Positron Emission Tomography (PET) differs from Magnetic Resonance Imaging (MRI) in that a PET scan:
a. studies the structure of the brain c. uses radio frequencies
b. studies activity in the brain d. identifies spinal cord injuries
B
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Seeing a snake, and then simultaneously running away from it and becoming frightened, is the sequence of events postulated by ________ theory
a. Plutchik's b. the James-Lange c. the Cannon-Bard d. Schachter and Singer's e. Ekman's
Chiang walks out of the dry cleaners holding his freshly laundered shirts on new hangers. He walks over to his car, only to find that he has locked the keys inside. Because he is suffering from __________,
he calls a tow truck and waits for 45 minutes, causing him to miss an important meeting at work instead of using one of the hangers to maneuver his way into unlocking the car door. a. algorithmic limitations b. the mental set c. heuristic blockage d. functional fixedness