When casting a three-dimensional shoe impression:
a. leave lumps in the mixture to add texture.
b. do not pour the casting mixture directly onto the impression.
c. casting should be done before photography.
d. lift the cast and clean after 30 minutes.
e. if the cast isn't successful, repeat a second time.
e. all of the above
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_________________ prevention targets youth before they are involved in a gang
Fill in the blank(s) with correct word
What are two things that experimenters try to protect their subject from in research?
What will be an ideal response?
Which of the following is a legitimate question to ask when deciding upon a sample for field research?
a. Are the actual observations you make representative of all possible observations? b. Can your findings be generalized back to the sample you used? c. Are the situations you observe likely to reoccur? d. Will they be at home?
In determining whether the Fourth Amendment applies to a particular situation, courts employ a twofold requirement: first whether a person has exhibited a subjective expectation of privacy and, second, whether the expectation is one that society recognizes as "_____________."
Fill in the blank(s) with correct word