IMPC values multiple sources of wisdom interpreted by two professionals, in order to achieve the greatest accuracy in these assessments. A feedback session/clinical interview is typically conducted virtually with the candidate by a second clinician (who has consulted with the first clinician and read the initial reports). The interviewer then writes an Agency Final Report, which always provides helpful supplemental information to the Initial Report.
IMPC assessment specialists and clinical interviewers are licensed mental health professionals with Masters or Doctoral degrees in behavioral science fields. They are also people with years of experience in Missions, as they either grew up on the mission field, have been missionaries themselves, have done extensive missionary care work within the context of their private practices, and/or are missionary care specialists for missions/agencies/churches.