<?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>1983-2117</journal-id>
<journal-title><![CDATA[Ensaio Pesquisa em Educação em Ciências ]]></journal-title>
<abbrev-journal-title><![CDATA[Ens. Pesqui. Educ. Ciênc.]]></abbrev-journal-title>
<issn>1983-2117</issn>
<publisher>
<publisher-name><![CDATA[Universidade Federal de Minas Gerais]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1983-21172009000200002</article-id>
<article-id pub-id-type="doi">10.1590/1983-21172009110202</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[UMA ANÁLISE DA VALIDAÇÃO E CONFIABILIDADE DA ESCALA DE OPINIÕES DA SELEÇÃO DE EXPERIMENTOS DE QUÍMICA (EOSEQ)]]></article-title>
<article-title xml:lang="en"><![CDATA[AN ANALYSIS OF THE VALIDATION AND RELIABILITY OF THE OPINION SCALE FOR CHEMISTRY EXPERIMENT SELECTION (EOSEQ)]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Araújo]]></surname>
<given-names><![CDATA[Nelci Reis Sales de]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Laburú]]></surname>
<given-names><![CDATA[Carlos Eduardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidade Estadual do Paraná Departamento de Química ]]></institution>
<addr-line><![CDATA[Londrina PR]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidade Estadual de Londrina Departamento de Física ]]></institution>
<addr-line><![CDATA[Londrina PR]]></addr-line>
<country>Brazil</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2009</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2009</year>
</pub-date>
<volume>11</volume>
<numero>2</numero>
<fpage>177</fpage>
<lpage>196</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_arttext&amp;pid=S1983-21172009000200002&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_abstract&amp;pid=S1983-21172009000200002&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_pdf&amp;pid=S1983-21172009000200002&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[O prop&#243;sito desta investiga&#231;&#227;o foi de explorar, interpretar e descrever o processo de valida&#231;&#227;o e confiabilidade da escala de opini&#245;es da sele&#231;&#227;o de experimentos, que proporciona medidas das convic&#231;&#245;es dos professores quando escolhem os experimentos. A escala do tipo Likert foi administrada a 113 participantes. Para a valida&#231;&#227;o do conte&#250;do, utilizamos as t&#233;cnicas do pr&#233;-teste e teste-piloto at&#233; a vers&#227;o final que pelo nosso consenso com peritos da &#225;rea, alcan&#231;amos bons resultados. As t&#233;cnicas da forma paralela e Spearman verificaram a estabilidade no tempo, indicando resultados positivos de confiabilidade. O alfa de Cronbach item total de 0,80, 0,85 e 0,7 para geral, os professores e licenciandos, respectivamente, considerando a compreens&#227;o e variabilidade dos itens pertinentes ao serem interpret&#225;veis.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[The purpose of this investigation was to explore, interpret and describe the process of validation and the reliability of the opinion scale for select experiments which provides measures of the convictions of the teachers when they choose the experiments. The scale of type Likert was administered to 113 participants. To validate the content, we used the pretests and pilot test techniques until the final version that from our consensus with experts in the area, we obtained good results. The parallel form and Spearman techniques verified stability in time, indicating reliable positive results. The Cronbach alpha item totaled 0.80, 0.85 and 0.7 for general, the teachers and undergraduate teachers, respectively, considering comprehension and variability of the pertinent items to be interpreted.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Validade de conteúdo]]></kwd>
<kwd lng="pt"><![CDATA[confiabilidade]]></kwd>
<kwd lng="pt"><![CDATA[instrumento de pesquisa.]]></kwd>
<kwd lng="en"><![CDATA[Content validity]]></kwd>
<kwd lng="en"><![CDATA[reliability]]></kwd>
<kwd lng="en"><![CDATA[research instrument.]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ANASTASI]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Testes Psicológicos]]></source>
<year></year>
<edition>2. ed</edition>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BROWN]]></surname>
<given-names><![CDATA[J. D.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Can We Use Spearman-Brown Prophecy Formula to Defend Low Reliability?]]></article-title>
<source><![CDATA[Shiken: JALT Testing &amp; Evaluation Sig Newsletter]]></source>
<year></year>
<volume>4</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>7-9</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BROWN]]></surname>
<given-names><![CDATA[J. D.]]></given-names>
</name>
</person-group>
<source><![CDATA[Shiken:, JALT Testing &amp; Evaluation Sig Newsletter]]></source>
<year></year>
<volume>6</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>16-8</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[CAETANO]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[NETO]]></surname>
<given-names><![CDATA[A. J.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Natureza e Ensino da Ciência: Investigando as Concepções de Ciência dos Professores]]></article-title>
<source><![CDATA[Enseñanza de las Ciencias]]></source>
<year></year>
<numero>extra</numero>
<issue>extra</issue>
