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If you are currently under severe strain or in a mental health crisis, help is available around the clock — free of charge and confidential:
This instrument combines the Adult ADHD Self-Report Scale (ASRS v1.1) by the WHO with the Wender Utah Rating Scale, short version (WURS-K) for the retrospective assessment of childhood symptoms — in line with the current standard of adult ADHD diagnostics under DSM-5-TR and ICD-11.
Please answer all questions honestly and spontaneously. There are no right or wrong answers. Your data never leaves your browser.
Allows the result to be anonymously matched to your file. It is written only onto the printed document and is not stored.
—
—
If you are currently under severe strain or in a mental health crisis, help is available around the clock — free of charge and confidential:
—
Please answer all questions honestly and spontaneously. There are no right or wrong answers. Your data never leaves your browser.
Allows the anonymous matching of the result to your file. It is only printed on the document and never stored.
${NU.noResultText || "Please take the test first to receive a report."}
${a.tagline}
${a.desc}
PDF printing is not available in this in-app browser.
' + 'Open this page in your regular browser (Safari or Chrome) — your result travels along in the link automatically. Use the ⋮ / share menu → “Open in browser”, or copy the link below.
' + '${sec.intro}
` : ""}`; banner.hidden = (i !== 0); const items = document.createElement("div"); items.dataset.itemsFor = sec.id; items.hidden = (i !== 0); form.appendChild(banner); form.appendChild(items); }); // Action-Bar wieder anhaengen (war vor renderAll() im Markup im form, wird durch innerHTML entfernt) if (actionsRow && actionsRow.parentElement !== form) { form.appendChild(actionsRow); } if (missingNote && missingNote.parentElement !== form) { form.appendChild(missingNote); } } function renderAllItems() { D.sections.forEach((sec) => { const container = form.querySelector(`[data-items-for="${sec.id}"]`); container.innerHTML = sec.items.map((it, i) => itemHTML(it, i + 1, sec.scale)).join(""); }); form.addEventListener("change", onAnyChange); } function onAnyChange(e) { const input = e.target; if (input && input.type === "radio") { const id = input.name; const val = parseInt(input.value, 10); answers[id] = val; saveAnswers(); const itemEl = input.closest(".item"); if (itemEl) itemEl.classList.add("is-answered"); updateProgress(); if (missingNote) missingNote.hidden = true; } } function updateProgress() { const answered = Object.keys(answers).length; const pct = Math.round((answered / TOTAL_ITEMS) * 100); if (progressFill) progressFill.style.width = pct + "%"; if (progressCount) progressCount.textContent = fmt(UI.answersCount, { answered, total: TOTAL_ITEMS }); if (progressText) { const sec = D.sections[currentIdx]; const label = D.sections.length > 1 ? fmt(UI.sectionLabel, { i: currentIdx + 1, n: D.sections.length, title: sec.title }) : sec.title; progressText.textContent = label; } } // ---------- Navigation ---------- function showSection(idx) { currentIdx = idx; D.sections.forEach((sec, i) => { const banner = form.querySelector(`.section-banner[data-section="${sec.id}"]`); const items = form.querySelector(`[data-items-for="${sec.id}"]`); if (banner) banner.hidden = (i !== idx); if (items) items.hidden = (i !== idx); }); if (btnBack) btnBack.hidden = (idx === 0); if (btnNext) btnNext.hidden = (idx === D.sections.length - 1); if (btnSubmit) btnSubmit.hidden = (idx !== D.sections.length - 1); updateProgress(); window.scrollTo({ top: 0, behavior: "smooth" }); } function sectionItemIds(idx) { return D.sections[idx].items.map((i) => i.id); } function isSectionComplete(idx) { return sectionItemIds(idx).every((id) => typeof answers[id] === "number"); } function focusFirstUnanswered(idx) { const ids = sectionItemIds(idx); for (const id of ids) { if (typeof answers[id] !== "number") { const el = form.querySelector(`.item[data-id="${id}"]`); if (el) { el.scrollIntoView({ behavior: "smooth", block: "center" }); el.style.outline = "2px solid var(--gold)"; setTimeout(() => { el.style.outline = ""; }, 1400); } break; } } } if (btnNext) btnNext.addEventListener("click", () => { if (!isSectionComplete(currentIdx)) { if (missingNote) missingNote.hidden = false; focusFirstUnanswered(currentIdx); return; } if (currentIdx < D.sections.length - 1) showSection(currentIdx + 1); }); if (btnBack) btnBack.addEventListener("click", () => { if (currentIdx > 0) showSection(currentIdx - 1); }); if (btnSubmit) btnSubmit.addEventListener("click", () => { if (!isSectionComplete(currentIdx)) { if (missingNote) missingNote.hidden = false; focusFirstUnanswered(currentIdx); return; } const result = D.evaluate(answers); const