Stigma Measurement Library

Intersectional Anticipated Discrimination Scale (InDI-A)

The Intersectional Anticipated Discrimination Scale (InDI-A) is a 9-item tool that measures expectations of mistreatment due to forces of marginalization related to different identities.
Please Note: Presented here is a sub-scale of a larger scale that has anticipated, enacted, and major discrimination.
Source
The Intersectional Discrimination Index
Author
Ayden I. Scheim, Greta R. Bauer
Year
2019
Language
English, French, Portuguese, Spanish
Location
Canada, United States
Stigma Domain
Anticipated
Stigma Type
Intersectional
Validation Type
Confirmatory factor analysis, Construct validity, Exploratory factor analysis, Test-retest reliability
Number of Items
9

SCALE Overview

Intersectional Anticipated Discrimination Scale (InDI-A) is a validated 9-item self-report instrument that measures an individual’s expectation or fear of being treated unfairly – anticipated discrimination – across multiple life domains. It frames questions as concerns about experiencing discrimination “because of who I am,” allowing respondents to consider all aspects of their identity at once rather than attributing expected bias to any single factor (e.g., just race or gender). The InDI-A is grounded in intersectionality frameworks and stigma theory: it acknowledges that overlapping marginalized identities collectively shape one’s discrimination risks, and it treats anticipated discrimination as a distinct psychosocial stressor that can adversely affect health and well-being. Originally developed as part of the Intersectional Discrimination Index, the InDI-A can be applied to diverse populations (e.g. racial/ethnic and sexual/gender minorities, immigrants, people experiencing homelessness) to assess anticipated stigma in contexts such as healthcare, employment, housing, law enforcement, and other everyday settings.

 

Associated Publications

The Intersectional Discrimination Index: Development and validation of measures of self-reported enacted and anticipated discrimination for intercategorical analysis (Science Direct)

 

SCALE Documentation

Please click on the below scale documentation to download a .pdf of the scale instrument in the selected language.