Decision tree

Decision tree (PDF)

Below is an accessible text-only version.


Is one of the intended purposes of the activity, project, or data collection “research”?
The is “an undertaking intended to extend knowledge through a disciplined inquiry or systematic investigation”.

  • Yes or Not Sure: Will the undertaking involve who may be observed, provide information, data, or responses to interventions, stimuli, or questions that are in- tended to help answer the research question?
    • Yes
      • Will the undertaking involve individuals whose involvement is intended to answer the research question?
        • Yes: REB review and approval is needed.
        • No: . Such individuals are not considered participants.
      • Will the undertaking involve the ?
        • Yes: Will the observation of people be in public places? .
          • Yes: .
          • No: REB review and approval is needed.
        • No: This does not appear to be human participant research requiring ethics review.
    • No
      • Will the undertaking rely exclusively on ?
        • Yes: This does not appear to be human participant research requiring ethics review.
        • No: REB review and approval may be needed. Contact the Office of Research Ethics.
      • Will the undertaking ?
        • Yes: REB review and approval is needed.
        • No: This does not appear to be human participant research requiring ethics review.
      • Will the undertaking involve the use of ?
        • Yes: REB review and approval is needed.
        • No: This does not appear to be human participant research requiring ethics review.
  • No or Not Sure: Is the sole intended purpose of the undertaking for ?

When in doubt about your undertaking and whether it is considered human participant research requiring ethics review contact the Office of Research Ethics to discuss.