The crime statistics in a city have dropped substantially in the past four years. The mayor of the city credits this drop with his new policies on police behavior. Hailey is a criminologist who would like to study how the policies are affecting police and resident interactions. What kind of research would MOST likely provide the answers Hailey is looking for? A.
pouring over the LEOKA report
B.
listening to complaint calls from residents
C.
interviewing the chief of police about his employees
D.
riding along with police officers to observe their work