Sökning: "perceptual cues"

Visar resultat 11 - 15 av 24 avhandlingar innehållade orden perceptual cues.

  1. 11. Gaze Following in Infancy : Mechanisms and Developmental Context

    Författare :Kim Astor Währborg; Gustaf Gredebäck; Gergely Csibra; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Gaze following; Eye-tracking; Infants; Mechanisms; Culture; Joint visual attention; Social environment; Theories; Attention sharing; Psychology; Psykologi;

    Sammanfattning : Few things are as fundamental to humans as the ability to share attention. It allows us to coordinate our actions with, and assimilate knowledge from, the actions of others with remarkable efficiency and accuracy. This ability emerges in infancy and sets the stage for all subsequent social development. LÄS MER

  3. 12. Guided by Fear : Effects on attention and awareness

    Författare :Nathalie Peira; Stefan Wiens; Nazanin Derakhshan; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Emotion; fear; attention; awareness; affective processing; heart rate; skin conductance; Psychology; Psykologi; Psychology; psykologi;

    Sammanfattning : Because the visual system has limited capacity, emotions such as fear may play an important role in guiding the selection of relevant input (LeDoux, 2000; Öhman & Mineka, 2001). The aim of the current thesis was to investigate how fear can guide the organism by influencing:  (I) attentional processes, (II) awareness of the visual input, and (III) affective processing independent of awareness. LÄS MER

  4. 13. On Physical Relations in Driving: Judgements, Cognition and Perception

    Författare :Gabriella Eriksson; Mäntylä Timo; Ola Svenson; Christopher Patten; Wändi Bruine de Bruin; Statens väg- och transportforskningsinstitut; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Driver; Driving veh ; Cognition; Behaviour; Choice; Speed; Fuel consumption; Route itinerary ; Thesis; 841 Road: Road user behaviour; 841 Road: Road user behaviour; Psychology;

    Sammanfattning : Drivers need to make judgements of physical relationships related to driving speed, such as mean speed, risks, travel time and fuel consumption, in order to make optimal choices of vehicle speed. This is also the case for the general public, politicians and other stakeholders who are engaged in traffic issues. LÄS MER

  5. 14. Producing, Preventing, and Explaining Persistent Complex Subliminal Stimulation Effects

    Författare :Andreas Birgegård; Staffan Sohlberg; Mario Mikulincer; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Psychology; Subliminal stimuli; persistent effects; attachment; relational schema; ethics; debriefing; interaction; motivation; sex differences; Psykologi; Psychology; Psykologi;

    Sammanfattning : Strong recent focus on unconscious processes has increased interest in subliminal stimulation and similar experimental technologies. Assumptions about the persistence of effects of unconscious stimulation are generally conservative, referring to seconds or minutes (Silverman, 1977; Velmans, 1991). LÄS MER

  7. 15. Visual response to attentional demand in increasing levels of automation: A situated approach

    Författare :Alberto Morando; Chalmers tekniska högskola; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; real-world driving; naturalistic data; human factors; automation; visual behavior; driving demand; Attention;

    Sammanfattning : Introduction: Adaptive cruise control (ACC) is a system that automates the longitudinal control of the vehicle, and maintains safety margins to a lead vehicle. ACC has been shown to have positive safety effects in reducing the exposure to critical situations. LÄS MER