Sarah Cusworth Walker, PhD, MS

Personal Statement

I am interested in methods of evidence translation and knowledge exchange that improve system and policymaking in behavioral health with a focal interest in public mental health for children and juvenile justice system reform.

Education

Clinical Internship/Residency , VA West Los Angeles Medical Center, 2004-2005
Postdoctoral Fellowship, University of Washington School of Medicine, 2007-2008
Ph.D. , Doctorate of Philosophy with emphasis in philosophy of science, Counseling Psychology, University of Southern California
MS , Theoretical and Philosophical Psychology , Brigham Young University, 2000-2001
B.S., Psychology, Brigham Young University, 1995-1999

Department Affiliations

Recent Publications

How hospital-based violence prevention professionals work: a qualitative study.
(2026)
Trauma Surg Acute Care Open 11(Suppl 4): e002050
Almquist LE, Ahlness EA, Rowhani-Rahbar A, Walker SC, Helfrich CD

Prioritizing Core Factors Needed to Sustain Hospital-Based Violence Intervention Programs: A Delphi Study.
(2026 Jun)
J Urban Health 103(3): 497-511
Almquist LE, Walker SC, Rowhani-Rahbar A, Helfrich CD

Scale-up of Global Child and Youth Mental Health Services: A Scoping Review.
(2024 Nov)
Adm Policy Ment Health 51(6): 935-969
Walker SC, Wissow L, Gubner NR, Ngo S, Szatmari P, Servili C

Using policy codesign to achieve multi-sector alignment in adolescent behavioral health: a study protocol.
(2024 May 8)
Implement Sci Commun 5(1): 54
Walker SC, Ahrens KR, Owens MD, Parnes M, Langley J, Ackerley C, Purtle J, Saldana L, Aarons GA, Hogue A, Palinkas LA

Strategies for enacting health policy codesign: a scoping review and direction for research.
(2023 Sep 21)
Implement Sci 18(1): 44
Walker SC, Baquero B, Bekemeier B, Parnes M, Arora K

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