All of the following are strengths of randomized experimental designs in impact evaluations except:
a. Time order is correctly specified
b. Causal mechanisms are easily identified
c. The influence of other variables is ruled out
d. Internal validity is generally high
b. Causal mechanisms are easily identified
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In a civil court, the legal responsibility for one's own or another's actions is called:
a. liability b. responsibility c. defense d. prosecution
What can be used in the examination of possible forgeries?
A. Serology B. Criminalistics C. Chemistry D. Document analysis.
Ray watches Bob unlawfully start a fight with a stranger. The stranger begins to get the best of Bob, so Ray steps in to help Bob. Ray may not escape criminal liability by claiming his action was the legitimate defense of others
Indicate whether the statement is true or false
Which of the following statements is false?
a. The more often children are exposed to violence within their residential community the more likely they are to become violent themselves b. Inappropriate and disrupted social relations have been linked to crime c. Political unrest and economic stress have been found to precede sharp increases in crime rates d. Stabilization of traditional social institutions typically precedes crime rate increases