Benedek Kurdi|Shayn Lozano|Mahzarin R. Banaji
Introducing the Open Affective Standardized Image Set (OASIS)
Harvard University|Harvard University|Harvard University
introduce open affective standardized image set oasis openaccess online stimulus set containing 900 color images depicting broad spectrum themes including humans animals objects scenes along normative ratings two affective dimensionsvalence ie degree positive negative affective response image evokes arousal ie intensity affective response image evokes oasis images collected online sources valence arousal ratings obtained online study total n 822 valence arousal ratings covered much circumplex space highly reliable consistent across gender groups oasis four advantages stimulus set contains large number images four categories b data collected 2015 thus oasis features current images reflects current ratings valence arousal existing stimulus sets c oasis database affords users ability interactively explore images category ratings critically oasis allows free use images online offline research studies subject copyright restrictions apply international affective picture system oasis images along normative valence arousal ratings available download wwwbenedekkurdicomoasis httpsdbttyytzycga