<?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>0186-7210</journal-id>
<journal-title><![CDATA[Estudios demográficos y urbanos]]></journal-title>
<abbrev-journal-title><![CDATA[Estud. demogr. urbanos]]></abbrev-journal-title>
<issn>0186-7210</issn>
<publisher>
<publisher-name><![CDATA[El Colegio de México A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0186-72102016000300663</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Condiciones del trabajo estudiantil urbano y abandono escolar en el nivel medio superior en México]]></article-title>
<article-title xml:lang="en"><![CDATA[Labor conditions of urban students and school dropout at the upper secondary level in Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández Robles]]></surname>
<given-names><![CDATA[Ana Karina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vargas Valle]]></surname>
<given-names><![CDATA[Eunice D.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,El Colegio de la Frontera Norte Departamento de Estudios Sociales ]]></institution>
<addr-line><![CDATA[Tijuana Baja California]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,El Colegio de la Frontera Norte  ]]></institution>
<addr-line><![CDATA[Tijuana Baja California]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2016</year>
</pub-date>
<volume>31</volume>
<numero>3</numero>
<fpage>663</fpage>
<lpage>696</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0186-72102016000300663&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0186-72102016000300663&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0186-72102016000300663&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: Con base en la Encuesta Nacional de Ocupación y Empleo 2012-2013, el presente artículo examina la asociación del empleo estudiantil y sus respectivas condiciones laborales (salario, jornada laboral y rama de actividad económica) con el abandono escolar de los estudiantes del nivel medio superior que residen en las áreas urbanas de México. Los principales resultados confirman una fuerte asociación entre el empleo estudiantil y el abandono escolar en este nivel educativo, especialmente en ciertas condiciones laborales, como trabajar más de medio tiempo, en la industria manufacturera o en actividades de baja remuneración.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: Based on the National Survey of Occupation and Employment 2012-2013, this article examines the association of student employment and its respective labor conditions (wages, working hours and branch of economic activity) with the high school dropout of urban youth in Mexico. The main findings confirm a strong association between student employment and dropping out of school, especially under certain labor conditions such as working more than half time, in the manufacturing industry or in low-paid activities.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[empleo estudiantil]]></kwd>
<kwd lng="es"><![CDATA[abandono escolar]]></kwd>
<kwd lng="es"><![CDATA[condiciones laborales]]></kwd>
<kwd lng="es"><![CDATA[jóvenes]]></kwd>
<kwd lng="en"><![CDATA[student employment]]></kwd>
<kwd lng="en"><![CDATA[school dropout]]></kwd>
<kwd lng="en"><![CDATA[labor conditions]]></kwd>
<kwd lng="en"><![CDATA[youth]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[What does human capital do? A review of Goldin and Katz's The Race between education and technology]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Acemoglu]]></surname>
<given-names><![CDATA[Daron]]></given-names>
</name>
<name>
<surname><![CDATA[Autor]]></surname>
<given-names><![CDATA[David]]></given-names>
</name>
</person-group>
<source><![CDATA[Journal of Economic Literature]]></source>
<year>2012</year>
<volume>50</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>426-63</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Student attrition, intentions and confidence: Interaction effects in a path model]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bean]]></surname>
<given-names><![CDATA[John]]></given-names>
</name>
</person-group>
<source><![CDATA[Research in Higher Education]]></source>
<year>1982</year>
<volume>17</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>291-320</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Becker]]></surname>
<given-names><![CDATA[Gary]]></given-names>
</name>
</person-group>
<source><![CDATA[Human Capital: A Theoretical and Empirical Analysis with Especial Reference to Education]]></source>
<year>1993</year>
<publisher-loc><![CDATA[Chicago ]]></publisher-loc>
<publisher-name><![CDATA[University of Chicago Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bourdieu]]></surname>
<given-names><![CDATA[Pierre]]></given-names>
</name>
<name>
<surname><![CDATA[Passeron]]></surname>
<given-names><![CDATA[Jean-Claude]]></given-names>
</name>
</person-group>
<source><![CDATA[Los herederos: los estudiantes y la cultura]]></source>
<year>2009</year>
<publisher-loc><![CDATA[Buenos Aires ]]></publisher-loc>
<publisher-name><![CDATA[Siglo XXI]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Making it through the first year of college: The role of students' economic resources, employment, and living arrangements]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bozik]]></surname>
