In Martin Gill's Research on the Effectiveness of CCTV Projects

question 38

Multiple Choice

In Martin Gill's research on the effectiveness of CCTV projects in the UK,which of the following techniques did he use?

• A) the research measured fear of crime by citizens before and after the cameras went up
• B) the research measured police data before the cameras went up
• C) comparison was made only in the area where cameras were in use
• D) measured if the offenders changed the type of crimes they were committing

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Definitions:

Price Of Gasoline

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Factors Of Production

The inputs into the production process. Land, labor, and capital are the three key factors of production.

Diminishing Marginal Returns

A principle stating that as more of a variable input is added to a fixed input, the additional output gained from each new unit of input eventually decreases.

Productivity

The measure of the efficiency of a person, machine, factory, or system in converting inputs into useful outputs.