Using a ____________ sampling strategy, researchers select cases because they reflect theoretically important distinctions
A) Availability
B) Probability
C) Purposive
D) quantitative
C) Purposive
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Most states are now building DNA databases by collecting and testing DNA samples from individuals convicted of sexual assaults and often homicide. The FBI is supporting these databases by linking them together into a national database known as:
a. NCIC (National Crime Information Center). b. CODIS (Combined DNA Index System.) c. NDDB (National DNA Data Base). d. DAWN (DNA Awareness Network).
The administration of which drug eliminates an addict's desire for heroin?
a. Methadone b. Morphine c. OxyContin d. Codeine
Explain the purposes of closing arguments
What will be an ideal response?
Vincent tells the police that he heard strange noises in his home at midnight. Vincent believes that something was stolen in his house, but the police find that nothing was missing in his home. The police also find no evidence for such a crime and hence do not complete the report for it. This action of the police exemplifies
A. the code of silence. B. a positive use of discretion. C. the denial of due process. D. an under-enforcement of the law.