Measures

Tests, Scales, and Interviews

Trauma Symptoms of Discrimination Scale

TSDS

  • 20 Items
  • Self-report
  • English/French
  • Fill-in-able (En)

Williams et al. (2018). Assessing racial trauma with the Trauma Symptoms of Discrimination Scale. Psychology of Violence, 8(6), 735-747.

Sexual-Orientation Obsessions & Reactions Test

SORT

  • 20 Items
  • Self-report
  • English

Williams et al (2018). Assessing sexual orientation symptoms in obsessive-compulsive disorder: Development and validation of the Sexual Orientation Obsessions and Reactions Test (SORT). Behavior Therapy, 49(5), 715-729.

Racial Trauma Scale
(Full Version)

RTS

  • 30 Items
  • Self-report
  • English/French
  • Fill-in-able (En)

Williams et al. (2022). A clinical scale for the assessment of racial trauma. Practice Innovations, 7(3), 223–240.

Racial Trauma Scale
(Short Version)

RTS-9

  • 9 Items
  • Self-report
  • English/French
  • Fill-in-able (En)

Williams et al. (2022). A clinical scale for the assessment of racial trauma. Practice Innovations, 7(3), 223–240.

New

Oppression-Based Stress & Trauma Inventory

OBSTI

  • 42 Items
  • Self-report
  • English
  • Fill-in-able

Holmes et al. (2023). Development of the Oppression-Based Traumatic Stress Inventory: A novel and intersectional approach to measuring traumatic stress. Frontiers in Psychology, 14(1232561), 1-8.