During __________ sleep, emotional centers in the brain become activated, and blood pressure, heart rate, and body temperature increase; during __________ sleep, body temperature, heart rate, and blood pressure decrease.
A. NREM; REM
B. REM; NREM
C. NREM Stage 3; REM
D. NREM Stage 4; REM
Answer: B
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Horror movies and science fiction stories are often based on the premise that one person's brain has been surgically removed and implanted in the body of another person. This would actually be impossible because
a. any damage to the brain is almost always fatal. b. if the corpus callosum is cut, the brain cannot function. c. damage to neurons in the CNS is usually considered permanent. d. the blood brain barriers would not protect against infection.
Corrine sent away for a handwriting analysis, and she couldn't believe it how accurate it was! It told her "you have a great need for other people to like and admire you and a tendency to be critical of yourself."
Psychologists would say that this description fit Corrine because of something known as the a) self-fulfilling prophecy. b) correlation fallacy. c) social-desirability bias. d) Barnum effect.
Answer the following statement(s) true (T) or false (F)
The more similar extinction is to training, the greater the resistance to extinction.
Which reflex is demonstrated by the infant's tendency to suck at things that touch its lips?
A. rooting reflex B. sucking reflex C. gag reflex D. startle reflex