<?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>2215-3535</journal-id>
<journal-title><![CDATA[Actualidades en Psicología]]></journal-title>
<abbrev-journal-title><![CDATA[Act.Psi]]></abbrev-journal-title>
<issn>2215-3535</issn>
<publisher>
<publisher-name><![CDATA[Instituto de Investigaciones Psicológicas, Universidad de Costa Rica]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2215-35352019000100069</article-id>
<article-id pub-id-type="doi">10.15517/ap.v33i126.31633</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[¿Cómo es un mejor amigo o mejor amiga? Características de los vínculos de amistad en niños y niñas de Argentina]]></article-title>
<article-title xml:lang="en"><![CDATA[How is a best friend? Friendship&#8217;s characteristics in Argentine children]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Greco]]></surname>
<given-names><![CDATA[Carolina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad del Aconcagua  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Argentina</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2019</year>
</pub-date>
<volume>33</volume>
<numero>126</numero>
<fpage>69</fpage>
<lpage>82</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_arttext&amp;pid=S2215-35352019000100069&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_abstract&amp;pid=S2215-35352019000100069&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_pdf&amp;pid=S2215-35352019000100069&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Los objetivos fueron indagar el concepto de mejor amigo en escolares y explorar la comprensión del mejor amigo como factor protector en situaciones de maltrato entre pares. Se optó una metodología cualitativa y la indagación mediante grupos focales. Participaron 85 escolares de 4º a 7º grado (M = 10.68, DT = 1.34). Se realizó el análisis del método comparativo constante. Las categorías emergentes fueron: compañerismo, conflictos, fraternidad, fidelidad, confianza, ayuda, emociones positivas y aspectos morales, manifestaciones de violencia y búsqueda de diálogo con el agresor, contención afectiva hacia la víctima y recurrencia al docente. Diferentes conceptualizaciones se interpretan considerando el desarrollo cognitivo y socioemocional. La amistad es un recurso psicosocial para amortiguar efectos del rechazo y propiciar el desarrollo socioemocional.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The aims were to inquire the concept of best friend in school children and to explore the best friend concept as a protective factor against situations of mistreatment between peers. A qualitative methodology was chosen and focus groups made. The sample was made up of 85 schoolchildren, from 4th to 7th grade (M = 10.68, SD = 1.34). The analysis was carried out via constant comparative method. The emergent categories were: companionship, conflicts, fraternity, fidelity, trust, help, positive emotions and moral aspects, manifestations of violence and search for dialogue with the aggressor, affective containment towards the victim and recourse for teacher support. Different conceptualizations are interpreted considering cognitive and socioemotional development. Friendship is a psychosocial resource to cushion the effects of rejection and foster socioemotional development.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Amistad]]></kwd>
<kwd lng="es"><![CDATA[infancia]]></kwd>
<kwd lng="es"><![CDATA[mejor amigo]]></kwd>
<kwd lng="es"><![CDATA[desarrollo socioemocional]]></kwd>
<kwd lng="en"><![CDATA[Friendship]]></kwd>
<kwd lng="en"><![CDATA[childhood]]></kwd>
<kwd lng="en"><![CDATA[best friend]]></kwd>
<kwd lng="en"><![CDATA[socioemotional development]]></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[Ainsworth]]></surname>
<given-names><![CDATA[M. S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Attachments beyond infancy.]]></article-title>
<source><![CDATA[American Psychologist]]></source>
<year>1989</year>
<volume>44</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>709-16</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Blos]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<source><![CDATA[The adolescent passage.]]></source>
<year>1979</year>
<publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[International Univerities Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bowlby]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The Nature of child&#8217;s tie to his mother]]></article-title>
<source><![CDATA[International Journal of Psycho-Analysis]]></source>
<year>1958</year>
<numero>30</numero>
<issue>30</issue>
<page-range>350-73</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bukowski]]></surname>
<given-names><![CDATA[W. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Hoza]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Boivin]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Measuring friendship quality during pre and early adolescence: The Development and psychometric properties of the friendship qualities scale.]]></article-title>
<source><![CDATA[Journal of Social and Personal Relationships]]></source>
<year>1994</year>
<volume>11</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>471-84</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bukowski]]></surname>
<given-names><![CDATA[W. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Motzoi]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Meyer]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Friendship as process, function, and outcome.]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Rubin]]></surname>
<given-names><![CDATA[K. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Bukowski]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Laursen]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<source><![CDATA[Handbook of peer interactions, relationships, and groups]]></source>
<year>2009</year>
<page-range>217-31</page-range><publisher-loc><![CDATA[Nueva York ]]></publisher-loc>
<publisher-name><![CDATA[The Guilford Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bukowski]]></surname>
<given-names><![CDATA[W. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Sippola]]></surname>
<given-names><![CDATA[L. K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Friendship and development: Putting the most human relationship in its place]]></article-title>
<source><![CDATA[New directions for children and adolescent development]]></source>
<year>2005</year>
<numero>109</numero>
<issue>109</issue>
<page-range>91-8</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cohen]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A coefficient of agreement for nominal scales.]]></article-title>
<source><![CDATA[Educational and Psychological Measurement]]></source>
<year>1960</year>
<volume>20</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>37-46</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Collins]]></surname>
<given-names><![CDATA[W. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Welsh]]></surname>
<given-names><![CDATA[D. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Furman]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Adolescent Romantic Relationships.]]></article-title>