<given-names><![CDATA[Robert]]></given-names>
</name>
</person-group>
<source><![CDATA[Sociology of Education]]></source>
<year>2007</year>
<volume>80</volume>
<page-range>261-84</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Castañón]]></surname>
<given-names><![CDATA[Roberto]]></given-names>
</name>
<name>
<surname><![CDATA[Seco]]></surname>
<given-names><![CDATA[Rosa María]]></given-names>
</name>
</person-group>
<source><![CDATA[La educación media superior en México: una invitación a la reflexión]]></source>
<year>2000</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Limusa]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Coubès]]></surname>
<given-names><![CDATA[Marie-Laure]]></given-names>
</name>
</person-group>
<source><![CDATA[Transition to adulthood in the Mexican Northern border: The interrelations between school and work among 14 to 25 year-olds in Tijuana]]></source>
<year>2009</year>
<conf-name><![CDATA[ Annual Meeting Population Association of America]]></conf-name>
<conf-loc>Detroit </conf-loc>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Volatilidad en el empleo femenino: características individuales y del hogar]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cruz]]></surname>
<given-names><![CDATA[Rodolfo]]></given-names>
</name>
</person-group>
<source><![CDATA[Frontera Norte]]></source>
<year>1994</year>
<volume>6</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>25-39</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Didou]]></surname>
<given-names><![CDATA[Sylvie]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez]]></surname>
<given-names><![CDATA[Susana]]></given-names>
</name>
</person-group>
<source><![CDATA[Evaluación de las políticas de educación media superior y superior en el sector tecnológico federal 1995-2000]]></source>
<year>2000</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[SEIT-COSNET]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Urban teenagers work and dropout]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Entwisle]]></surname>
<given-names><![CDATA[Doris R.]]></given-names>
</name>
<name>
<surname><![CDATA[Alexander]]></surname>
<given-names><![CDATA[Karl L.]]></given-names>
</name>
<name>
<surname><![CDATA[Steffel]]></surname>
<given-names><![CDATA[Linda]]></given-names>
</name>
</person-group>
<source><![CDATA[Youth and Society]]></source>
<year>2005</year>
<volume>37</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>3-32</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Hacia el conocimiento del trabajo estudiantil en México]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Guzmán]]></surname>
<given-names><![CDATA[Carlota]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista de la Educación Superior ANUIES]]></source>
<year>2002</year>
<numero>122</numero>
<issue>122</issue>
<page-range>95-106</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Guzmán]]></surname>
<given-names><![CDATA[Carlota]]></given-names>
</name>
</person-group>
<source><![CDATA[Entre el estudio y el trabajo: la situación y las búsquedas de los estudiantes de la UNAM que trabajan]]></source>
<year>2004</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="">
<collab>Instituto Mexicano de la Juventud</collab>
<source><![CDATA[Resultados generales de la Encuesta Nacional de la Juventud 2010]]></source>
<year>2011</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="">
<collab>Instituto Nacional para la Evaluación Educativa</collab>
<source><![CDATA[La educación media superior en México]]></source>
<year>2011</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="">
<collab>Instituto Nacional de Estadística y Geografía</collab>
<source><![CDATA[Cómo se hace la ENOE: métodos y procedimientos]]></source>
<year>2007</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="">
<collab>Instituto Nacional de Estadística y Geografía</collab>
<source><![CDATA[Encuesta Nacional de Ocupación y Empleo]]></source>
<year>2009</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Employment during high school: character building or a subversion of academic goals?]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Marsh]]></surname>
<given-names><![CDATA[Herbert]]></given-names>
</name>
</person-group>
<source><![CDATA[Sociology of Education]]></source>
<year>1991</year>
<volume>64</volume>
<page-range>172-89</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Consequences of employment during high school: Character Building, subversion of academic goals, or a threshold]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Marsh]]></surname>
<given-names><![CDATA[Herbert]]></given-names>
</name>
<name>
<surname><![CDATA[Kleitman]]></surname>
<given-names><![CDATA[Sabina]]></given-names>
</name>
</person-group>
<source><![CDATA[American Educational Research Journal]]></source>
<year>2005</year>
<volume>42</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>331-69</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Child employment: filling the research gaps]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mckechnie]]></surname>
<given-names><![CDATA[Jim]]></given-names>
</name>
<name>
