What is the most commonly used chemical method to visualize latent fingerprints on porous materials? If this method is unsuccessful, what other technique typically is used?
What will be an ideal response?
The ninhydrin method is most commonly used to visualize latent fingerprints on porous materials. If the ninhydrin method fails, the Physical Developer technique is typically used.
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Make an argument that the only reasonable way to investigate allegations of police misconduct is to trust them to people outside of the police culture. Then make the opposite argument-that only police officers are knowledgeable enough to accomplish this job effectively.
What will be an ideal response?
Most field researchers adopt a role that involves
A) Some covert participation in the setting B) Some active participation in the setting C) No active participation in the setting D) Total participation in the setting
The ___________ investigates counterfeiting and other financial crimes
Fill in the blank(s) with correct word
Focus groups are most useful:
a. when precise generalization to a larger population is essential, and the focus group participants and the larger population are relatively heterogeneous b. when precise generalization to a larger population is essential, and the focus group participants and the larger population are relatively homogeneous c. when precise generalization to a larger population is not necessary, and the focus group participants and the larger population are relatively homogeneous d. when precise generalization to a larger population is not necessary, and the focus group participants and the larger population are relatively heterogeneous