Generalised anxiety and worry.

16 catalogued instruments are currently grouped under this construct, across 4 domains: Clinical: broadband and severity; Clinical: mood, anxiety and stress; Clinical: specific disorders; Developmental, child, family and couple.

This grouping is editorial and provisional. It is derived from what each entry says it measures, it has not been reviewed instrument by instrument, and 195 catalogued instruments are not yet grouped under any construct. Treat the list as a starting point rather than a complete answer, and read each entry for what it actually covers.

• CIS-R - Clinical Interview Schedule - Revised

  Clinical: broadband and severity. 14 symptom sections, each with a mandatory filter question plus up to 5 severity items; total administered items vary with branching. copyrighted - author permission.

• GAD-7 - Generalized Anxiety Disorder 7-item scale

  Clinical: mood, anxiety and stress. 7 items. public-domain / open.

• GAD-2 - Generalized Anxiety Disorder 2-item scale

  Clinical: mood, anxiety and stress. 2 items. public-domain / open.

• BAI - Beck Anxiety Inventory

  Clinical: mood, anxiety and stress. 21 items. copyrighted - commercial.

• STAI (STAI-Y) - State-Trait Anxiety Inventory (for Adults)

  Clinical: mood, anxiety and stress. 40 (20 state + 20 trait). copyrighted - commercial.

• PSWQ - Penn State Worry Questionnaire

  Clinical: mood, anxiety and stress. 16 items. public-domain / open.

• SAS / Zung SAS - Zung Self-Rating Anxiety Scale

  Clinical: mood, anxiety and stress. 20 items. public-domain / open.

• PHQ-4 - Patient Health Questionnaire-4

  Clinical: mood, anxiety and stress. 4 (2 anxiety + 2 depression). public-domain / open.

• IUS / IUS-12 - Intolerance of Uncertainty Scale (IUS-27 / IUS-12)

  Clinical: mood, anxiety and stress. 27 (original Freeston); 12 (IUS-12 short form, recommended). copyrighted - commercial.

• MCQ-30 - Metacognitions Questionnaire-30

  Clinical: mood, anxiety and stress. 30 (5 subscales x 6). open with attribution.

• STICSA - State-Trait Inventory for Cognitive and Somatic Anxiety

  Clinical: mood, anxiety and stress. 21 per scale (state and trait forms; 10 cognitive + 11 somatic each). open with attribution.

• CAS - Coronavirus Anxiety Scale

  Clinical: mood, anxiety and stress. 5 items. open with attribution.

• IDAS-II - Inventory of Depression and Anxiety Symptoms-II

  Clinical: mood, anxiety and stress. 99 (IDAS-II); 64 (original IDAS). open with attribution.

• GAI - Geriatric Anxiety Inventory

  Clinical: mood, anxiety and stress. 20 (GAI); 5 (GAI-SF short form). open with attribution.

• IAS - Illness Attitude Scales

  Clinical: specific disorders. 29 (27-29 scored across the 9 subscales depending on version). open with attribution.

• RCMAS-2 - Revised Children's Manifest Anxiety Scale, Second Edition

  Developmental, child, family and couple. 49 (10-item short form). copyrighted - commercial.

Browse the whole catalogue to search by name, acronym or wording, and filter by domain, licence, length and language version. That search reads each entry’s own description rather than this grouping, so it reaches instruments no construct page lists, and misses some that this page holds.