Mood and Neurotype Differential Screen

This is a self-report checklist for adults. For Bipolar II, borderline personality disorder (BPD), ADHD and autism, it checks your answers against the structure of the DSM-5-TR criteria. It shows the result for each one side by side, because these conditions often co-occur. It does not pick a single winner. It also screens for dyslexia and other learning disorders, dyspraxia (DCD), tic disorders, developmental language disorder, OCD, and giftedness, which is a psychometric classification, not a diagnosis.

The scoring is deterministic: the same answers always give the same output. If a criterion item is unanswered or marked "Not sure", the result shows Incomplete, never "Not met".

This screen is not validated, and its accuracy is unknown. It cannot diagnose, and it must not be used to start, stop or change medication. Bring the copied report to your psychologist or psychiatrist.

If you are in crisis now: NCMH Crisis Hotline (24/7): 1553 (landline, toll-free), 1800-1888-1553 (Smart/TNT, toll-free), 0919-057-1553 (Smart/TNT), 0917-899-8727 or 0966-351-4518 (Globe/TM). In an emergency, call 911 or go to the nearest emergency room.

0 answered

Answer scales differ by section. Statements use Not true / Slightly / Mostly / Very true, and "Mostly" or above counts as present. This cut-off is a convention and has not been calibrated. ADHD items ask how often over the past 6 months, and "Often" or above counts. Episode and context items are Yes / No / Not sure.

Privacy: your answers are saved only in this browser on this device, and they stay there until you press "Clear all answers". If others use this device, clear your answers when you finish. The sensitive item X11 is never saved.

Result

Criterion profile

Each condition is assessed on its own; they are not ranked. Statuses: Criteria pattern met · Subthreshold · Not met · Incomplete (unanswered items could change it) · Indeterminate (only "Not sure" answers are blocking) · Excluded.

Contrast panel

These are features you endorsed that the research associates more with one condition than another. Weights: 3 = replicated or large effect, 2 = consistent review-level support, 1 = indirect or contested. The weights never change the profile statuses above, and the pairs are never combined into a score. Endorsing features on both sides of a pair is consistent with co-occurrence.

Secondary screens

Rule-based notes

    Caveats

    Scoring rules

    Each gate follows the DSM-5-TR criterion structure. Every input is True, False or Unknown, where Unknown means unanswered or "Not sure". A status is given only when the answer would be the same whatever the unknown items turned out to be. Otherwise the status is Incomplete or Indeterminate, with a list of the items blocking it.

    Condition"Criteria pattern met" requires
    Bipolar II
    • A distinct period of abnormal mood together with increased energy (A0, A2), lasting 4 or more consecutive days, most of each day (A3, A4), and noticed by others (A13).
    • At least 3 of the 7 hypomania symptoms A5–A11 occurring together (A12). If the mood was irritable only (A1), at least 4 are needed.
    • No features of mania: no hospitalisation, psychosis or serious consequences (A14a–c), any of which gives "Excluded".
    • The period did not happen only during substance use, medication changes or illness (A15).
    • A major depressive episode (M1–M12): at least 5 of 9 symptoms including M1 or M2, together for 2 weeks or more, with impairment and no substance or medical cause.
    BPDAt least 5 of the 9 criteria (B1–B9). B4 is not counted if the impulsivity happens only during high periods (B4h). The pattern must also have begun by early adulthood (B10), be pervasive (B11), and be present outside mood episodes and substance use (B12).
    ADHDAt least 5 of the 9 inattention items or at least 5 of the 9 hyperactivity-impulsivity items, rated "Often" or more. Each domain is counted separately. Also required: several symptoms before age 12, in 2 or more settings, causing interference, for 6 months or more, and present when mood is normal. The presentation (combined, predominantly inattentive or predominantly hyperactive-impulsive) is reported.
    AutismAll 3 social-communication items (D2–D4) and at least 2 of the 4 restricted or sensory items (D5–D8). Also required: early-developmental onset (D1) and significant difficulty (D9). Masking (D10) and meltdowns (D11) are descriptive only and never counted.

    Secondary screens report screen positive, partial, negative or incomplete:

    • Learning disorders need difficulty that persists despite help (FX1) and exclusions answered (FX2).
    • OCD needs obsessions or compulsions, plus more than an hour a day or significant distress, with no substance or medical cause.
    • Tics are classified as Tourette pattern (2 or more motor tics and 1 or more vocal tic, 1 year or more, onset before 18), persistent motor or vocal, or provisional.
    • For giftedness, only a measured IQ of 130 or more counts as meeting the classification. Self-estimated IQ correlates only weakly with measured IQ (r ≈ .33).

    When two conditions both have a subthreshold or met status, overlap flags list the endorsed items they share, such as distractibility for hypomania and ADHD, or talkativeness, sleep and impulsivity. These shared symptoms can inflate both counts.

    Validated next steps to request

    Sources