According to the predominant theory regarding the action of antipsychotics, psychosis is induced by increased levels of __________ activity

a. dopaminergic
b. serotonergic
c. acetylcholinergic
d. norepinephrinergic


a

Psychology

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The half-life of caffeine in the blood ranges from ____________

a. 15-30 minutes b. 1-2 hours c. 3-7 hours d. 12-24 hours

Psychology

Effective school-based interventions to reduce bullying involve:

a. classroom materials or activities on preventing violence b. school-wide policies with clear and swift consequences for bullying c. involving parents in interventions with bullies d. all of the above

Psychology

Athea was a subject in a study in which the glucose in her brain was marked with a radioactive substance. Then radiation detectors identified where these markers become highly concentrated. Athea participated in a study that employed

A. electroencephalograms (EEGs). B. magnetic resonance imaging (MRI). C. psychophysical radiograms (PPRs). D. positron emission tomography (PET).

Psychology

Jean describes herself as a student who likes to cook, thinks family is important, and is stubborn. Which of these descriptors is as example of a value or a belief?

a. student b. likes to cook c. thinks family is important d. stubborn

Psychology