Clinical: mood, anxiety and stress.
94 catalogued instruments. Metadata only: no items, no scoring keys.
- ACE - Adverse Childhood Experiences Questionnaire
10 (original ACE score); WHO ACE-IQ approx 43 items. public-domain / open. No normative data held.
- ACQ - Agoraphobic Cognitions Questionnaire
14 items. open with attribution. No normative data held.
- ASRM - Altman Self-Rating Mania Scale
5 items. public-domain / open. No normative data held.
- ADIS-5 - Anxiety and Related Disorders Interview Schedule for DSM-5
Semi-structured disorder modules, each ending in a 0-8 clinician severity rating; administered item count varies with skip logic. copyrighted - commercial. No normative data held.
- ASI-3 - Anxiety Sensitivity Index-3
18 (6 per subscale). open with attribution. No normative data held.
- BAI - Beck Anxiety Inventory
21 items. copyrighted - commercial. No normative data held.
- BDI-IA - Beck Depression Inventory-IA (amended 1978)
21 items. copyrighted - commercial. No normative data held.
- BDI-II - Beck Depression Inventory-II
21 items. copyrighted - commercial. No normative data held.
- BHS - Beck Hopelessness Scale
20 items. copyrighted - commercial. No normative data held.
- BSS / BSSI - Beck Scale for Suicide Ideation
21 (first 19 scored; items 20-21 cover prior attempts). copyrighted - commercial. No normative data held.
- BSQ - Body Sensations Questionnaire
17 items. open with attribution. No normative data held.
- BFNE - Brief Fear of Negative Evaluation Scale
12 items. public-domain / open. No normative data held.
- CDSS - Calgary Depression Scale for Schizophrenia
9 items. open with attribution. No normative data held.
- CES-D - Center for Epidemiologic Studies Depression Scale
20 items. public-domain / open. No normative data held.
- CES-D-R / CESD-R - Center for Epidemiologic Studies Depression Scale - Revised
20 items. public-domain / open. No normative data held.
- CTQ / CTQ-SF - Childhood Trauma Questionnaire
28 (CTQ-SF); 70 (original CTQ). copyrighted - commercial. No normative data held.
- CAPS-5 - Clinician-Administered PTSD Scale for DSM-5
30 (20 symptom items + onset, duration, distress, impairment, validity, severity, subtype items). public-domain / open. No normative data held.
- C-SSRS - Columbia-Suicide Severity Rating Scale
Variable (ideation severity 1-5, intensity sub-items, behavior and lethality subscales); screener and full versions. copyrighted - author permission. No normative data held.
- CD-RISC - Connor-Davidson Resilience Scale
25 (CD-RISC-25); 10-item (CD-RISC-10) and 2-item (CD-RISC-2) short forms. copyrighted - author permission. No normative data held.
- CSDD - Cornell Scale for Depression in Dementia
19 items. open with attribution. No normative data held.
- CAS - Coronavirus Anxiety Scale
5 items. open with attribution. No normative data held.
- DASS-21 - Depression Anxiety Stress Scales - 21
21 (7 per subscale). public-domain / open. No normative data held.
- DASS-42 - Depression Anxiety Stress Scales - 42
42 (14 per subscale). public-domain / open. No normative data held.
- DOCS - Dimensional Obsessive-Compulsive Scale
20 (4 dimensions x 5). public-domain / open. No normative data held.
- EPDS - Edinburgh Postnatal Depression Scale
10 items. copyrighted - author permission. No normative data held.
- FCV-19S - Fear of COVID-19 Scale
7 items. open with attribution. No normative data held.
- FQ - Fear Questionnaire (Marks-Mathews)
24 (15 phobia-avoidance items across 3 subscales + global + 5 associated-distress). public-domain / open. No normative data held.
- FSS (FSS-II / FSS-III) - Fear Survey Schedule
~51 (FSS-II, Geer 1965); ~72-108 (FSS-III, Wolpe & Lang 1964/1977 versions vary). public-domain / open. No normative data held.
- GAD-2 - Generalized Anxiety Disorder 2-item scale
2 items. public-domain / open. No normative data held.
- GAD-7 - Generalized Anxiety Disorder 7-item scale
7 items. public-domain / open. Normative data held.
- GAI - Geriatric Anxiety Inventory
20 (GAI); 5 (GAI-SF short form). open with attribution. No normative data held.
