The brain separates images into "eitheror" messages of redgreen, blueyellow, or blackwhite according to which
theory of color vision?
a. opponent-process
b. trichromatic
c. accommodation
d. gate control
ANSWER: a
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Tiffany really likes jewelry. Her parents want Tiffany to stop talking on the phone every night after school. In order to accomplish this task, they take away Tiffany's new watch and tell her that she will lose more jewelry if she does not decrease her phone use. In this situation, Tiffany's parents are attempting to use _____ to alter Tiffany's behavior
a. positive reinforcement b. negative reinforcement c. positive punishment d. negative punishment
Mischa believes she did well on her English exam because she is very intelligent but that she failed her Chemistry exam because her instructor is not very good. We may explain her beliefs in terms of
a. the fundamental attribution error. b. reciprocity. c. self-fulfilling prophecy. d. the actor-observer effect. e. self-serving bias.
To hone mindfulness, if the mind wanders away from the task at hand, then
a. gently refocus attention. b. stop all thoughts. c. begin the task again. d. record the behavior.
Margie just had a polysomnograph taken. What did they measure?
A. The action potentials of her individual neurons in the spinal cord. B. A combination of her EEG and eye-movement records. C. The rate of glucose uptake in active regions of her brain. D. The electrical resistance of her scalp.