Which of the following events that resulted in tragic consequences for people, animals, and the environment did not occur after midnight, suggesting that they may have been caused or at least contributed to by operator fatigue?
a. The 1989 Exxon Valdez oil spill
b. The 1986 Chernobyl nuclear accident
c. The 1986 Space Shuttle Challenger disaster
d. The 1979 Three Mile Island disaster
Answer: C
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The statement, "Nothing in life can be known for certain" is most likely to be uttered by someone at the ____ stage of reflective judgment
a. initial b. second c. halfway d. last
Elaine has just received a raise at work. She is still not making a lot of money, but she has begun to think about moving to a neighborhood where there is less crime and where the streets are somewhat safer. According to Maslow's hierarchy of needs, at this point in time Elaine is most likely motivated by:
a. physiological needs b. love and belongingness needs c. safety needs d. self-actualization needs
Odorant is to ORN as:
A) computer is to password. B) olfactory nerve is to glomerulus. C) key is to lock. D) smell is to memory.
Lavonne hates to listen to new age music. Whenever Lavonne refuses to clean her room, her mother makes her stay in her room and plays new age music through the intercom. Her mother tells Lavonne that as soon as she finishes cleaning her room, the music will be stopped. The removal of the unpleasant music is an example of
A. positive reinforcement. B. negative reinforcement. C. punishment. D. shaping.