A community policing program began in an entertainment area in a large metropolitan area. City leaders are interested to see if the change in policing strategy has reduced the number of crimes and has asked faculty from a local university to complete a study. What type of evaluation would be best?
a. interrupted time-series
b. ex-post evaluation
c. non-equivalent groups
d. class experiment
Question 2
Nesting a quasi-experimental design within a randomized experiment refers to:
a. a way to study specific parts of a town
b. a way of backing up a true experiment
c. a substitute for a classical experiment
d. a way to examine the impact of the experiment on the subjects
(a) Feeding by bear on salmon results in large allochthonous inputs of nutrients into (b) the forest
A large female tiger shark (Galeocerdo cuvier)
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