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Claremont Graduate University

Examining the Effectiveness of Mental Health and Law Enforcement Partnerships in California

Abstract

dc:description.abstract

<p>In California, many law enforcement agencies have partnered with local mental health services to manage situations that involve people with mental illness in crisis; much of the research on these programs has focused on the effectiveness and financial savings of implementing these programs (i.e. reductions in adjudications and hospitalizations). This study examined whether these programs are effectively managed mental health crises across California. This study implemented a sequential mixed methods design that used qualitative data to explain quantitative results to determine effectiveness. Quantitatively, effectiveness was defined as a reduction in injury (both in severity and frequency of injury), arrests, and use of firearms. Qualitatively, effectiveness was determined by the individual who was interviewed, which helped to provide context to the quantitative results. Additionally, qualitative findings will help to elucidate disparities seen in the quantitative results. Quantitative analysis involved the use of staggered difference in difference analysis of Use of Force data over a six year period (2016-2021). There was no treatment effect found; none of the estimators were found to be significant; but an overall increase of incident of violence was found. Qualitative analysis found that these partnerships are not effective and the following trends were identified: there are long waits for the teams to arrive; law enforcement require more training and better protocols need to be established. A discussion of alternatives approaches to law enforcement intervention follows as well how few teams are present in each County. </p>

Degree

thesis:*
Name thesis:degree_name
Public Health, DPH
Level thesis:degree_level
Open Access Dissertation
Discipline thesis:degree_discipline
School of Community and Global Health
Year dc:date.available
2023

Author and committee

dc:creator, dc:contributor.*
Author dc:creator
  • Rood, Domonique Hualani
Contributors dc:contributor
  • Jay Orr
  • CarlyWill Sloan
  • Dhruv Khurana

Subjects

dc:subject × 8

Identifiers

dc:identifier.*
Repository record dc:identifier
https://scholarship.claremont.edu/cgu_etd/601
OAI identifier oai:identifier
oai:scholarship.claremont.edu:cgu_etd-1623

Chain of custody

source
Harvested from
Claremont Graduate University
Base URL
scholarship.claremont.edu/do/oai/
Last updated
2026-07-24
Source record
OAI-PMH GetRecord
citation

Rood, Domonique Hualani. Examining the Effectiveness of Mental Health and Law Enforcement Partnerships in California. Open Access Dissertation thesis, 2023. https://scholarship.claremont.edu/cgu_etd/601