Particuliers qui ont effectué 3 ou 4 des activités liées à l'internet

Internet skills are measured using a self-assessment approach, depending on how many internet related tasks have been carried out, without these skills being assessed, tested or actually observed. 3 or 4 of the following activities have been done: used search engine, sent mail with attachment, posted messages to chatrooms/newsgroups or online discussion forum, made phone calls, done peer-to-peer file sharing or created a web page.本数据集采用自我评估法衡量互联网技能，评估依据为受试者已完成的互联网相关任务数量，而非对其互联网技能开展评估、测试或实际观测。受试者需完成下述3项或4项活动，具体包括：使用搜索引擎、发送带附件的电子邮件、在聊天室、新闻组或在线讨论论坛发布消息、拨打电话、进行点对点（peer-to-peer）文件共享，或创建网页。