Screening Questionnaires
Yes/No screening questions and validated self-report tools that can help elicit disclosure.
Psychosis Screening Questions
The following Yes/No questions cover a range of symptoms and are written at a fifth grade reading level. If any are endorsed, ask open-ended follow-up questions to determine if this is a psychotic-like experience.
- Have you started to wonder if your mind was trying to trick you or was not working right?
- Have you felt confused whether an experience was real or imaginary?
- Have you felt that some person, force, or creature was around you, even though you couldn't see anyone?
- Have your thoughts been so strong that you felt like you heard them or worried other people could hear them?
- Have you seen objects, people, or animals that no one else could see?
- Have you heard voices or sounds that no one else could hear?
- Have you thought that the world may not be real or that you may not be real?
- Have you thought that people were following or spying on you?
Psychosis Screening Tools
A number of self-report screening tools can help identify psychotic-like experiences. None of the available screens have established thresholds for screening in general medical settings, especially for children and adolescents. However, they can help elicit the initial disclosure of experiences.
- PQ-16, 16-Item Prodromal QuestionnaireDownload PDF
- PQ-B, Prodromal Questionnaire (Brief Version), take it onlineDownload PDF
- Y-PARQ, Youth Psychosis At-Risk QuestionnaireDownload PDF
- PQ-BC, Prodrome Questionnaire: Brief Child Version (Ages <10)Download PDF
- PS-R, PRIME Screen – RevisedDownload PDF
Other Rating Scales
Validated rating scales for depression, anxiety, ADHD and cross-cutting symptoms. Complete them online, and your answers are sent securely to our clinical team, or download the PDF.
- PHQ-9 (take online), Patient Health Questionnaire-9 (depression)Download PDF
- QIDS-SR16 (take online), Quick Inventory of Depressive Symptomatology, Self-ReportDownload PDF
- GAD-7 (take online), Generalized Anxiety Disorder 7-Item ScaleDownload PDF
- Zung SAS (take online), Zung Self-Rated Anxiety ScaleDownload PDF
- LSAS (take online), Liebowitz Social Anxiety ScaleDownload PDF
- Agoraphobia (take online), DSM-5 Severity Measure for Agoraphobia, AdultDownload PDF
- ASRS-v1.1 (take online), Adult ADHD Self-Report Scale Symptom ChecklistDownload PDF
- DSM-5 Level 1, Adult (take online), Self-Rated Cross-Cutting Symptom Measure, AdultDownload PDF
- DSM-5 Level 1, Child (take online), Self-Rated Cross-Cutting Symptom Measure, Child Age 11–17Download PDF
- WHODAS 2.0 (take online), WHO Disability Assessment Schedule 2.0, 36-item self-administeredDownload PDF
- Psychosis Symptom Severity (take online), Clinician-Rated Dimensions of Psychosis Symptom Severity (clinician use, staff sign-in)Download PDF
- CDSS (take online), Calgary Depression Scale for Schizophrenia (clinician use, staff sign-in)Download PDF
Keep reading
All clinician tools pages →- Clinician toolsQuick-SCID-5/PQA rapid structured screening workflow.For clinicians
- Clinician toolsSIPS / Mini-SIPS workspaceStructured interview for prodromal syndromes, in the browser.For clinicians
- Clinician toolsClinical cheat sheetsOne-page diagnostic checklists for busy clinicians.For clinicians
- Understanding psychosisRecognizing psychosisEarly signs, what to look for, and how to tell them apart from ordinary teenage change.For families
- Clinician toolsProvider resourcesReferral information, tools, and materials for clinicians.For clinicians

