Data from: Positive and negative incentive contrasts lead to relative value perception in ants

Supplementary video 1_VideoFoodAcceptanceScore1Supplementary video 2_VideoFoodAcceptanceScore05This video shows an individual ant displaying food acceptance score 0.5 (partial acceptance). It interrupts feeding within 3 seconds after first contacting the food and shows "impatient" behaviour at the food source and successive feeding interruptions.Relative Value Perception_RawData_eLifedocxRaw Data for experiments 1 to 3, including data sheets with those ants in which did not complete the training procedure or refused to feed on the test visit.