<source><![CDATA[Annual Review of Psychology]]></source>
<year>2009</year>
<volume>60</volume>
<page-range>631-52</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Demir]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Orthel]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Andelin]]></surname>
<given-names><![CDATA[A. K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Friendship and happiness]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[David]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Boniwell]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Ayers]]></surname>
<given-names><![CDATA[A. C.]]></given-names>
</name>
</person-group>
<source><![CDATA[The Oxford handbook of happiness]]></source>
<year>2013</year>
<page-range>860-70</page-range><publisher-loc><![CDATA[Oxford ]]></publisher-loc>
<publisher-name><![CDATA[Oxford University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Demir]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Özdemir]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Friendship, need satisfaction and happiness.]]></article-title>
<source><![CDATA[Journal of Happiness Study]]></source>
<year>2010</year>
<volume>11</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>243-59</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fuentes Rebollo]]></surname>
<given-names><![CDATA[M. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Melero Zabal]]></surname>
<given-names><![CDATA[M. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Las amistades infantiles: desarrollo, funciones y pautas de intervención en la escuela.]]></article-title>
<source><![CDATA[Revista Investigación en la Escuela]]></source>
<year>1992</year>
<numero>16</numero>
<issue>16</issue>
<page-range>55-67</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Freud]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Ensayos XXVI al XLV.]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Lopez Ballesteros y de Torres]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Obras Completas: Sigmund Freud,]]></source>
<year>1997</year>
<page-range>1905-10</page-range><publisher-loc><![CDATA[Madrid ]]></publisher-loc>
<publisher-name><![CDATA[Biblioteca Nueva]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[García Bacete]]></surname>
<given-names><![CDATA[F. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Rubio Barrerda]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Milan Rojas]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Marande Perrín]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[El aprendizaje de la amistad en la educación primaria. Un procedimiento intensivo para ayudar a los niños rechazados a hacer amigos]]></article-title>
<source><![CDATA[Apuntes de Psicología]]></source>
<year>2013</year>
<volume>31</volume>
<page-range>155-63</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Glaser]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Strauss,]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[The discovery of grounded theory: Strategies for qualitative research]]></source>
<year>1967</year>
<publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[Aldine Publishing Company]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Greco]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Ison]]></surname>
<given-names><![CDATA[M. S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[What makes you happy?: Appreciating the reasons that bring happiness to Argentine children living in vulnerable social contexts.]]></article-title>
<source><![CDATA[Journal of Latino-Latin American Studies]]></source>
<year>2014</year>
<volume>6</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>4-18</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hartup]]></surname>
<given-names><![CDATA[W. W.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Critical issues and theoretical viewpoints.]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Rubin]]></surname>
<given-names><![CDATA[K. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Bukowski]]></surname>
<given-names><![CDATA[W. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Laursen]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<source><![CDATA[Social, emotional, and personality development in context. Handbook of peer interactions, relationships, and groups]]></source>
<year>2009</year>
<page-range>3-19</page-range><publisher-loc><![CDATA[New York, NY, US ]]></publisher-loc>
<publisher-name><![CDATA[Guilford Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hartup]]></surname>
<given-names><![CDATA[W. W.]]></given-names>
</name>
<name>
<surname><![CDATA[Stevens]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Friendships and adaptation in the life course]]></article-title>
<source><![CDATA[Psychological Bulletin]]></source>
<year>1997</year>
<volume>121</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>355-70</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hendrick]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Hendrick]]></surname>
<given-names><![CDATA[S. S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Close relationships: A sourcebook.]]></source>
<year>2000</year>
<publisher-loc><![CDATA[Londres ]]></publisher-loc>
<publisher-name><![CDATA[Sage Publications]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hinde]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Individuals, relationships, and culture]]></article-title>
<source><![CDATA[Links between ethology and the social sciences]]></source>
<year>1987</year>
<publisher-loc><![CDATA[Cambridge, USA ]]></publisher-loc>
<publisher-name><![CDATA[Cambridge University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hodges]]></surname>
<given-names><![CDATA[E. V. E.]]></given-names>
</name>
<name>
<surname><![CDATA[Boivin]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Vitaro]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Bukowski]]></surname>
<given-names><![CDATA[W. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The power of friendship: Protection against an escalating cycle of peer victimization.]]></article-title>
<source><![CDATA[Developmental Psychology]]></source>
<year>1999</year>
<volume>35</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>94-101</page-range></nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Holder]]></surname>
<given-names><![CDATA[M. D.]]></given-names>
</name>
<name>
<surname><![CDATA[Coleman]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The contribution of temperament, popularity, and physical appearance to children&#8217;s happiness.]]></article-title>
<source><![CDATA[Journal of Happiness Studies]]></source>
<year>2008</year>
<volume>9</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>279-302</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kancyper]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Amistad: una hermandad elegida. Estudio Psicoanalítico]]></source>
<year>2014</year>
<publisher-loc><![CDATA[Buenos Aires ]]></publisher-loc>
<publisher-name><![CDATA[Lumen]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kochenderfer]]></surname>
