Legal notice & disclaimer
These instruments are provided for educational, informational, and self-reflective purposes only. They are not diagnostic tools and are not a substitute for professional evaluation, diagnosis, or treatment by a qualified physician, psychologist, psychiatrist, or other licensed health provider. They have not been clinically validated or normed on any population; the reliability figures shown are the output of statistical simulations describing the structure of each instrument, not evidence of its performance on real respondents. No score, band, or interpretation generated here constitutes medical or psychological advice, and nothing here establishes a clinician–patient relationship. Never disregard professional advice or delay seeking it because of something you read in this material. If you are in crisis or may harm yourself or others, contact your local emergency services or, in the US, call or text 988 (Suicide & Crisis Lifeline). Items are original works written independently; the published constructs they are modelled on are cited, with their authors, in each instrument's psychometric appendix, and no affiliation with or endorsement by those authors is claimed or implied. If you choose to email your results, or tick the box to copy Evolution Lab Collective (evolutionlabcollective@gmail.com), your results and the email address you enter are shared only with the recipients you select, and only when you send the message from your own mail application; the page itself transmits nothing and stores nothing. Provided "as is," without warranty of any kind. You use these instruments at your own discretion and risk, and the author accepts no liability for any decision or outcome arising from their use. © 2026. All rights reserved.