Abbreviation for extrapyramidal involvement or Eysenck personality inventory.
EPI 1: "EPI is the abbreviation for extrapyramidal involvement or Eysenck personality inventory."
Cite this page: N., Sam M.S., "EPI 1," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/epi-1/ (accessed January 28, 2023).