Doing good or bad: How interactions between action and emotion expectations shape the sense of agency

The emotional consequences of our own and others’ actions can influence our agentive self-awareness in social contexts. Positive outcomes are usually linked to the self and used for self-enhancement, whereas negative outcomes are more often attributed to others. In most situations, these causal attribution tendencies seem to be immediately present instead of involving reflective interpretations of the action experience. To address the question at which level of the cognitive hierarchy emotions and action perception interact, we adopted a social reward anticipation paradigm. Here, participants or their interaction partner received positive or negative action outcomes and performed speeded attribution choices regarding causation of the action outcome. Event-Related Potential (ERP) results showed that the emotional value of an outcome already influenced the classical N1 self-attenuation effect, with reduced embodied agentive self-awareness for negative outcomes at initial sensorimotor stages. At the level of...