Before the establishment of IRBs, there was no reliable check on which of the following?
A. reliability
B. internal validity
C. external validity
D. ethical concerns
Answer: D
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Antidepressant medication tends to increase the concentration of __________ in the brain
a. dopamine c. acetylcholine b. serotonin or noradrenaline d. norepinephrine
Holmes and Rahe’s Social Readjustment Rating Scale is most related to which concept??
a. ?daily hassles b. ?life change units c. ?catastrophes d. ?conflicts
All of the following are true about bipolar disorder except:
a. The depression typically lasts longer than the mania. b. Lithium is no longer considered the best treatment for the disorder. c. Some drugs that are effective for bipolar disorder inhibit protein kinase C. d. Some people cycle between mania and depression every 48 hours
Cecilia believes her thoughts are broadcast straight from her mind through electrical appliances so everyone around can hear them. This delusional belief
is most likely part of which DSM-IV-TR diagnosis? a) schizophrenia b) mood disorder c) adjustment disorder d) personality disorder