Research Experiments on Body-Worn Cameras (BWCs) Reported All the Following

question 32

Multiple Choice

Research experiments on body-worn cameras (BWCs) reported all the following results EXCEPT:

• A) They reduced police use-of-force and citizen complaints.
• B) They were most effective when officers kept them on the entire shift.
• C) One study reported an increase in assaults against officers wearing the camera.
• D) They resulted in declining crime rates.

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Definitions:

Initiation Step

The first step in a chain reaction mechanism in which reactive species capable of propagation are generated.

Chlorination

A chemical reaction where chlorine is added to another substance, often used in the synthesis of organic compounds and as a method for water disinfection.

Methane

A simple hydrocarbon with the formula CH4, representing the simplest alkane and the main component of natural gas.

Termination Reaction

A chemical reaction that halts the growth of a polymer chain by removing reactive intermediates, ending the polymerization process.