Need correct answers each question please.
1. A class of drug that slows the functioning of the central nervous system (CNS) is called ________.
a. depressants
b. opioids
c. stimulants
d. narcotics
2. In humans the sleep cycle repeats itself every ________.
a. 30 minutes
b. 45 minutes
c. 60 minutes
d. 90 minutes
3. Hypnosis has been used successfully to ________.
a. regress someone back to childhood
b. assist someone in accurately remembering an event in the past
c. reduce sensations of pain
d. improve intelligence
4. ________ is a powerful CNS stimulant derived from the leaves of the coca plant.
a Heroin
b Opium
c Nicotine
d Cocaine
5. Which of the following meditation techniques centers around the meditator focusing on a particular object or thought?
a. object centered meditation technique
b. focused attention meditation technique
c. deliberate attention meditation technique
d. open monitoring meditation technique
6. The stage of sleep that is considered to be more restful and restorative is called ___________.
a. deep cycle sleep
b. N-REM
c. alpha sleep
d. REM
7. The theory of dreaming that suggests that the brain attempts to make sense of the signals by interpreting a story is called ________.
a. wish fulfillment theory of dreaming
b. neurocognitive theory of dreaming
c. manifest-latent content theory of dreaming
d. activation-synthesis hypothesis
8. Generally speaking, the adaptive theory of sleep explains __________, while the restorative theory of sleep explains ___________.
a. why we need sleep; where we sleep
b. why we need to sleep; when we sleep
c. where we sleep; why we need sleep
d. when we sleep; why we need to sleep
9. Which of the following theories suggests that our brains have two systems of consciousness?
a. dual processing theory
b. selective attention theory
c. associative processing theory
d. double mind theory
10. The ________ is a small cluster of neurons located in the hypothalamus of the brain, whose primary function is to govern the internal timing of all of the circadian rhythms in the body.
a. hypothalamus
b. brain stem
c. suprachiasmatic nucleus (SCN)
d. Broca's area
11. Opiates are a type of ________ that are manufactured from the opium plant.
a. hallucinogen
b. narcotic
c. stimulant
d. depressant
12. Night terrors differ from nightmares in that ________.
a. night terrors take place in N-REM sleep, and nightmares take place in REM sleep
b. night terrors take place in REM sleep, and nightmares take place in N-REM sleep
c. most individuals remember details about night terrors, but will not be able to recall nightmares
d. night terrors occur more frequently than nightmares
13. Which of the following theories suggests that one task that requires listening and one that requires seeing will not interfere with each other as much as two tasks that both require listening?
a. dichotic listening theory
b. attentional resource theory
c. single pool model
d. multiple pool resource model
14. The ________ states that those who are hypnotized are playing out a role that is expected of them by the hypnotist.
a. neodissociative theory
b. dissociative theory
c. social-cognitive theory of hypnosis
d. posthypnotic theory
15. According to the ________, dreams are "like plays that the mind stages for itself when it doesn't have anything specific to do."
a. Freudian interpretation of dreams
b. activation-synthesis hypothesis
c. neurocognitive theory of dreaming
d. neodissociative theory
16. EEGs have shown that concentrative meditation leads to an accumulation of ________ waves.
a. alpha
b. beta
c. delta
d. theta
17. When an individual is deprived of sleep for multiple days, they experience periods of ________, during which they stare into space for a few seconds while their brains demonstrate brain wave patterns that are characteristic of sleep.
a. sleep apnea
b. microsleep
c. narcolepsy
d. REM sleep
18. Which of the following is an example of a hallucinogen?
a. morphine
b. marijuana
c. amphetamines
d. cocaine
19. The sleep-wake cycle is an example of ________, which is also known as the "biological clock."
a. the associative processing mode
b. the rule-based processing mode
c. circadian rhythms
d. meditation
20. Alcohol is considered what type of psychoactive drug?
a. depressant
b. stimulant
c. narcotic
d. hallucinogen