psychological harm (weakness)

• What is one weakness of research in terms of ethics?

  There are ethical issues in psychological harm
• What ethical issues are related to psychological harm?

  Ethical issues arise from participant distress
• What substance was injected into participants in the study?

  A glucose tracer
• Why is the glucose tracer significant in the study?

  It helps track metabolic processes in participants
• What does the term "invasive" refer to in the context of the study?

  It indicates a procedure that may cause discomfort
• What might the PET scans indicate about participants' experiences?

  They may reveal distressing experiences during the study
• What is a potential outcome of the PET scans related to participant experience?

  They may have been distressing experiences
• How does participant distress relate to the BPS guidelines?

  It goes against the ethical standards set by BPS
• What does BPS stand for in the context of ethical guidelines?

  British Psychological Society
• What is the main ethical concern highlighted in the study?

  Psychological distress caused to participants