- GDS (GDS-30 / GDS-15) - Geriatric Depression Scale
30 (long form); 15 (short form). public-domain / open. No normative data held.
- HAM-A / HARS - Hamilton Anxiety Rating Scale
14 items. public-domain / open. No normative data held.
- HAM-D / HDRS / HRSD - Hamilton Depression Rating Scale (Hamilton Rating Scale for Depression)
17 (HDRS-17 core); 21- and 24-item extended versions exist. public-domain / open. No normative data held.
- HTQ - Harvard Trauma Questionnaire
Varies by version; the original Indochinese HTQ pairs 16 DSM-IV PTSD symptom items with 14 refugee-specific items, preceded by a trauma-event checklist. open with attribution. No normative data held.
- HADS - Hospital Anxiety and Depression Scale
14 (7 anxiety + 7 depression). copyrighted - commercial. No normative data held.
- HCL-32 - Hypomania Checklist-32
32 symptom items (+ contextual items on duration, impact and others' reactions). open with attribution. No normative data held.
- IES-R - Impact of Event Scale - Revised
22 items. public-domain / open. No normative data held.
- IES - Impact of Event Scale (original)
15 items. public-domain / open. No normative data held.
- ITQ - International Trauma Questionnaire
18 (12 symptom items + functional-impairment items). open with attribution. No normative data held.
- IUS / IUS-12 - Intolerance of Uncertainty Scale (IUS-27 / IUS-12)
27 (original Freeston); 12 (IUS-12 short form, recommended). copyrighted - commercial. Normative data held.
- IDAS-II - Inventory of Depression and Anxiety Symptoms-II
99 (IDAS-II); 64 (original IDAS). open with attribution. Normative data held.
- IDS (IDS-SR30 / IDS-C30) - Inventory of Depressive Symptomatology
30 (self-report IDS-SR and clinician IDS-C). public-domain / open. No normative data held.
- K10 - Kessler Psychological Distress Scale (10-item)
10 items. public-domain / open. No normative data held.
- K6 - Kessler Psychological Distress Scale (6-item)
6 items. public-domain / open. No normative data held.
- LSAS - Liebowitz Social Anxiety Scale
24 situations (48 ratings: fear + avoidance). open with attribution. No normative data held.
- LEC-5 - Life Events Checklist for DSM-5
17 event categories. public-domain / open. No normative data held.
- MDI - Major Depression Inventory
10 (12 questions; two pairs scored as single items). public-domain / open. No normative data held.
- MOCI - Maudsley Obsessional-Compulsive Inventory
30 items. public-domain / open. No normative data held.
- MCQ-30 - Metacognitions Questionnaire-30
30 (5 subscales x 6). open with attribution. No normative data held.
- MI - Mobility Inventory for Agoraphobia
26 situations (rated alone + accompanied) + panic-frequency items. open with attribution. No normative data held.
- MADRS - Montgomery-Asberg Depression Rating Scale
10 items. public-domain / open. No normative data held.
- MDQ - Mood Disorder Questionnaire
13 symptom items (+ 2 follow-up items: co-occurrence, impairment). public-domain / open. No normative data held.
- OBQ-44 - Obsessive Beliefs Questionnaire-44
44 (OBQ-44; original OBQ-87). open with attribution. No normative data held.
- OCI-R - Obsessive-Compulsive Inventory - Revised
18 (6 subscales x 3). public-domain / open. No normative data held.
- OCI - Obsessive-Compulsive Inventory (original)
42 items. public-domain / open. No normative data held.
- OASIS - Overall Anxiety Severity and Impairment Scale
5 items. public-domain / open. No normative data held.
- ODSIS - Overall Depression Severity and Impairment Scale
5 items. public-domain / open. No normative data held.
- PI - Padua Inventory
60 (original); PI-R / PI-WSUR revisions ~39-49 items. open with attribution. No normative data held.
- PAS - Panic and Agoraphobia Scale
13 scored items (+ supplementary items). copyrighted - commercial. No normative data held.
- PDSS - Panic Disorder Severity Scale
7 items. public-domain / open. No normative data held.
- PHQ-2 - Patient Health Questionnaire-2
2 items. public-domain / open. No normative data held.
- PHQ-4 - Patient Health Questionnaire-4
4 (2 anxiety + 2 depression). public-domain / open. No normative data held.
