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3 research outcomes, page 1 of 1
  • publication . Article . Other literature type . 2016
    Open Access English
    Authors:
    Rui Gaspar; Panagiotis Panagiotopoulos; Beate Seibt;
    Publisher: Elsevier
    Project: FCT | UID/PSI/03125/2013 (147229), FCT | UID/PSI/04810/2013 (147228), EC | FOODRISC (245124)

    Sentiment analysis techniques are increasingly used to grasp reactions from social media users to unexpected and potentially stressful social events. This paper argues that, alongside assessments of the affective valence of social media content as negative or positive, ...

  • publication . Article . 2015
    Open Access
    Authors:
    Afrodita Marcu; Beate Seibt; Rui Gaspar; Julie Barnett; Pieter Rutsaert; Wim Verbeke;
    Publisher: Elsevier BV
    Project: EC | FOODRISC (245124), FCT | UID/PSI/03125/2013 (147229)

    Cultured meat has evolved from an idea and concept into a reality with the August 2013 cultured hamburger tasting in London. Still, how consumers conceive cultured meat is largely an open question. This study addresses consumers' reactions and attitude formation towards...

  • publication . Article . 2016
    Open Access English
    Authors:
    Afrodita Marcu; M L Lima; Beate Seibt; Sílvia Luís; Rui Gaspar; Julie Barnett; Pieter Rutsaert;
    Project: EC | FOODRISC (245124), FCT | UID/PSI/03125/2013 (147229)

    WOS:000374967000008 (Nº de Acesso Web of Science) In accordance with cognitive dissonance theory, individuals generally avoid information that is not consistent with their cognitions, to avoid psychological discomfort associated with tensions arising from contradictory ...

3 research outcomes, page 1 of 1
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