<publisher-loc><![CDATA[Barcelona ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[CRONBACH]]></surname>
<given-names><![CDATA[L. J.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Coefficient alpha and the internal structure of the tests]]></article-title>
<source><![CDATA[Psychometrika]]></source>
<year></year>
<volume>16</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>297-334</page-range><publisher-loc><![CDATA[Springer New York ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[CRONBACH]]></surname>
<given-names><![CDATA[L. J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Essentials of psychological testing]]></source>
<year></year>
<edition>3. ed</edition>
<publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[Harper and Row]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[DEL SIEGLE]]></surname>
<given-names><![CDATA[Ph. D.]]></given-names>
</name>
</person-group>
<source><![CDATA[Escola de Educação da Universidade de Neag de Connecticut]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[FREITAS]]></surname>
<given-names><![CDATA[H. M. R.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Quanti-Qualitative Instruments to Study the Decision Making Process]]></article-title>
<source><![CDATA[WP ISRC No. 020298]]></source>
<year></year>
<page-range>29-9</page-range><publisher-loc><![CDATA[Baltimore, MD, EUA ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[FREITAS]]></surname>
<given-names><![CDATA[H. M. R.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The Design Process of a Cross-Cultural Exploratory Quantitative - Qualitative Survey Research Project to Study the Decision-Making Process. Association for Information Systems Americas Conference 1998]]></article-title>
<source><![CDATA[Technology Research in Progress]]></source>
<year></year>
<volume>14</volume>
<numero>16</numero>
<issue>16</issue>
<page-range>944-46</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ROBERT]]></surname>
<given-names><![CDATA[A. Y.]]></given-names>
</name>
</person-group>
<source><![CDATA[Enhancement of Reliability Analysis: Application of Intraclass Correlations with SPSS/Windows]]></source>
<year></year>
<volume>8</volume>
</nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[GINSBERG]]></surname>
<given-names><![CDATA[E. S.]]></given-names>
</name>
<name>
<surname><![CDATA[PANASUK]]></surname>
<given-names><![CDATA[R. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Survey of Physics Student Attitudes on Access to Problem Solutions]]></article-title>
<source><![CDATA[Electronic Journal of Science Education]]></source>
<year></year>
<volume>2</volume>
<numero>3</numero>
<issue>3</issue>
<publisher-loc><![CDATA[Reno ]]></publisher-loc>
<publisher-name><![CDATA[University of Nevada]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[GOMEZ]]></surname>
<given-names><![CDATA[A. G.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Procedimientos Empíricos para Estimar la Precision de las Puntuaciones Proporcionadas por los Tests]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[MUNIZ]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Teoría Clásica de los Tests]]></source>
<year></year>
<publisher-loc><![CDATA[Madrid ]]></publisher-loc>
<publisher-name><![CDATA[Pirâmide]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[HAZARI]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
<name>
<surname><![CDATA[KEY]]></surname>
<given-names><![CDATA[A. W.]]></given-names>
</name>
<name>
<surname><![CDATA[PITRE]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Interactive and Affective Behaviors of Teaching Assistants in a First Year Physics Laboratory]]></article-title>
<source><![CDATA[Electronic Journal of Science Education]]></source>
<year></year>
<volume>7</volume>
<numero>3</numero>
<issue>3</issue>
<publisher-loc><![CDATA[Reno ]]></publisher-loc>
<publisher-name><![CDATA[University of Nevada]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[HUDSON]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Identifying Mentoring Practices for Developing Effective Primary Science Teaching]]></article-title>
<source><![CDATA[International Journal of Science Education]]></source>
<year></year>
<volume>27</volume>
<numero>14/18</numero>
<issue>14/18</issue>
<page-range>1723-739</page-range><publisher-loc><![CDATA[Routledge ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[HUDSON]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[SKAMP]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Mentoring Preservice Teachers of Primary Science]]></article-title>
<source><![CDATA[Electronic Journal of Science Education]]></source>
<year></year>
<volume>7</volume>
<numero>1</numero>
<issue>1</issue>
<publisher-loc><![CDATA[Reno ]]></publisher-loc>
<publisher-name><![CDATA[University of Nevada]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[KOUL]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[RUBBA]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[An Analysis of the Reliability and Validity of Personal Internet Teaching Efficacy Beliefs Scale]]></article-title>
<source><![CDATA[Electronic Journal of Science Education]]></source>
<year></year>
<volume>4</volume>
<numero>1</numero>
<issue>1</issue>
<publisher-loc><![CDATA[Reno ]]></publisher-loc>
