<p><strong>R&eacute;sum&eacute; :&nbsp;</strong>Dans cet article, les auteurs analysent des pratiques d&rsquo;&eacute;criture collaborative en langue &eacute;trang&egrave;re afin d&rsquo;&eacute;tudier la corr&eacute;lation entre am&eacute;lioration collective des textes et progr&egrave;s individuels dans la ma&icirc;trise du processus r&eacute;dactionnel. Dans un premier temps, ils pr&eacute;cisent leur position sur la notion de collaboration et notamment sur celle de &laquo; collaboration conjointe &raquo; qui caract&eacute;rise les s&eacute;ances d&rsquo;&eacute;criture &agrave; plusieurs qu&rsquo;ils ont mises en place. Ils exposent ensuite le cadre dans lequel s&rsquo;inscrivent leurs analyses : celui des param&egrave;tres d&rsquo;apprentissage d&eacute;crits par les approches (neuro)cognitives, et tout particuli&egrave;rement celui d&rsquo;engagement actif ; puis ils pr&eacute;sentent leur dispositif et d&eacute;crivent leur corpus. L&rsquo;analyse de ce corpus, et notamment des manifestations de l&rsquo;engagement actif des apprenants les a conduits &agrave; &eacute;tablir une typologie de ce param&egrave;tre d&rsquo;apprentissage. Ils terminent par des propositions pour &eacute;valuer l&rsquo;appropriation des habilet&eacute;s r&eacute;dactionnelles par les apprenants.</p> <p><strong>Mots-cl&eacute;s :&nbsp;</strong><em>&eacute;criture collaborative, argumentation, processus r&eacute;dactionnel, engagement actif, collaboration conjointe, didactique de l&#39;&eacute;crite en langue &eacute;trang&egrave;re, approche cognitive</em></p> <p><strong>Abstract:&nbsp;</strong>In this paper, the authors analyse writing practice in a foreign language (in this case French) in order to study the correlation between the collective improvement of texts and the individual progress in mastering the writing process. They first point out their stance on the notion of collaboration and in particular the notion of &quot;peer-collaboration&quot; (in pairwork clusters) which characterises the writing sessions they have set up. They then set out the framework within which their analyses take place: that of the learning parameters described by (neuro)cognitive approaches, and in particular that of (in French) engagement actif (i.e. &ldquo;self-determination&rdquo; or &ldquo;active learning&rdquo;, according to R. M. Ryan and E. L. Deci); they then present the setup they decided on and describe their corpus. The analysis of this corpus, and in particular of the manifestations of learner &ldquo;self-determination&rdquo; or &ldquo;active learning&rdquo;, led to a proposal of a typology of this learning parameter. They end with recommendations to assess the learners&#39; appropriation of writing skills.</p> <p><strong>Keywords: </strong><i>collaborative writing, peer-collaboration, writing process, cognitive approach, self-determination, teaching second language reading and writing</i></p>