. John has noticed that every night he awakens to go to the restroom at about 4:00 AM. This is an example of a(n) __________
a) altered state of consciousness.
b) caffeine addiction.
c) circadian rhythm.
d) sleep apnea.
c
Psychology
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A key event for the release of neurotransmitter from the presynaptic membrane is the
A) hyperpolarization of the axon membrane. B) arrival of an action potential at the axon terminal. C) influx of potassium ions into the axon terminal. D) activation of the sodium-potassium pumps. E) opening of ion channels within the microtubules.
Psychology
What does X stand for in a regression equation?
a. The correlation coefficient b. The number on the Y axis that the linear regression coefficient predicts c. The intercept on the Y axis d. An individual’s score on the predictor
Psychology