- PHQ-8 - Patient Health Questionnaire-8
8 items. public-domain / open. No normative data held.
- PHQ-9 - Patient Health Questionnaire-9
9 (+1 functional-impairment item, unscored). public-domain / open. Normative data held.
- PSWQ - Penn State Worry Questionnaire
16 items. public-domain / open. No normative data held.
- PSQ - Perceived Stress Questionnaire
30 (original); 20-item revised short form (Fliege et al. 2005). open with attribution. No normative data held.
- PSS (PSS-14 / PSS-10 / PSS-4) - Perceived Stress Scale
14 (original); 10 (PSS-10, recommended); 4 (PSS-4, brief). public-domain / open. Normative data held.
- PDS-5 (PTDS) - Posttraumatic Diagnostic Scale for DSM-5
24 (20 symptom items + trauma/impairment items). copyrighted - commercial. No normative data held.
- PC-PTSD-5 - Primary Care PTSD Screen for DSM-5
5 (plus a trauma-exposure gate item). public-domain / open. No normative data held.
- POMS - Profile of Mood States
65 (standard); 37/35/30-item short forms; POMS 2 adult and youth forms. copyrighted - commercial. No normative data held.
- PROMIS-Anxiety - PROMIS Anxiety (Emotional Distress - Anxiety item bank)
29-item adult bank; 4-, 6-, 7-, 8-item nested short forms; CAT. public-domain / open. No normative data held.
- PROMIS-Depression - PROMIS Depression (Emotional Distress - Depression item bank)
28-item adult bank; 4-, 6-, 8-item nested short forms; CAT. public-domain / open. No normative data held.
- PCL-5 - PTSD Checklist for DSM-5
20 items. public-domain / open. No normative data held.
- PCL-C / PCL-M / PCL-S - PTSD Checklist for DSM-IV (Civilian / Military / Specific)
17 items. public-domain / open. No normative data held.
- PSS-I-5 / PSSI-5 - PTSD Symptom Scale - Interview for DSM-5
24 items. copyrighted - author permission. No normative data held.
- QIDS-SR16 - Quick Inventory of Depressive Symptomatology - Self-Report
16 (scored to 9 domains). public-domain / open. No normative data held.
- RRS / RRS-10 - Ruminative Responses Scale
22 (RRS); 10 (RRS-10, brooding + reflection). open with attribution. No normative data held.
- SIAS - Social Interaction Anxiety Scale
20 (some scoring uses 19). public-domain / open. No normative data held.
- SPAI - Social Phobia and Anxiety Inventory
45 (32 social phobia + 13 agoraphobia). copyrighted - commercial. No normative data held.
- SPIN - Social Phobia Inventory
17 items. copyrighted - author permission. No normative data held.
- SPS - Social Phobia Scale
20 items. public-domain / open. No normative data held.
- SRRS - Social Readjustment Rating Scale
43 life events. mixed. No normative data held.
- STAI (STAI-Y) - State-Trait Anxiety Inventory (for Adults)
40 (20 state + 20 trait). copyrighted - commercial. No normative data held.
- STICSA - State-Trait Inventory for Cognitive and Somatic Anxiety
21 per scale (state and trait forms; 10 cognitive + 11 somatic each). open with attribution. No normative data held.
- TMAS / MAS - Taylor Manifest Anxiety Scale
50 (drawn from the MMPI item pool); short forms of approx 20 items exist. mixed. No normative data held.
- TSI-2 - Trauma Symptom Inventory-2
136 items. copyrighted - commercial. No normative data held.
- VOCI - Vancouver Obsessional Compulsive Inventory
55 items. open with attribution. No normative data held.
- Whooley - Whooley Questions
2 (+ 1 optional help question). public-domain / open. No normative data held.
- WSAS - Work and Social Adjustment Scale
5 items. public-domain / open. No normative data held.
- Y-BOCS - Yale-Brown Obsessive Compulsive Scale
10 severity items (+ symptom checklist of ~50-60 examples). copyrighted - author permission. No normative data held.
- YMRS - Young Mania Rating Scale
11 items. public-domain / open. No normative data held.
- SAS / Zung SAS - Zung Self-Rating Anxiety Scale
20 items. public-domain / open. No normative data held.
- SDS / Zung SDS - Zung Self-Rating Depression Scale
20 items. public-domain / open. No normative data held.