What does the activation information mode model suggests?

19. The activation-information-mode model suggests ______.a)events that occur during waking hours may influence dreamsb)nothing influences dreamsc)the activation-synthesis hypothesis is all wrongd)dreams have more latent content than once thought

20. Research by Hall (1966) has found that most dreams are about ______.

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21. Carlos is pulling an all-nighter in preparation for his big psychology test tomorrow.According to the research, what is the result on Carlos’s memory when he deprives himself ofsleep the night prior to his exam?

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22. Your uncle Karl, who recently retired, has mentioned how he doesn’t sleep as well as hedid when he was younger. For many years, he regularly slept about 7–8 hours, but now thathe is in his 60s he tends to get only 5–6 hours of sleep per night. What would you tell him?

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23. Using your bed for sleeping, andonlyfor sleeping, helps train your body to sleep therewith less difficulty. This makes use of a form of learning called _______.a) floodingb) exposure and response preventionc) operant conditioningd)classical conditioning

24. Josef is only 3 years of age. Which of the following types of sleep will be probably getmore of so that his body can work on growing while he sleeps?

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Activation Lock does a good job of reducing theft because it's unlikely that a thief will have the Apple ID username and password for the person that they stole the iPad from. And since the device won't work without the information, there's not much reason to steal it in the first place. Activation Synthesis Hypothesis is different from Activation-Information-Mode Model (AIM) because it simply states that a dream is merely another kind of thinking that occurs ding sleep and AIM states that a dream is being “made up” to explain its own activation using personal experiences, rather than random items from memory.

The Activation- synthesis Model of DreamingThe interpretation of dreams developed by Dr. Sigmund Freud is a theory that is still believed by many. Freud thought the function of dreaming was to allow the discharge of repressed instinctual impulses in such a way as to preserve sleep. He also believed the instigating force behind dreams was always an instinctual and unconscious wish. Dr. Freud considered these wishes to be predominantly sexual in nature. In 'Introductory Lectures on Psycho-Analysis,' he wrote: 'Though the number of symbols is large, the number of subjects symbolized is not large. In dreams those pertaining to sexual life are the overwhelming majority…They represent the most primitive ideas and interests imaginable.' Every dream according to Freud, is created by an instigating force/ unconscious wish, that sexual or otherwise is a meaningful message in disguise. The fact that dreams so regularly contained sexual and other unacceptable wishes explained why dreams are so regularly and so easily forgotten. This is why many dreams that contain repressed and unacceptable wishes remain in the unconscious (according to Freud's theory).In 1977, Drs. Allen Hobson and Robert McCarley of Harvard University presented a neurophysiological model of the dream process called: The Activation- synthesis Model of Dreaming. This paper published in the American Journal of Psychiatry suggested that the occurrence of dreaming sleep is physiologically determined by a 'dream state generator' located in the brain stem. The main emphasis of the Activation-synthesis theory is dreaming is not psychological but physiological. This totally contradicts all that Freud preached, however he was absolutely correct about one aspect of dreaming, which is every stage involves sexual arousal. Hobson/ McCarley's extensive research proves dreaming to be physiological on the basis of the predictability of dreaming sleep. The duration of dreaming sleep is also constant, which suggests the dreaming process as not only automatic and periodic but metabolically determined. This find contradicts the classic Freudian theory of a driving force behind all dreams. Hobson and McCarley see our poor ability to recall our dreams as reflecting 'a state-dependent amnesia, since a carefully effected state change, to waking, may produce abundant recall even of highly charged dream material.' So with that logic in mind if you are rapidly awakened out of REM sleep, you are likely to remember dreams that you would otherwise forget.Dr. Freud's theory sounds wonderful; the fact that even a small amount of it has remained legitimate and even proven fact is amazing.

activation-information-mode model (AIM) Definition. revised version of the activation-synthesis explanation of dreams in which infomation that is accessed during waking hours can have an influence on the synthesis of dreams.

What is the main idea of the activation-synthesis hypothesis?

The main idea behind activation-synthesis theory is that dreams are just the brain's efforts to make sense out of meaningless patterns of firing in the brain as we sleep. Certain circuits in the brain become activated during REM sleep.

What does the activation-synthesis theory propose quizlet?

activation-synthesis theory. the theory that dreams result from the brain's attempt to make sense of random of random neural signals that fire during sleep. attention. a state of awareness consisting of the sensations, thoughts, and feelings that one is focused on at a given movement. You just studied 36 terms!

What does the activation-synthesis hypothesis of dreaming state?

The Activation-Synthesis Hypothesis is a neurobiological theory of dreams. First proposed by Harvard University psychiatrists John Allan Hobson and Robert McCarley in 1977, the hypothesis suggests that dreams are created by changes in neuron activity that activates the brainstem during REM sleep.

Why is activation synthesis theory wrong?

Criticisms of the activation-synthesis hypothesis The biggest criticism of activation synthesis (and that AIM doesn't address either) is that dreams don't just occur during REM sleep. ... Dreams occur in REM and NREM sleep. This was replicated most recently by Suzuki 2004 who looked at 735 different dream reports.

Why is it called activation synthesis?

Another theory, called the activation-synthesis theory, proposes that neurons in the brain randomly activate during REM sleep. Dreams arise when the cortex of the brain tries to make meaning out of these random neural impulses. According to activation-synthesis theory, dreams are basically brain sparks.

What is continual activation theory?

The continual-activation theory proposes that dreaming is a result of brain activation and synthesis. ... This triggers the “continual-activation” mechanism to generate a data stream from the memory stores to flow through to the conscious part of the brain.

Who came up with the continual activation theory?

A year later, Jie Zhang developed the continual-activation theory. This theory is based upon the idea that the conscious and unconscious mind must always remain active in order to maintain proper brain function. This theory suggests that dreams function to consolidate working memories into long-term memories.

How many stages of sleep do we go through?

What Are the Sleep Stages? There are four sleep stages3; one for rapid eye movement (REM) sleep and three that form non-REM (NREM) sleep.

Which is another term for REM sleep?

paradoxical sleep

What REM means?

REM stands for rapid eye movement. During REM sleep, your eyes move around rapidly in a range of directions, but don't send any visual information to your brain. That doesn't happen during non-REM sleep.

Which is another term for REM sleep quizlet?

during sleep walking. Rapid eye movement (REM) sleep behavior disorder is a sleep disorder in which you physically act out vivid, often unpleasant dreams with vocal sounds and sudden, often violent arm and leg movements during REM sleep — sometimes called dream-enacting behavior.

Which of the following is a symptom of REM sleep behavior disorder RBD?

Symptoms of REM sleep behavior disorder may include: Movement, such as kicking, punching, arm flailing or jumping from bed, in response to action-filled or violent dreams, such as being chased or defending yourself from an attack. Noises, such as talking, laughing, shouting, emotional outcries or even cursing.

What brain waves are present in stage 1 of sleep?

The early portion of stage 1 sleep produces alpha waves, which are relatively low frequency (8–13Hz), high amplitude patterns of electrical activity (waves) that become synchronized. This pattern of brain wave activity resembles that of someone who is very relaxed, yet awake.

Which state is marked by relatively low levels of physical activity?

Sleep

What can you do to realign your biological clock?

What can you do to realign your biological clock with the external world when you work a rotating shift? Expose yourself to bright light while working.