______ also called purposive samples.
A. Simple random samples
B. Convenience samples
C. Cluster samples
D. Stratified random samples
Answer: B
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The main reason for a person to enter a nursing home is his or her a. health
b. age. c. wealth. d. spouse.
Which statement about ethical research in psychology is TRUE?
A) A researcher can use monetary coercion to persuade people who are unwilling to participate in a study. B) A researcher should obtain informed consent from research participants or their legal guardians. C) A researcher can use deception in a research study if it cannot be proved. D) A researcher should manipulate the outcome of the study by omitting results that don't confirm a hypothesis.
Brain differences common to schizophrenia include ____.
A. larger than normal cerebral ventricles B. a proliferation of glial cells C. loss of axons between the substantia nigra and the basal ganglia D. a heavier forebrain
Team policing is characterized by A. having police officers patrol in pairs to decrease the chance of physical attack
B. having police officers work more closely with store owners in their neighborhoods. C. shifting decision making from a centralized authority to front-line officers. D. all of the above