<surname><![CDATA[Hobbs]]></surname>
<given-names><![CDATA[Sandy]]></given-names>
</name>
</person-group>
<source><![CDATA[Youth and Policy]]></source>
<year>2000</year>
<numero>66</numero>
<issue>66</issue>
<page-range>19-33</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[High school dropouts: a closer examination of school effects]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[McNeal]]></surname>
<given-names><![CDATA[Ralph]]></given-names>
</name>
</person-group>
<source><![CDATA[Social Quarterly]]></source>
<year>1997</year>
<volume>78</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>209-22</page-range></nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mier y Terán]]></surname>
<given-names><![CDATA[Martha]]></given-names>
</name>
<name>
<surname><![CDATA[Pederzini]]></surname>
<given-names><![CDATA[Karla]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cambio sociodemográfico y desigualdades educativas]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Arnaut]]></surname>
<given-names><![CDATA[Alberto]]></given-names>
</name>
<name>
<surname><![CDATA[Giorguli]]></surname>
<given-names><![CDATA[Silvia]]></given-names>
</name>
</person-group>
<source><![CDATA[Educación]]></source>
<year>2010</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[El Colegio de México]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Jóvenes mexicanos en medio de la crisis económica: los problemas de la integración laboral]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mora]]></surname>
<given-names><![CDATA[Minor]]></given-names>
</name>
<name>
<surname><![CDATA[Oliveira]]></surname>
<given-names><![CDATA[Orlandina de]]></given-names>
</name>
</person-group>
<source><![CDATA[Sociedad y Estado]]></source>
<year>2011</year>
<volume>26</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>373-401</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mortimer]]></surname>
<given-names><![CDATA[Jeylan T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Adolescent work and unemployment]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Smelser]]></surname>
<given-names><![CDATA[Neil J.]]></given-names>
</name>
<name>
<surname><![CDATA[Baltes]]></surname>
<given-names><![CDATA[Paul B.]]></given-names>
</name>
</person-group>
<source><![CDATA[International Encyclopedia of the Social and Behavioral Sciences]]></source>
<year>2001</year>
<volume>1</volume>
<page-range>119-22</page-range><publisher-loc><![CDATA[Amsterdam ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mortimer]]></surname>
<given-names><![CDATA[Jeylan T.]]></given-names>
</name>
</person-group>
<source><![CDATA[Working and Growing Up in America]]></source>
<year>2003</year>
<publisher-loc><![CDATA[Cambridge ]]></publisher-loc>
<publisher-name><![CDATA[Harvard University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[The effects of work intensity on adolescent mental health, achievement, and behavioral adjustment: New evidence from a prospective study]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mortimer]]></surname>
<given-names><![CDATA[Jeylan T.]]></given-names>
</name>
<name>
<surname><![CDATA[Finch]]></surname>
<given-names><![CDATA[Michael D.]]></given-names>
</name>
<name>
<surname><![CDATA[Ryu]]></surname>
<given-names><![CDATA[Seongryeol]]></given-names>
</name>
</person-group>
<source><![CDATA[Child Development]]></source>
<year>1996</year>
<volume>67</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>1243-61</page-range></nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Character building or subversive consequences of employment during high school: Causal effects based on propensity score models for categorical treatments]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nagengast]]></surname>
<given-names><![CDATA[Benjamin]]></given-names>
</name>
<name>
<surname><![CDATA[Marsh]]></surname>
<given-names><![CDATA[Herbert W.]]></given-names>
</name>
<name>
<surname><![CDATA[Chiorri]]></surname>
<given-names><![CDATA[Carlo]]></given-names>
</name>
<name>
<surname><![CDATA[Hau]]></surname>
<given-names><![CDATA[Kit-Tai]]></given-names>
</name>
</person-group>
<source><![CDATA[Journal of Educational Psychology]]></source>
<year>2014</year>
<volume>106</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>584-603</page-range></nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Marginación escolar en los jóvenes. Aproximación a las causas de abandono]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Navarro]]></surname>
<given-names><![CDATA[Norma]]></given-names>
</name>
</person-group>
<source><![CDATA[Notas. Revista de Información y Análisis]]></source>
<year>2001</year>
<numero>15</numero>
<issue>15</issue>
<page-range>44-50</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Los estudiantes que trabajan y su rendimiento escolar]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Post]]></surname>
<given-names><![CDATA[David]]></given-names>
</name>
<name>
<surname><![CDATA[Pong]]></surname>
<given-names><![CDATA[Suet-Ling]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista Internacional del Trabajo]]></source>
<year>2009</year>
<volume>128</volume>
<numero>1-2</numero>
<issue>1-2</issue>
