Thèse de doctorat : Università della Svizzera italiana, 2015 ; COM2015004.
Health literacy, defined as “(…) the degree to which individuals have the capacity to obtain, process and understand basic health information and services needed to make appropriate health decisions.” (IOM, 2004), has been found to be an important concept in explaining differences in health. Limited health literacy has been linked, amongst others, to worse general health (Wolf,...
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Thèse de doctorat : Università della Svizzera italiana, 2011 ; 2011COM006.
Public information campaigns have played an important role in increasing awareness of organ donation and the need for more organ donors. In a recent study, it was found that awareness and knowledge, regarding organ donation, represented only two of several factors in people’s decisions to engage in organ donation-related behaviors (Schulz et al., 2006). In addition, it was noted that the...
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Thèse de doctorat : Università della Svizzera italiana, 2010.
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Thèse de doctorat : Università della Svizzera italiana, 2009.
Die vorliegende Dissertation geht hypothesengeleitet der Frage nach, wie die Deutschschweizer Presse über Übergewicht berichtet. Übergewicht ist ein Thema, das in den hiesigen Printmedien vor allem in den letzten Jahren steigende Beachtung fand. Aufgekommen ist das gesellschaftliche Bewusstsein für die Übergewichtsthematik in der Schweiz seit Mitte der 1980er Jahre. In der...
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Thèse de doctorat : Università della Svizzera italiana, 2009.
Discussion on the introduction of the smoking ban in Ticino has all the characteristics of a debate, where every participant takes a position. In this context, observing argumentative content means reconstructing the core of the discussion. However, understanding argumentative content is difficult because argumentation is a complex activity. Content analysis allows reconstruction of a small...
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Thèse de doctorat : Università della Svizzera italiana, 2007 ; 2007COM008.
Die Themen Ernährung und Bewegung wurden in den letzten Jahren angesichts einer stetig wachsenden Übergewichtsproblematik vermehrt in die Gesundheits- und Lifestyle Diskussion aufgenommen. Forciert wird diese gesteigerte Aufmerksamkeit unter anderem durch verschiedenste Informationsquellen, insbesondere durch die Massenmedien. Im Zuge eines wachsenden Marktes von...
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Thèse de doctorat : Università della Svizzera italiana, 2003 ; 2003COM004.
Ranging between humanities and technological studies, this dissertation aims at clarifying what happens when literary texts we are used to read in a “book form” are transposed in hypertexts and hypermedia, namely which are the effects of this transposition on the act of reading the literary text. The work is based on an interdisciplinary approach, comprising a semiotic-hermeneutic perspective...
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