arras domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home2/meira083/public_html/news/wp-includes/functions.php on line 6121A Organiza\u00e7\u00e3o para Coopera\u00e7\u00e3o e Desenvolvimento Econ\u00f4mico<\/span> \u00e9 um clubinho de pa\u00edses ricos para o desenvolvimento, mas at\u00e9 deixam entrar essa gentalha do hemisf\u00e9rio sul. Entre outras coisas, eles promovem o estudo PISA, que mede o n\u00edvel educacional de estudantes sa\u00eddos do Ensino B\u00e1sico. Aquele estudo onde economistas<\/a> v\u00eaem uma trag\u00e9dia da educa\u00e7\u00e3o<\/a>, com o Brasil em \u00faltimo lugar, mas quem sabe fazer contas v\u00ea um Brasil super-eficiente no ensino<\/a>, em quarto lugar.<\/p>\n Agora, eles est\u00e3o lan\u00e7ando o estudo \t \t\t\tParticipative Web and User-Created Content: Web 2.0, Wikis and Social Networking<\/span>:<\/p>\n This study describes the rapid growth of UCC, its increasing role in worldwide communication and draws out implications for policy. Questions addressed include: What is user-created content? What are its key drivers, its scope and different forms? What are new value chains and business models? What are the extent and form of social, cultural and economic opportunities and impacts? What are associated challenges? Is there a government role and what form could it take?<\/p>\n