BackgroundApproach and avoidance behavior provide a means for assessing the rewarding or aversive value of stimuli. and can be quantified by a keypress procedure whereby subjects work to increase (approach). decrease (avoid). or do nothing about time of exposure to a rewarding/aversive stimulus. https://www.jmannino.com/super-value-NFL-Atlanta-Falcons-Team-Jersey-PS5-Digital-Edition-Bundle-Skin-p121054-great-pick/