<given-names><![CDATA[B. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Ladd]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Peer victimization. Cause or consequences of school maladjustment?]]></article-title>
<source><![CDATA[Child Development]]></source>
<year>1996</year>
<volume>67</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>135-1317</page-range></nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kornblit]]></surname>
<given-names><![CDATA[A. L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Metodología cualitativa en ciencias sociales.]]></source>
<year>2004</year>
<publisher-loc><![CDATA[Colombia ]]></publisher-loc>
<publisher-name><![CDATA[Biblos]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Landis]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Koch]]></surname>
<given-names><![CDATA[G. G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The Measurement of observer agreement for categorical data.]]></article-title>
<source><![CDATA[Biometrics]]></source>
<year>1977</year>
<volume>33</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>159-74</page-range></nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Papalia]]></surname>
<given-names><![CDATA[D. E]]></given-names>
</name>
<name>
<surname><![CDATA[Wendkos]]></surname>
<given-names><![CDATA[O. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Duskin]]></surname>
<given-names><![CDATA[F. R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Human Development.]]></source>
<year>2010</year>
<publisher-loc><![CDATA[Miami ]]></publisher-loc>
<publisher-name><![CDATA[Dade College]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Potocnjak]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Berger]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Tomicic]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Una aproximación relacional a la violencia escolar entre pares en adolescentes chilenos: perspectiva adolescente]]></article-title>
<source><![CDATA[Revista Psykhe]]></source>
<year>2011</year>
<volume>20</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>39-52</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rubin]]></surname>
<given-names><![CDATA[K. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Bowker]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Friendship]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Bornstein]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Arterberry]]></surname>
<given-names><![CDATA[M.E]]></given-names>
</name>
<name>
<surname><![CDATA[Fingerman]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Lansford]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<source><![CDATA[The Sage encyclopedia of lifespan human development.]]></source>
<year></year>
<publisher-loc><![CDATA[Thousand Oaks, CA ]]></publisher-loc>
<publisher-name><![CDATA[Sage]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rubin]]></surname>
<given-names><![CDATA[K. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Bukowski]]></surname>
<given-names><![CDATA[W. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Parker]]></surname>
<given-names><![CDATA[J. G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Peer interactions, relationships, and groups]]></article-title>
<source><![CDATA[Handbook of Child Psychology]]></source>
<year>2007</year>
</nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rubin]]></surname>
<given-names><![CDATA[K. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Coplan]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[X.]]></given-names>
</name>
<name>
<surname><![CDATA[Bowker]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[McDonald]]></surname>
<given-names><![CDATA[K. L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Peer relationships in childhood]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Bornstein]]></surname>
<given-names><![CDATA[M. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Lamb]]></surname>
<given-names><![CDATA[M. E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Developmental science: An advanced textbook]]></source>
<year>2011</year>
<page-range>519-70</page-range><publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[Psychology]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Saldarriaga]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Bukowski]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
<name>
<surname><![CDATA[Greco]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Friendship and Happiness: A Bidirectional Dynamic Process.]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Demir]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Friendship and Happiness]]></source>
<year>2015</year>
<publisher-loc><![CDATA[Dordrecht ]]></publisher-loc>
<publisher-name><![CDATA[Springer]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Selman]]></surname>
<given-names><![CDATA[R. L.]]></given-names>
</name>
</person-group>
<source><![CDATA[The growth of interpersonal understanding]]></source>
<year>1980</year>
<publisher-loc><![CDATA[Nueva York ]]></publisher-loc>
<publisher-name><![CDATA[Academic Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sullivan]]></surname>
<given-names><![CDATA[H. S.]]></given-names>
</name>
</person-group>
<source><![CDATA[The interpersonal theory of psychiatry]]></source>
<year>1953</year>
<publisher-loc><![CDATA[Nueva York ]]></publisher-loc>
<publisher-name><![CDATA[Norton]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Thibaut]]></surname>
<given-names><![CDATA[J. W.]]></given-names>
</name>
<name>
<surname><![CDATA[Kelley]]></surname>
<given-names><![CDATA[H. H.]]></given-names>
</name>
</person-group>
<source><![CDATA[The social psychology of groups]]></source>
<year>1959</year>
<publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[John Wiley &amp; Sons]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B35">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vitaro]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Boivin]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Bukowski]]></surname>
<given-names><![CDATA[M. W.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The role of friendship in child and adolescent psychosocial development.]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Rubin]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Bukowski]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Laursen]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<source><![CDATA[Handbook of peer interactions, relationships and groups]]></source>
<year>2009</year>
<page-range>568-88</page-range><publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[The Guildford Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B36">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Villalobos]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Estudio de las relaciones de amistad adolescente en contextos educativos de diversidad cultural]]></source>
<year>(201</year>
<month>5</month>
<publisher-loc><![CDATA[Barcelona, España ]]></publisher-loc>
<publisher-name><![CDATA[Universitat de Barcelona]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
