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People contacts with social robots, especially humanoid ones, are still rare. The vastness of research shows that we have cognitive relationships. Based on the studies in the field of social psychology, we propose an integrated theoretical model of developing cognitive category “social robot” and the mental model as a result of contact with the robot. We are discussing the consequences of this process, both social and personal, such as cognitive conflicts, unmet expectations and disappointments.

In our experiment, we tested how exposure to a mock televised news segment, with a systematically manipulated emotional valence of voiceover, images and TV tickers (in the updating format) impacts viewers' perception. Subjects (N = 603) watched specially prepared professional video material which portrayed the story of a candidate for local mayor. Following exposure to the video, subjects assessed the politician in terms of competence, sociability, and morality.Results showed that positive images improved the assessment of the politician, whereas negative images lowered it. In addition, unexpectedly, positive tickers led to a negative assessment, and negative ones led to more beneficial assessments. However, in a situation of inconsistency between the voiceover and information provided on visual add-ons, additional elements are apparently ignored, especially when they are negative and the narrative is positive. We then discuss the implications of these findings. OPEN ACCESSCitation: Maj K, Lewandowsky S (2020) Is bad news on TV tickers good news? The effects of voiceover and visual elements in video on viewers' assessment. PLoS ONE 15(4): e0231313. https://

This article presents the contemporary challenges faced by universities. It focuses on the traditional and the modern approach to the University maintaining relations with their socio-economic environment. These relationships are described in the framework of the social network theory. The second part presented an innovative model of education ideAGORA, the concept of lifelong learning based of a lasting relationship between university and graduate. The results of evaluations carried out after the stage of testing the ideAGORA model demonstrated its high efficiency: it contributes to strengthening alumni’s ties with the University, the sincerity of their motivation to study and activity as well as the interest in additional training in the case of graduates and academic staff.

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Is bad news on TV tickers good news? The effects of voiceover and visual elements in video on viewers' assessment. PLoS ONE 15(4): e0231313.