDATA[Universidade Federal de Santa Catarina]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[TOFFOLI]]></surname>
<given-names><![CDATA[Sonia Ferreira Lopes]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Avaliação com itens abertos: validade, confiabilidade, comparabilidade e justiça]]></article-title>
<source><![CDATA[Educação e Pesquisa]]></source>
<year>2016</year>
<volume>42</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>343-58</page-range><publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[TRAVITZKI]]></surname>
<given-names><![CDATA[Rodrigo]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Avaliação da qualidade do Enem 2009 e 2011 com técnicas psicométricas]]></article-title>
<source><![CDATA[Estudos em Avaliação Educacional]]></source>
<year>2017</year>
<volume>28</volume>
<numero>67</numero>
<issue>67</issue>
<page-range>256-88</page-range><publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[VEY]]></surname>
<given-names><![CDATA[Ivan Henrique]]></given-names>
</name>
</person-group>
<source><![CDATA[Avaliação de desempenho logístico no serviço ao cliente baseada na Teoria de Resposta ao Item]]></source>
<year>2011</year>
<publisher-loc><![CDATA[Florianópolis ]]></publisher-loc>
<publisher-name><![CDATA[Universidade Federal de Santa Catarina]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[VIEIRA]]></surname>
<given-names><![CDATA[Nara Núbia]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[As provas das quatro áreas do Enem vistas como uma prova única na ótica de modelos da teoria da resposta ao item uni e multidimensional]]></article-title>
<source><![CDATA[Boletim na Medida]]></source>
<year>2017</year>
<volume>5</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>29-40</page-range><publisher-loc><![CDATA[Brasília, DF ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ZIMOWSKI]]></surname>
<given-names><![CDATA[Michelle F.]]></given-names>
</name>
</person-group>
<source><![CDATA[Bilog-MG]]></source>
<year>2002</year>
<publisher-loc><![CDATA[Lincolnwood ]]></publisher-loc>
<publisher-name><![CDATA[Scientific Software International]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