<page-range>99-131</page-range></nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rahona]]></surname>
<given-names><![CDATA[Marta Mercedes]]></given-names>
</name>
</person-group>
<source><![CDATA[La educación universitaria en España y la inserción laboral de los graduados en la década de los noventa. Un enfoque comparado]]></source>
<year>2008</year>
<publisher-loc><![CDATA[Madrid ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Raley]]></surname>
<given-names><![CDATA[Kelly]]></given-names>
</name>
<name>
<surname><![CDATA[Kuo]]></surname>
<given-names><![CDATA[Janet]]></given-names>
</name>
</person-group>
<source><![CDATA[Does employment contribute to higher dropout rates among students from disadvantaged backgrounds?]]></source>
<year>2011</year>
<conf-name><![CDATA[ Annual Meeting of the Population Association of America]]></conf-name>
<conf-loc>Washington </conf-loc>
</nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Factores asociados al abandono y la deserción escolar en América Latina: una mirada en conjunto]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Román]]></surname>
<given-names><![CDATA[Marcela]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista Iberoamericana sobre Calidad, Eficacia y Cambio en Educación (REICE)]]></source>
<year>2013</year>
<volume>11</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>33-59</page-range></nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="book">
<collab>Subsecretaría de Educación Media Superior</collab>
<source><![CDATA[Reporte de la Encuesta Nacional de Deserción en la Educación Media Superior]]></source>
<year>2012</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[SEMS]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="">
<collab>Secretaría de Educación Pública</collab>
<source><![CDATA[Sistema educativo de los Estados Unidos Mexicanos. Principales cifras del ciclo escolar 2012-2013]]></source>
<year>2013</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="">
<collab>Secretaría de Educación Pública</collab>
<source><![CDATA[Educación media superior abierta y a distancia]]></source>
<year>2013</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B35">
<nlm-citation citation-type="">
<collab>Secretaría de Educación Pública</collab>
<source><![CDATA[Prepa en línea]]></source>
<year>2014</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B36">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Children at work]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Staff]]></surname>
<given-names><![CDATA[Jeremy]]></given-names>
</name>
<name>
<surname><![CDATA[Mont'Alvao]]></surname>
<given-names><![CDATA[Arnaldo]]></given-names>
</name>
<name>
<surname><![CDATA[Mortimer]]></surname>
<given-names><![CDATA[Jeylan]]></given-names>
</name>
</person-group>
<source><![CDATA[Handbook of Child Psychology and Developmental Science]]></source>
<year>2015</year>
<volume>4</volume>
<page-range>91-30</page-range></nlm-citation>
</ref>
<ref id="B37">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[¿Estudias y trabajas? Los estudiantes trabajadores de la Universidad Autónoma Metropolitana, Unidad Azcapotzalco]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vázquez Galicia]]></surname>
<given-names><![CDATA[Linda Eugenia]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista Latinoamericana]]></source>
<year>2009</year>
<volume>39</volume>
<numero>3-4</numero>
<issue>3-4</issue>
<page-range>121-49</page-range></nlm-citation>
</ref>
<ref id="B38">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Tres problemas prioritarios que urge resolver en la educación media superior]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Villa]]></surname>
<given-names><![CDATA[Lorenza]]></given-names>
</name>
</person-group>
<source><![CDATA[Perfiles Educativos]]></source>
<year>2012</year>
<volume>34</volume>
<page-range>170-5</page-range></nlm-citation>
</ref>
<ref id="B39">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[The impact of adolescent employment on high school dropout: Differences by individual and labor market characteristics]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Warren]]></surname>
<given-names><![CDATA[John Robert]]></given-names>
</name>
<name>
<surname><![CDATA[Lee]]></surname>
<given-names><![CDATA[Jennifer]]></given-names>
</name>
</person-group>
<source><![CDATA[Social Science Research]]></source>
<year>2003</year>
<volume>32</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>98-128</page-range></nlm-citation>
</ref>
<ref id="B40">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Employment during high school: consequences for students grades in academic courses]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Warren]]></surname>
<given-names><![CDATA[John Robert]]></given-names>
</name>
<name>
<surname><![CDATA[LePore]]></surname>
<given-names><![CDATA[Paul C.]]></given-names>
</name>
<name>
<surname><![CDATA[Mare]]></surname>
<given-names><![CDATA[Robert D.]]></given-names>
</name>
</person-group>
<source><![CDATA[American Educational Research Journal]]></source>
<year>2000</year>
<volume>37</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>943-69</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
