Disclaimer
For education and self-reflection only. Series XII is a self-report questionnaire written for a book project. It is not a psychological test, a clinical assessment or a diagnosis, and it has not been validated or normed on a real population. Scores describe how you answered on one occasion and can shift with mood, stress and circumstances.
Not professional advice. Nothing here is medical, psychological, counseling or therapeutic advice, and using it does not create a professional relationship of any kind. Parts work can bring up strong feelings and old memories. If it does, an IFS-trained or trauma-informed licensed therapist is the right companion for going further.
If you are struggling. This questionnaire does not ask about self-harm or suicidal thoughts. If you are having them, call or text 988 (Suicide & Crisis Lifeline). In an emergency, call 911 . These are U.S. services; outside the U.S., contact your local emergency number.
Trademarks and sources. Internal Family Systems and IFS are associated with Richard C. Schwartz and the IFS Institute. This questionnaire is independent and is not affiliated with, sponsored by or endorsed by the IFS Institute, Richard Schwartz, Pia Mellody, Terrence Real or the Relational Life Institute. All items are original and are not reproduced from any published instrument, including the IFS Scale (DeLand & Schwartz). Research cited in the appendix is credited to its authors.
Privacy. Your answers are saved only in this browser, on this device, so you can resume later. This page sends nothing on its own. If you choose to email your results, your own email app sends the message after you review it, and only to the addresses you choose. Ticking the Evolution Lab Collective box adds evolutionlabcollective@gmail.com as a recipient. Clear my answers
No warranty. This questionnaire is provided "as is," without warranties of any kind. To the fullest extent permitted by law, the author is not liable for any decision made or action taken based on it.
© 2026 Erica Campbell. All rights reserved.