Which of the following is NOT a critical component of the gate control theory of pain?
a. A fibers c. C fibers
b. B fibers d. interneurons
B
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It has been reported that average scores on national exams such as the Scholastic Aptitude Test (SAT) have declined in recent years. Researchers interested in exploring this intensively interview students who just took the exam, took it last year, and took it five years ago. This method is __________.
A. longitudinal B. experimental C. correlational D. cross-sectional
Maria is a retired factory worker who lives with anxiety. Due to the fear of having an anxiety attack, she does not leave her house. This makes her feel trapped in her home, which creates distress. Which criterion would be most appropriate in deciding whether Maria's case represents an example of abnormality?
A. Statistical rarity B. Personal distress C. Situational context D. Social noncompliance
The newest antidepressant drugs such as Prozac, Paxil, and Zoloft
a. increase levels of dopamine in the brain. b. act as MAO inhibitors. c. slow the reuptake process at serotonin synapses. d. also reduce the manic symptoms associated with bipolar disorder.
The process in which chromosomes exchange equivalent sections of genetic material is known as a. linkage
b. crossing over. c. meiosis. d. gene expression.