Sökning: "overgeneralisation hypothesis"

Hittade 1 uppsats innehållade orden overgeneralisation hypothesis.

  1. 1. Threatening Measures, at Face Value : Electrophysiology Indicating Confounds of the Facial Width-to-Height Ratio

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

    Författare :Carl Lindersson; [2019]
    Nyckelord :threat perception; evolutionary cues; fWHR; LPP; overgeneralisation hypothesis;

    Sammanfattning : Previous studies support that the relative width of the upper face (facial width-to-height ratio; fWHR) has evolved to signal threat, but these studies rely greatly on subjective facial ratings and measurements prone to confounds. The present study objectively quantifies threat perception to the magnitude of the observers’ electrophysiological reaction, specifically the event-related potential (ERP) called the late positive potential (LPP), and investigate if brow height and jaw width could have confounded previous fWHR studies. LÄS MER