This study applies the methodology of content analysis to 30 years of law-enforcement literature to determine whether online access to scholarly research in social work and mental health made a difference in police policy toward the mentally ill. Keywords from the controlled vocabulary of these fields were found in the body of content analyzed prior to easily accessible online resources in 1997 , yet the number of articles on the subject grew from approximately one per year prior to 1998 to nearly five per year by 2011. The imprint of these two fields from outside of law enforcement was discernible in the best practices followed by police agencies.
Noe, J. (2013). Law Enforcement and the Mentally Ill: Thirty Years of Police Literature. Behavioral & Social Sciences Librarian, 32(2), 103-129.