probandCode = (sessionStorage.getItem(CODE_KEY) || "").trim(); const payload = { result, answers, probandCode, ts: new Date().toISOString(), testId: D.id }; try { sessionStorage.setItem(RESULT_KEY, JSON.stringify(payload)); } catch {} testInProgress = false; location.href = D.meta.resultPath; }); // ---------- beforeunload ---------- let testInProgress = false; window.addEventListener("beforeunload", (e) => { if (testInProgress && Object.keys(answers).length > 0 && Object.keys(answers).length < TOTAL_ITEMS) { e.preventDefault(); e.returnValue = ""; return ""; } }); // ---------- Reset ---------- // In-Page-Dialog statt window.confirm(): native Dialoge werden in manchen // In-App-Browsern (Telegram/X) stillschweigend geblockt. function showConfirm(message, okLabel, onOk) { let m = document.getElementById("bsConfirmModal"); if (!m) { m = document.createElement("div"); m.id = "bsConfirmModal"; m.setAttribute("role", "dialog"); m.setAttribute("aria-modal", "true"); m.style.cssText = "position:fixed;inset:0;z-index:2000;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(0,0,0,0.45);"; m.innerHTML = `—
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If you are currently under severe strain or in a mental health crisis, help is available around the clock — free of charge and confidential:
—
Please answer all questions honestly and spontaneously. There are no right or wrong answers. Your data never leaves your browser.
Allows the anonymous matching of the result to your file. It is only printed on the document and never stored.
—
—
If you are currently under severe strain or in a mental health crisis, help is available around the clock — free of charge and confidential:
—
Please answer all questions honestly and spontaneously. There are no right or wrong answers. Your data never leaves your browser.
Allows the anonymous matching of the result to your file. It is only printed on the document and never stored.
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Everyone carries a bit of all four traits. This is how they are distributed in you:
With strengths, typical behaviours and concrete tips — starting with your strongest trait.
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Please answer all questions honestly and spontaneously. There are no right or wrong answers. Your data never leaves your browser.
Allows the anonymous matching of the result to your file. It is only printed on the document and never stored.
—
—
If you are currently under severe strain or in a mental health crisis, help is available around the clock — free of charge and confidential:
—
Please answer all questions honestly and spontaneously. There are no right or wrong answers. Your data never leaves your browser.
Allows the anonymous matching of the result to your file. It is only printed on the document and never stored.
—
—
If you are currently under severe strain or in a mental health crisis, help is available around the clock — free of charge and confidential:
—
Please answer all questions honestly and spontaneously. There are no right or wrong answers. Your data never leaves your browser.
Allows the anonymous matching of the result to your file. It is only printed on the document and never stored.
Thirteen instruments at the current level of international research (DSM-5-TR, ICD-11, NICE, USPSTF) — fully anonymous, no registration, no data storage. From ADHD screening through depression, anxiety and trauma to the Big Five personality profile and a colour-coded character profile. Instant results as a printable PDF.
Our three most elaborate instruments — developed along the current international standards of adult diagnostics.
Structured self-report based on the ASRS v1.1 (WHO) for current symptoms, combined with the WURS-K for the retrospective assessment of childhood symptoms — in line with the current standard of adult ADHD diagnostics under DSM-5-TR and ICD-11.
Start test →
Performance test with items from the four central domains of the CHC model: fluid intelligence (matrices), crystallised intelligence (verbal analogies), quantitative reasoning (number series) and visual-spatial reasoning. Normed on the standard score scale (M = 100, SD = 15).
Start test →
An in-house instrument along the Dark Tetrad: the Narcissist, the Manipulator, the Psychopath and the Provocateur. Everyone carries something of all four traits — the test shows in colour which one stands out in you. Descriptive rather than evaluative: the labels are deliberately direct, complemented by strengths, behavioural examples and concrete tips.
Start test →Each instrument follows the language of its original manual; items, cutoffs and interpretation frameworks correspond to the currently published standards (DSM-5-TR, ICD-11, NICE, USPSTF, S3 guidelines).
