Which of the following is not a source of internal invalidity?
a. Selection bias
b. External events
c. Contamination
d. Statistical control
d. Statistical control
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Most studies of an empirical nature in criminology and criminal justice can be viewed as variations of the experimental model
Indicate whether the statement is true or false
The ______________ Amendment states that "excessive bail shall not be required."
Fill in the blank(s) with correct word
The identification of weaknesses in physical structures, personnel protection systems, processes or other areas that may be exploited by terrorists is referred to as ________.
A. vulnerability assessment B. threat assessment C. prohibitive assessment D. calculating criticality
The budget process is not a political process
Indicate whether the statement is true or false