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Updated: Jan 20, 2026

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Development of the Homeless Assistance Safety Perceptions (HASP) Inventory.

Amanda Edwards-Stewart1, Jack Tsai2,3

  • 1Department of Veterans Affairs, National Center on Homelessness among Veterans, Washington, DC, USA.

Community Mental Health Journal
|January 19, 2026
PubMed
Summary
This summary is machine-generated.

Healthcare providers serving homeless individuals face unique stressors. A new tool, the Homeless Assistance Safety Perceptions (HASP) inventory, was developed and validated to measure their sense of workplace safety.

Keywords:
AssessmentHealthcareHomelessReliabilitySocial service workersValidity

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Area of Science:

  • Occupational Health
  • Psychology
  • Social Work

Background:

  • Healthcare and social service providers for homeless populations experience significant job stressors.
  • Existing tools do not formally assess the physical safety perceptions of these frontline workers.
  • Unpredictable environments and non-traditional work settings contribute to unique occupational challenges.

Purpose of the Study:

  • To determine the reliability and validity of a novel self-report assessment for measuring workplace safety perceptions.
  • To introduce the Homeless Assistance Safety Perceptions (HASP) inventory as a formal assessment tool.
  • To provide a validated instrument for evaluating the sense of safety among providers serving homeless individuals.

Main Methods:

  • Development and administration of the 16-item Homeless Assistance Safety Perceptions (HASP) inventory.
  • Data collection from 1,273 Veterans Affairs (VA) employees across all VA catchment regions.
  • Preliminary assessment of internal consistency and content validity of the HASP inventory.

Main Results:

  • The Homeless Assistance Safety Perceptions (HASP) inventory demonstrated good internal consistency.
  • Preliminary findings indicate favorable content validity for the HASP inventory.
  • Further evaluation is recommended to fully establish the psychometric properties of the HASP inventory.

Conclusions:

  • The HASP inventory is the first validated instrument designed to measure workplace safety perceptions among providers serving homeless populations.
  • The study provides a foundational tool for assessing and addressing safety concerns in this critical service sector.
  • Findings support the need for continued development and application of safety assessment tools in social and healthcare services.