Disrupting circadian rhythms, abusing alcohol or sedatives, and having medical problems or chronic pain are all physiological causes of:
a. sleep apnea c. night terrors
b. insomnia d. narcolepsy
B
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What does it mean to say that memory is a "reconstruction"? a. Your memory repeats the original event accurately
b. When you recall something, you repeat what you said the last time you described it. c. You fill in the gaps with reasonable guesses. d. As you recall something, your brain repairs damaged synapses.
After orgasm, men have a refractory period before they can become sexually aroused again
a. True b. False Indicate whether the statement is true or false
Which of the following is an acceptable operational definition for an auditory threshold?
a. The lowest intensity of a sound, as measured in decibels, at which a participant always reports hearing the sound b. The lowest intensity of a sound, as measured in decibels, at which every participant in an experiment reports hearing the sound c. The lowest intensity of a sound, as measured in decibels, at which a participant reports hearing the sound 50% of the time d. The lowest intensity of a sound, as measured in decibels, at which 50% of the participants report hearing the sound.
A drug supplier boasted of having a drug that one could inject, snort, or even drink it in tea. What drug was he referring to?
a. cocaine c. methylphenidate b. heroin d. none of these