Which type of research design investigates change that occurs among different groups of participants?
A. within-participants design
B. posttest-only control group design
C. pretest-posttest control group design
D. between-participants design
Answer: D
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In the equation y = b0 + bx + e, b0 is the ____
a. set of outcome variables b. set of predictor variables c. set of coefficients d. set of intercepts
Deep lesioning is rarely used for treatment of mental illness because
a. regrowth of brain cells slowly reverses the effects of the procedures. b. electroconvulsive therapy has replaced it. c. it is irreversible. d. it has been shown to have little or no effect on emotional disturbances.
Which category of antidepressant drugs operates by blocking the transporter proteins that reabsorb serotonin, dopamine, and norepinephrine into the presynaptic neuron after their release?
A. Tricyclics B. MAOIs C. Selective serotonin reuptake inhibitors D. Atypical antidepressants
You are visiting the United States as part of an exchange program with Scotland Yard. It is your first time in this country, and although you are familiar with the American style of policing through countless TV shows and movies, you have a sense that the actual job is different. The Police Commissioner of Minneapolis wants to know more about the system in the United Kingdom, which he thinks would be ridiculous and unworkable in the United States. Defend your system and its emphasis and discuss how it might be applied in the United States.
What will be an ideal response?