A polyphasic sleep cycle is one in which the individual regularly sleeps

A) once every 24 hours.
B) once every 24 hours, but sometimes in the day and sometimes in the night.
C) more than once every 24 hours.
D) three times or more every 24 hours.
E) in two or more different advanced phases.


Answer: C

Psychology

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The following describes Skinner's view of classical conditioning:

a. He rejected the validity of classical conditioning replacing it with operant conditioning. b. He accepted it but renamed it instrumental conditioning. c. He accepted it as valid but only for a limited range of behaviors. d. He accepted it as valid but only for animals.

Psychology

Which of the following parts of the brain acts as a sort of

"switching station" between short­term and long­term memory and aids in the formation of new memories? a. hypothalamus b. corpus callosum c. pons d. hippocampus

Psychology

Interparticipant replication involves

a. repeating the effects of the independent variable with a single participant b. determining whether an effect generalizes to other participants c. comparing the average responses of two or more groups of participants d. testing the same participant under several different experimental conditions e. none of the above

Psychology

Dan is watching a movie at the cinema when the projector breaks and the movie suddenly stops. He immediately thinks that this is a sign that the staff at the cinema are conspiring against him. This is likely an example of which of the following?

A) Magical thinking B) Ideas of reference C) Hallucinations D) Delusions of reference

Psychology