“…al., 1999;Grimer & Boening, 2001;Jones & Madden, 2002;Metzger, Flanagin & Zwarun, 2003, Frazer, 2010. Studies about vocational high school pupils and university students' IL suggest they prefer online sources over printed ones, but also that they have difficulties evaluating found information and they have poor searching skills (for a literature review, see Julien & Barker, 2009). Although most of them started to use the Internet early and are heavy and capable users of it (Jones & Madden, 2002), their processing of information is superficial and aims at the quantity of the data and not the quality and critical explanation which are bases for meaningful, deep and true learning (Lubans, 1999;Metzger, Flanagin & Zwarun, 2003).…”