<publisher-name><![CDATA[University of Nevada]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[LABURÚ]]></surname>
<given-names><![CDATA[C. E.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Seleção de Experimentos de Física no Ensino Médio: Uma investigação a partir da fala dos professores]]></article-title>
<source><![CDATA[Investigações em Ensino de Ciências]]></source>
<year></year>
<volume>10</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>1-19</page-range><publisher-loc><![CDATA[Porto Alegre ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[LARSON]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[FARBER]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
</person-group>
<source><![CDATA[Estatística Aplicada]]></source>
<year></year>
<edition>2.ed</edition>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[Prentice Hall]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[LIKERT]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang="enen"><![CDATA[Una Técnica para la Medicion de AtitudesA technique for the measurement of attitudes]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[WEINERMAN]]></surname>
<given-names><![CDATA[C. H.]]></given-names>
</name>
</person-group>
<source><![CDATA[Arquives of PsychologyEscalas de Medicion en Ciências Sociales]]></source>
<year></year>
<numero>140</numero>
<issue>140</issue>
<page-range>1</page-range><page-range>201</page-range><publisher-loc><![CDATA[Buenos Aires ]]></publisher-loc>
<publisher-name><![CDATA[Nueva Vision]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="">
<collab>MICROSOFT EXCEL</collab>
<collab>MICROSOFT EXCEL</collab>
<source><![CDATA[Pacote de Software]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MIGUEL]]></surname>
<given-names><![CDATA[J. P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Análise de Fidelidade]]></source>
<year></year>
<conf-name><![CDATA[ Consistência interna]]></conf-name>
<conf-date>2004</conf-date>
<conf-loc> </conf-loc>
</nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[NUNNALY]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Psychometric Theory]]></source>
<year></year>
<publisher-loc><![CDATA[New York, NY ]]></publisher-loc>
<publisher-name><![CDATA[McGraw-Hill]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Siegle]]></surname>
<given-names><![CDATA[Del]]></given-names>
</name>
</person-group>
<source><![CDATA[RELIABILITY CALCULATOR spreadsheet do Excel]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SALES DE ARAUJO]]></surname>
<given-names><![CDATA[N. R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Categorias para a Seleção de Experimentos de Química no Ensino Médio: Um estudo comparativo das prioridades dos professores e licenciandos em formação]]></source>
<year></year>
<publisher-loc><![CDATA[Londrina ]]></publisher-loc>
<publisher-name><![CDATA[Centro de Ciências Exatas, Universidade Estadual de Londrina]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SERE]]></surname>
<given-names><![CDATA[M-G.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Towards Renewed Research Questions from the Outcomes of the European Project Labwork in Science Education]]></article-title>
<source><![CDATA[Science Education]]></source>
<year></year>
<volume>86</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>624-44</page-range><publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[Wiley]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SANTOS]]></surname>
<given-names><![CDATA[J. R. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Alfa de Cronbach: Uma ferramenta para avaliar a confiabilidade das escalas]]></article-title>
<source><![CDATA[Journal of Extension]]></source>
<year></year>
<volume>37</volume>
<numero>2</numero>
<issue>2</issue>
<publisher-loc><![CDATA[EUA ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="">
<collab>STATISTICA RELEASE 6. Statsoft, Inc</collab>
<collab>STATISTICA RELEASE 6. Statsoft, Inc</collab>
<source><![CDATA[STATISTICA (data analysis software system)]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[STRAUB]]></surname>
<given-names><![CDATA[D. W.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Validating Instrument in MIS Research]]></article-title>
<source><![CDATA[MIS Quarterly]]></source>
<year></year>
<volume>13</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>147-69</page-range><publisher-name><![CDATA[University of Minnesota]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[TUAN]]></surname>
<given-names><![CDATA[H. L.]]></given-names>
</name>
<name>
<surname><![CDATA[CHIN]]></surname>
<given-names><![CDATA[C. C.]]></given-names>
</name>
<name>
<surname><![CDATA[SHIEH]]></surname>
<given-names><![CDATA[S. H.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The Development of a Questionnaire to Measure Students' Motivation Towards Science Learning]]></article-title>
<source><![CDATA[International Journal of Science Education]]></source>
<year></year>
<volume>27</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>639-54</page-range><publisher-loc><![CDATA[Routledge ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[VIANNA]]></surname>
<given-names><![CDATA[H. M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Testes em Educação]]></source>
<year></year>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[IBRASA]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
