in the student questionnaire students answered questions on whether or not they have a home computer to use for schoolwork educational software and a link to the internet how many computers they have at home whether they programme computers and how many hours on average they spend repeating and training on content from school lessons by working on a computer eg learning vocabulary with training software as part of the school questionnaire principals provided information on the availability of computers at their schools and on whether they feel that a lack of computers hindered instruction in their school a new question in pisa also asked school principals to report on the extent to which students are expected to access the internet to perform schoolrelated work on average across oecd countries only of yearold students lived in homes with no computer and of them lived in homes with three or more computers there is no single authority representing both iurkish and greek cypriot people on the island