Was the chief of police in berkeley, california, who required university training, used modern management techniques, and instituted prevention programs.

a. peel

b. bell

c. wilson

d. vollmer

Vollmer was the chief of police in berkeley, california, who required university training, used modern management techniques, and instituted prevention programs.

d ( Vollmer)

explanation:

pay attention. give the speaker your undivided attention, and acknowledge the message.

show that you're listening. use your own body language and gestures to show that you are engaged.

provide feedback.

defer judgment.

respond appropriately.

answer; i believe that the correct answer to the above question is; (tariff)