Marcos. Ideas and findings in this manuscript have been disseminated in presentations at the Society for Personality and Social Psychology. The authors declare no conflicts of interest and that no funding was used to conduct this research. This manuscript is being considered for publication in a peer reviewed journal. Material, protocol, and data are publicly available (https://osf.io/jb9td/). DRB, KR, and IPI, designed study concept. DRB and IPI designed Cyberball paradigm. DRB and KR wrote manuscript first draft. DRB provided infrastructure support as senior author, completed EEG data curation and formal analysis. KR, IPI, AM, JH, & DN designed study protocol, collected data, curated self-report/behavioral data, and contributed to manuscript editing.