A research hospital has developed a new vaccine for Hepatitis B, and they want to conduct a study to test the effectiveness of their new vaccine against an older version. Which of the following methods would be the most effective tool to determine whether the new vaccine is more effective than the old vaccine?
A. Case study
B. Quasi-experimental
C. Naturalistic observation
D. Experimental
Answer: D
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Which of these is FALSE about hypnosis?
a. A nonhypnotized person can mimic most of the effects of hypnosis. b. A posthypnotic suggestion can cause a thought to "pop into mind" later. c. Some people can relieve pain with hypnosis instead of drugs. d. Hypnosis can greatly increase someone's physical strength.
Electroconvulsive therapy and transcranial magnetic stimulation are primarily used to treat
a. anxiety. b. psychosis. c. severe depression. d. obsessive-compulsive disorder.
Multiple sclerosis is a disease that involves problems with the
a. dendrites. b. soma, or cell body. c. axon. d. myelin sheath. e. terminal buttons.
Parents who are sensitive, affectionate, and responsive generally have babies who form _____ attachments
A) disorganized B) avoidant C) secure D) resistant