Research Catalogue

The HPRI Research Catalogue includes current research conducted by HPRI as well as HPRI members from partner institutions. Search by topic, research type, author, or title to review specific works.


Homeless Outreach: the Los Angeles County Context

Homelessness Policy Research Institute

Year: 2019

This literature review examines research on the effectiveness and impact of outreach programs, different strategies for successful outreach, and Los Angeles County’s specific approach to coordinated homeless outreach efforts.




Health Conditions Among Unsheltered Adults in the U.S.

California Policy Lab

Year: 2019

Little is known about the vulnerabilities and past experiences of unsheltered individuals or how they differ from individuals in shelters. This study adds to our understanding by analyzing new data from a survey (VI-SPDAT) given to homeless individuals across the … Continue reading


Accelerating Permanent Supportive Housing in Los Angeles

Homelessness Policy Research Institute

Year: 2019

Permanent supportive housing (PSH) has emerged as a cost effective and impactful housing intervention for people experiencing chronic homelessness, which the United States Department of Housing and Urban Development (HUD) defines as an individual with a substance use disorder and/or … Continue reading


Trauma-Informed Care & Homelessness

Homelessness Policy Research Institute

Year: 2019

This literature review discusses how trauma may affect people experiencing homelessness, the effects of traumatic stress, well-established interventions, and examples of how trauma-informed care can be adopted by homelessness service providers.



Mental Health Among Youth Experiencing Homelessness

Homelessness Policy Research Institute

Year: 2019

Data from the homeless count shows that approximately one in five youth experiencing homelessness in Los Angeles reported having a serious mental illness, and evidence from a range of studies suggests even higher prevalence of mental health challenges among youth … Continue reading


LGBTQ Youth Experiencing Homelessness

Homelessness Policy Research Institute

Year: 2019

Lesbian, gay, bisexual, transgender, and questioning/queer (LGBTQ) youth are overrepresented in the population experiencing homelessness in the United States.  This literature review documents current research about the scope, underlying causes, and unique characteristics of LGBTQ youth homelessness in Los Angeles.


Research Topics


  • Research Types


  • Author