sleeper effect definition psychology
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AP Psychology (Social Psychology) definition - sleeper effect. Sleeper effect. The sleeper effect is a psychological phenomenon whereby a highly persuasive message, paired with a discounting cue, causes an individual to be more persuaded by the message (rather than less persuaded) over time.
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Hypersomnia Hypersomnia, or hypersomnolence, is a neurological disorder of excessive time spent sleeping or excessive sleepiness. It can have many possible causes and can cause distress and problems with functioning. In the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders, (DSM-5), hypersomnolence, of which there are several subtypes, appears under sleep-wake disorders.
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Are there home remedies for thrush? Treatment for thrush depends on the severity and the cause and can include simple home remedies, oral medications, or systemic medications. The prognosis for mild cases of thrush is good. The outlook for severe cases depends on the underlying cause and the status of the patient's immune system.
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Sleep - hypersomnia Hypersomnia is excessive sleepiness. There are many causes of excessive sleepiness, including insufficient or inadequate sleep, sleep disorders, medications and medical or psychiatric illnesses. The characteristics of hypersomnia vary from one person to the next depending on age, lifestyle and underlying causes.
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Nocturnal emission Nocturnal emission. A nocturnal emission, informally known as a wet dream, is a spontaneous orgasm during sleep that includes ejaculation for a male, or vaginal wetness or an orgasm (or both) for a female. Nocturnal emissions are most common during adolescence and early young adult years, but they may happen any time after puberty.
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The Sleeper Effect This might help explain it. The sleeper effect is a delayed attitude change. Technically, the sleeper effect is a phenomenon where a message that you originally discount, because of a discounting cue, becomes more persuasive over time.
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Sleep Better â TCM for Insomnia According to TCM theory, insomnia is associated with agitation of the shen (the spirit/mind). Shen is a form of qi. It is the “lightest”, least substantial, and least stable form of qi. Shen plays a role in the higher mental functions associated with the intellect and the spiritual aspects of consciousness.
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Hypersomnia Hypersomnia, or hypersomnolence, is a neurological disorder of excessive time spent sleeping or excessive sleepiness. It can have many possible causes and can cause distress and problems with functioning.
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Sleep Deprivation Mimics Psychosis While underscoring the known adverse effects of severe insomnia on brain function, the study is the first to show sleep deprivation to trigger a key biomarker of psychosis that is important in the research of antipsychotic drugs ― a reduction in prepulse inhibition of the acoustic startle response.
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Night terror Night terror, also known as sleep terror, is a sleep disorder, causing feelings of terror or dread, and typically occurs during the first hours of stage 3-4 non-rapid eye movement (NREM) sleep. Night terrors tend to happen during periods of arousal from delta sleep, also known as slow-wave sleep.
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Imprinting (psychology) For other uses, see Imprinting (disambiguation) . In psychology and ethology, imprinting is any kind of phase-sensitive learning (learning occurring at a particular age or a particular life stage) that is rapid and apparently independent of the consequences of behavior.t was first used to describe situations in which an animal or person learns the characteristics of some stimulus, which is therefore said to be imprinted onto the subject. Imprinting is hypothesized to have a critical period.
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Insomnia The glow of the alarm clock is all too familiar for many. Insomnia refers to an inability to fall asleep or stay asleep, or a tendency to wake up too early or experience poor sleep.
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PARASOMNIAS - AROUSAL DISORDERS INFORMATION Forced arousal from sleep can induce episodes. The classical arousal disorders are sleepwalking(somnambulism), sleep terrors and confusional arousals. Experts believe the various types of arousal disorders are related and share some characteristics. These arousals occur when a person is in a mixed state of being both asleep and awake, generally coming from the deepest stage of nondreaming sleep.
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Effects of paraxanthine and caffeine on sleep, locomotor activity, and body temperature in orexin/ataxin-3 transgenic narcoleptic mice. Caffeine, an adenosine A1 and A2a receptor antagonist, is a widely consumed stimulant and also used for the treatment of hypersomnia; however, the wake-promoting potency of caffeine is often not strong enough, and high doses may induce side effects. Caffeine is metabolized to paraxanthine, theobromine, and theophylline.
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Sleep and Dreaming The negative effects of sleep deprivation on alertness and cognitive performance suggest decreases in brain activity and function, primarily in the thalamus, a structure involved in alertness and attention, and in the prefrontal cortex, a region sub-serving alertness, attention, and higher-order cognitive processes.
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SLEEPER • SLEEPER (noun) The noun SLEEPER has 9 senses: 1. a rester who is sleeping. 2. a spy or saboteur or terrorist planted in an enemy country who lives there as a law-abiding citizen until activated by a prearranged signal. 3. an unexpected achiever of success. 4. one of the cross braces that support the rails on a railway track. 5. a passenger car that has berths for sleeping.
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- Hypersomnia is a condition that causes a patient to feel sleepy throughout the day. It may occur even after long stretches of sleep time. It can be a primary condition or a secondary condition. Secondary hypersomnia is caused by another medical condition.
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Sleep deprivation The negative effects of sleep deprivation on alertness and cognitive performance suggest decreases in brain activity and function, primarily in the thalamus, a structure involved in alertness and attention, and in the prefrontal cortex, a region sub-serving alertness, attention, and higher-order cognitive processes.leep deprivation can sometimes be self-imposed due to a lack of desire to sleep or the habitual use of stimulant drugs. Sleep deprivation is also self-imposed to achieve personal fame in the context of record-breaking stunts.
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- Deep sleep alone is not a sleeping disorder. Narcolepsy is a sleeping disorder in which the subject falls into deep sleep at anytime and anywhere. This can be very dangourus i…f the subject is operating machinery and/or driving a car. 1 person found this useful.
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Psychophysiological Insomnia Psychophysiologic insomnia. A form of insomnia that is conceptualized as being perpetuated by both psychological (behavioral and cognitive) and physiological factors. While psychophysiological insomnia is not classified as having subtypes, it may be descriptively useful to take into account the presenting complaint.
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- April F Eichler, MD, MPH. Kleine-Levin syndrome (KLS), also called recurrent hypersomnia, is a rare sleep disorder characterized by recurrent episodes of severe hypersomnia associated with cognitive and behavioral disturbances such as confusion, derealization, apathy, compulsive eating, and hypersexuality.
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Hypersomnia Hypersomnia is a sleep disorder that causes a person to want to sleep at inappropriate times. While many people can be over tired or get sleepy in the middle of the day, hypersomnia is different. Those with this sleep disorder suffer from a debilitating tiredness despite getting a good night’s sleep.
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Parasomnia NREM parasomnias are arousal disorders that occur during stage 3 (or 4 by the R&K standardization) of NREM sleep—also known as slow wave sleep (SWS). They are caused by a physiological activation in which the patient’s brain exits from SWS and is caught in between a sleeping and waking state.
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- Excessive daytime sleepiness: A neurological disorder in which there is a sudden recurrent uncontrollable compulsion to sleep. Excessive daytime sleepiness is also known as narcolepsy. Automatic behaviors -- such as, for example, doing something automatically and not remembering afterwards how you did it.
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The Activation-Synthesis Theory of Dreams According to the activation-synthesis theory, dreams are merely the brain's reaction to random biological processes that occur during sleep. Various parts of the brain-in particular the pons, part of the brain stem-continue to function and produce stimuli during sleep and REM sleep in particular.
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Sleep Glossary Insomnia is a sleep disorder that is characterized by difficulty falling and/or staying asleep. People with insomnia have one or more of the following symptoms: Difficulty falling asleep. Waking up often during the night and having trouble going back to sleep. Waking up too early in the morning.