Who used the first polygraph machine?
a. Lombroso
b. Freud
c. Kraepelin
d. Munsterberg
a
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Which of the following is NOT an essential step in resolving the causality problem?
a. demonstrating that a relationship exists between the key variables b. eliminating the rival causal factors c. eliminating randomization and matching processes d. specifying the time order of relationships
Previously, gay police officers were required to keep their sexual preferences ______________
Fill in the blank(s) with correct word
When a government or political authority makes use of death squads to kill political opponents, dissenters, or other undesirables, what type of crime has been committed?
A. Political corruption B. Torture C. State violence D. Illegal domestic surveillance
Which of the following lists the levels of measurement in statistics?
A. categorical and ordinal B. categorical, ordinal, and quantitative C. nominal, ordinal, interval, and ratio D. nominal, categorical, frequency, and empirical