<?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>0100-1574</journal-id>
<journal-title><![CDATA[Cadernos de Pesquisa]]></journal-title>
<abbrev-journal-title><![CDATA[Cad. Pesqui.]]></abbrev-journal-title>
<issn>0100-1574</issn>
<publisher>
<publisher-name><![CDATA[Fundação Carlos Chagas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0100-15741979000100004</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Efeitos do sistema Keller sobre o estudante]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Buchweitz]]></surname>
<given-names><![CDATA[Bernardo]]></given-names>
</name>
</contrib>
</contrib-group>
<aff id="A">
<institution><![CDATA[,  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>1979</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>1979</year>
</pub-date>
<numero>28</numero>
<fpage>35</fpage>
<lpage>48</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_arttext&amp;pid=S0100-15741979000100004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_abstract&amp;pid=S0100-15741979000100004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_pdf&amp;pid=S0100-15741979000100004&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Em um curso de Física Geral, na UFRGS, são comparados dois grupos, um egresso do sistema de ensino tradicional e outro do sistema Keller, quando ambos são submetidos a cada um dos métodos Keller e Audiotutorial. Os sistemas Keller e Audiotutorial também são comparados entre si separadamente. De modo geral, os resultados da análise indicam que não há diferença significativa entre os grupos, considerando o conhecimento adquirido, o número médio de testes realizados por unidade e o tempo de curso.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[At UFRGS an attempt has been made, in the context of a general course in College Physics, to compare two groups, one of which had taken courses given by traditional methods only, while the other had already experienced the Keller plan. Both groups followed courses involvig the Keller plan and the Audio-tutorial approach to learning. A separate comparison of the Keller plan and Audio-tutorial systems was also carried out. As a whole, the results of the analysis indicate that there are no significant differences among the groups in terms of achievement, average number of tests taken per unit and time necessary to complete all units.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Sistema Keller]]></kwd>
<kwd lng="pt"><![CDATA[Sistema de educação]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[   <h2><font face="Arial, Helvetica, sans-serif">Efeitos do sistema Keller sobre o estudante</font>.</h2> <font face="Arial, Helvetica, sans-serif">     <p></p> <h4> Bernardo Buchweitz </h4> </font>      ]]></body>

</article>
