Austin Powers travels from California to New York, chasing Dr. Evil across the country. Austin then experiences fatigue, irritability, inattention, and sleeping problems due to the disruption of his ____, which causes____.
a. sleep stages; narcolepsy
b. lucid dreaming; jet lag
c. circadian rhythms; sleep apnea
d. circadian rhythms; jet lag
Question 2
Secondary reinforcers are also called _____ because they acquire their value through being associated with established reinforcers.
A) innate reinforcers
B) conditioned reinforcers
C) primary reinforcers
D) unconditioned reinforcers
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