Sökning: "online"

Visar resultat 11 - 15 av 1444 avhandlingar innehållade ordet online.

1. 11. Spontaneous online tutoring : Students’ support of their own and other students’ process of inquiry in online text-based tutoring

   Författare :Malin Jansson; Stefan Hrastinski; Stefan Stenbom; Fredrik Enoksson; Jennifer Richardson; KTH; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Teknik och lärande; Technology and Learning;

   Sammanfattning : The use of online technologies has made education more accessible. In online education, there are increased expectations for students to be self-directed and take responsibility for their learning. Research has also shown that students can benefit from learning from each other. LÄS MER

3. 12. Ageism in the Media : Online Representations of Older People

   Författare :Wenqian Xu; Annika Taghizadeh Larsson; Lars-Christer Hydén; Andreas Motel; Alexander Peine; Linköpings universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Ageism; Power relations; Representations of older people; Third age; Social media logic; Ålderism; Maktrelationer; Representationer av äldre; Tredje åldern; Social medialogik;

   Sammanfattning : Ageism is a social problem that has harmful effects on the wellbeing of older people and needs to be tackled. It is pervasive and evident in the media (e.g., films, television, print and social media). LÄS MER

4. 13. Responsible provision of online gambling : Effects, usability and gamblers’ experiences of protective measures implemented in online gambling environments

   Författare :Ekaterina Ivanova; Per Carlbring; Philip Lindner; Mark D. Griffiths; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Problem gambling; responsible gambling; responsible provision of gambling; deposit limit; prediction of gambling problems; experiences of responsible gambling tools; attitudes towards responsible gambling tools; online gambling; Psychology; psykologi;

   Sammanfattning : Problem gambling is considered a public health problem in many countries and is associated with serious financial and health-related harms for both problem gamblers and significant others. It is possible to create gambling environments that would promote sustainable gambling behaviors and prevent excessive gambling. LÄS MER

5. 14. Online news behavior

   Författare :Adam Åbonde Garke; Handelshögskolan i Stockholm; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

   Sammanfattning : Technological developments in the last decades have fundamentally transformed the news industry and the way citizens interact with media. Personal computers and smartphones abound, and internet has become the most common way citizens access news. LÄS MER

7. 15. Online Dimensionality Reduction

   Författare :Kaito Ariu; Alexandre Proutiere; Mikael Johansson; Richard Combes; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : In this thesis, we investigate online dimensionality reduction methods, wherethe algorithms learn by sequentially acquiring data. We focus on two specificalgorithm design problems in (i) recommender systems and (ii) heterogeneousclustering from binary user feedback. LÄS MER