Depression, anxiety, bipolar spectrum
Gold standard for rating the severity of depressive symptoms. Reference period: the last 2 weeks.
Start test →
The most widely used self-rating for generalised anxiety. Also sensitive to panic disorder and social phobia.
Start test →
Stress-related disorders, OCD, disordered eating
Gold-standard self-rating for post-traumatic stress disorder. 20 items across all four DSM-5 clusters.
Start test →
Dimensional assessment of obsessive-compulsive symptoms in six areas (washing, checking, ordering, obsessing, hoarding, neutralising).
Start test →
The world's most widely used self-screener for disordered eating. Three subscales (dieting, bulimia, oral control).
Start test →Alcohol screening, autism spectrum
WHO standard for alcohol screening. Captures hazardous, harmful and dependent drinking.
Start test →
Original version of the Autism Spectrum Quotient with five subscales — a differentiated functional profile for adult diagnostics.
Start test →Dimensional description instead of pathology
Current full version of the Big Five model with five domains and 15 facets. T-scores against a German normative sample (N > 4,600).
Start test →
Full version of the transdiagnostic standard measure of health-related functioning and participation — six ICF domains with individual profiles.
Start test →
We reflect the 2024–2026 state of international research on adult mental health diagnostics, intelligence measurement and personality. Items, scales and cutoffs correspond to the published original instruments and their current validations.
Please read these notes carefully before you start.
The instruments offered here are screening tools. They provide indications of clinically relevant symptoms or of your individual performance or personality profile, but they are no substitute for specialist medical, psychological or psychiatric diagnostics. A confirmed diagnosis requires a structured clinical interview, a detailed history and, where appropriate, further psychometric testing.
All tests run entirely in your browser. Your answers are not transmitted, not stored and not logged. When you leave the page, all data is deleted. When printing or exporting to PDF, the result is generated exclusively on your device.
All results are provided without warranty. If your result is concerning or your symptoms persist, please contact a specialist medical or psychotherapeutic practice. In an acute mental health crisis: call your local emergency number (112 / 911 / 999), or find a free 24/7 helpline for your country at findahelpline.com.
brainScreener is the free, global English edition of adhsiq.ch — a beautiful, carefully built Swiss screening project. Thank you for letting us build on your work. brainScreener is part of brainonbnb.com ($BOBAI) and, like everything we ship, completely free: no registration, no ads, no data collection.
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Share of correct answers per CHC domain.
The test covers matrix reasoning (fluid intelligence), number series (quantitative reasoning), verbal analogies (crystallised intelligence) and logical reasoning. Difficulty increases as you progress. At the end you receive an IQ estimate on the standard score scale (M = 100, SD = 15) with a 95% confidence interval.
Allows the result to be anonymously matched to your file. It is written only onto the printed document and is not stored.
You can finish the test once you have worked through all tasks — or earlier. Unanswered tasks are counted as "not solved".
—
—
If you are currently under severe strain or in a mental health crisis, help is available around the clock — free of charge and confidential:
—
Please answer all questions honestly and spontaneously. There are no right or wrong answers. Your data never leaves your browser.
Allows the anonymous matching of the result to your file. It is only printed on the document and never stored.
—
—
If you are currently under severe strain or in a mental health crisis, help is available around the clock — free of charge and confidential:
—
Please answer all questions honestly and spontaneously. There are no right or wrong answers. Your data never leaves your browser.
Allows the anonymous matching of the result to your file. It is only printed on the document and never stored.
—
—
If you are currently under severe strain or in a mental health crisis, help is available around the clock — free of charge and confidential:
—
Please answer all questions honestly and spontaneously. There are no right or wrong answers. Your data never leaves your browser.
Allows the anonymous matching of the result to your file. It is only printed on the document and never stored.
—
—
If you are currently under severe strain or in a mental health crisis, help is available around the clock — free of charge and confidential:
—
Please answer all questions honestly and spontaneously. There are no right or wrong answers. Your data never leaves your browser.
Allows the anonymous matching of the result to your file. It is only printed on the document and never stored.
—
—
If you are currently under severe strain or in a mental health crisis, help is available around the clock — free of charge and confidential:
—
Please answer all questions honestly and spontaneously. There are no right or wrong answers. Your data never leaves your browser.
Allows the anonymous matching of the result to your file. It is only printed on the document and never stored.
