ch 4
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each of the black spaces below before clicking
on it to display the answer.
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show | our awareness of various cognitive processes, such as sleeping, dreaming, concentrating, & making decisions. Describes alertness, awareness of various mental processes
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show | includes all thoughts, feelings, & perceptions that occur when we are awake & reasonably alert. They’re usually action or plan-oriented & tuned into the external environment. Encompasses thoughts, feelings, & perceptions.
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What is altered state of Consciousness? | show 🗑
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What is stream of consciousness revisited? | show 🗑
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show | that the consciousness is a mental representation & activity that lie below the surface( Sigmund Freud), many contemporary psychs. Rejects idea that people are driven by unconscious urges. uses words as "NONCONSCIOUSNESS" to describe sensations/perception
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show | many psychs view consciousness as highly adaptive(pinker 1997), that human survival depends upon my ability to get along with the group.
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What are Daydreams? | show 🗑
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show | humans sleep for 1/3 of their lives. Sleep is an altered state of consciousness, a natural state of rest characterized by a reduction in voluntary body movement & decreased awareness of their surroundings.
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show | sleep & waking follow a daily cycle.
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What are Circadian Rhythms? | show 🗑
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What is a Biological Clock? | show 🗑
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What is the Suprachiasmatic Nucleus? | show 🗑
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show | Disrupted circadian rhythms,Ex jet lag, sleep & wake cycles adapt quickly but hormone, temp, & digestive cycles change slowly causing me be out of synch. Shift workers: experience weight loss, irritability, insomnia, & drowsiness after switching shifts.
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What is a sleep rhythm? | show 🗑
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show | in stage 3 or 4 of NREM sleep,scary dreams that occur, person is hard to awaken & they don’t remember the content in the morning. People usually can’t be awakened, & they will push anyone trying to comfort them, Occurs more often if the person is tired.
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show | frightening dreams that occur during REM sleep & are REMEMBERED!
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What do nightmares & night terrors have in common? | show 🗑
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show | as many as 35 million Americans, cant fall/remain asleep. happens out of stressful events/only temporary. Treatments can cause problems . Ex: presc meds can cause anxiety, no memory, hallucinate violence. Causes of insomnia: psych disorders such as depre
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What is Apnea? | show 🗑
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show | sleep disorder,by sudden nodding off durin the day & sudden loss of muscle tone follow moments of emotional excit: Ex: joke, anger, sexual all bring on the muscle paralysis. Associated with deep sleep, arises from a defect in the central nervous system.
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show | 40 million Americans suffer from chronic, long term sleep disorders.
20 million Americans suffer from sleep problems. (random sleep facts)
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What are dreams? | show 🗑
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How many dreams does the average person have? | show 🗑
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show | 50%
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show | internal & external stimuli
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How long do dreams last? | show 🗑
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show | have brief dreams that involve animals, but images are usually unrelated to each other & there is hardly any emotion, narrative, or story line.
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What types of dreams do children 7-9 have? | show 🗑
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show | dreams are more adult like, narratives w/story lines, other people play important roles, & there are many verbal exchanges as well as motor activity.
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show | dreams represent wishes that haven’t been fulfilled in reality, people’s dreams reflect the hidden motives that guide their behavior.
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What are psychoactive drugs? | show 🗑
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show | found in a Emperor’s Chinese recipe book in 2737 B.C
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When/who/where was cocaine found? | show 🗑
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What did the europeans do? | show 🗑
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show | added laudanaum- opium dissoleved in alcohol was main ingredient, many over the counter( or patient) meds.
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What did the Atlanta Pharmacist do? | show 🗑
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What did Christopher Columbus do? | show 🗑
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show | • Late Stone age groups created mead( fermented honey with sap or fruit)-10,000 years ago, Egyptians, Babylonians, Greeks, & Romans viewed wine as “gift from gods”
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show | Religious recitals, medicine, tonics, nutrient beverages, or as culturally approved stimulants
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What does Todays Society use psychoactive substances for? | show 🗑
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show | • These substances are much stronger (western history)-wine 12 % alcohol diluted with water, hard liquor( 40-75% alcohol) approved in 10th century A.D.
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show | yes, • Heroin on the streets is more potent & addictive than 1930’s-1940’s, & new synthetic drugs appear regularly with unpredictable consequences
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What is substance abuse? | show 🗑
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show | AKA addiction, pattern of compulsive drug taking that results in tolerance withdrawal symptoms or other specific symptoms for at least a year.
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show | Phenomenon whereby higher doses of a drug are required to produce its original effects or to prevent withdrawal symptoms.
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show | Unpleasant physical or psychological effects that follow the discontinuance of a dependent producing substance.
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What are Depressants?exs, and what are they used for? | show 🗑
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What is alcohol? | show 🗑
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What are Barbiturates?Exs:, and what are they used for? | show 🗑
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show | PA substances, derived from the opium poppy. Orignates in Turkey, not always used in history for abuse. Opiate drugs such as opium & heroin, dull the sense & induces Euphoria, well-being, & relaxation.
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show | drugs including amphetamines & cocaine. They stimulate the sympathetic nervous system & produce feelings of optimism & boundless energy. All stimulants excite the NS “fight or flight” response also occurs.
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What is nicotine?What is it used for? | show 🗑
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What are Amphetamines?When in history where they used for? | show 🗑
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What/when is Cocaine?Whats it used for? | show 🗑
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