My textbook states there are four stages of nrem sleep as well as rem sleep. Even when were sleeping, our brains and bodies continue to work. This introduction to psychology project began with a germ of an idea. Sleep cycles through these stages approximately four or five times throughout the night.
Ap psych chapter 5 consciousness free download as powerpoint presentation. This book is distributed under the terms of the creative commons. About three hours after he falls asleep, bobby often sits up in bed screaming incoherently. Or that the giraffe has one of the shortest sleep cycles of all animals. This is the most common of sleep illnesses and is commonly related to psychological stressors, poor sleeping. The science of sleepwalking science smithsonian magazine. It is sometimes called the ultradian sleep cycle, sleepdream cycle, or remnrem cycle, to distinguish it from the circadian alternation between sleep and wakefulness. Sws stages 3 and 4 is most prominent early in the night, especially during the first nrem period, and diminishes as the night progresses. Everyone has a biological clock that controls sleepwake cycles. Nrem sleep is subdivided into several stages numbered 1 to 3.
When looking at the eeg, if you notice an area in which the amplitude the height of the wave increases little by little, and the frequency how close each wave is to the others decreases slightly, thus giving it the shape of a football, and then goes back to normal, you know you are looking at a. Ap psychology sigmund freud called dreams the royal road to the unconscious mind. Sleep stages and circadian rhythms video khan academy. The college board is committed to the principles of excellence and equity, and that commitment is embodied in all of its programs, services, activities, and concerns. Already the bestselling ap psychology author, myers writes his first exclusive ap psych textwatch dave g.
The facilitators goal is to help students understand that sleep is one of the most important parts of a persons daily routine and that sleep plays a key role in keeping people healthy and functioning at their best. Dalai lama heres the 42page resource you need in teaching your lesson in sleep. List of books and articles about sleep online research. This pp can be used for a psychology or ap psychology class.
The different stages of sleep are characterized by the patterns of brain waves associated with each stage. Psychology of consciousness and sleep psychology class notes. Sleep is a vital indicator of overall health and wellbeing. As the night progresses, rem sleep periods increase in length while deep sleep decreases. Ap exams are developed and scored by college faculty and experienced ap teachers.
In this episode of crash course psychology, hank tells us about some of the many altered states of consciousness, including hypnosis. While there are research and evidence to support each of these theories of sleep, there is still no clearcut support for any one theory. Many psychologists believe dreams have great meanings, while others believe they are nothing more than random thoughts. Myers psychology ap chapter unit 5 test corrections. Introduction to psychology states of consciousness 2 infradian rhythms biological cycles that take longer than twentyfour hours. Myers is best known for his topselling college psychology texts, used successfully across north america in thousands of ap courses. Contains a powerpoint presentation covering the topics of consciousness and sleep. In order to best simulate the ap psychology exam, the multiple choice section of the test will be worth 23 of the. Coinsciousness biological clock run on 24 hour natural cyle. As shown in the figure below, during the first 23 sleep cycles, we spend most of our time in deep nrem sleep stages 34, whereas during the final 23 sleep cycles. Stage 2 experience sleep spindlesrythmic brain activity can still be easily awakened may experience sleep talk. The stage is sometimes referred to as somnolence or drowsy sleep. You generally enter rem sleep about 90 minutes after initially falling asleep, and each rem stage can last up to an hour. Statistical manual of mental disorders, fourth edition, text revision dsmiv.
Psychology textbook with diversity content apa, 2003, which. Sleep psychologists practice in sleep disorder centers and at other primary care, medical, educational, residential, industrialorganizational and private practice settings. Sleep psychology provides unique sleep related services to both medical and mental health patients from diverse backgrounds and ages. Created by a psychology instructor just for psychology students. Delta waves are helpful to note on a scan because they can help characterize how deeply a person is sleeping. It can be interrupted by a number of factors such as shift work, stress or drugs. Stages of sleep psychologist world psychology news. Jeb dickerson sleep is the golden chain that ties health and our bodies together. Choose from 500 different sets of psychology sleep cycle flashcards on quizlet. Sleeping impacts many physiological processes, so it is very possible that sleep occurs for many reasons and purposes. Sleep is the best meditation dalai lama heres the 42page resource you need in teaching your lesson in sleep. List the stages of the sleep cycle, and explain how they differ. During this time, there is a slowdown in both the rates of respiration and heartbeat. Jul 03, 2012 lecture 24 from a college level introduction to psychology course taught fall 2011 by brian j.
Understanding how sleep cycles work is important in order to maintain a healthy mind and body. The rem stage of sleep gets longer and longer as the night passes, while stage 3 and 4 sleep gets shorter and shorter. The cyclical pattern of sleep stages where a time of slow wave sleep if followed by rem sleep. Sleep disorders involve problems with the quality, timing and amount of sleep, which cause problems with functioning and distress during the daytime. Two years later, after careful cultivation and creative collaboration, it has become a viable organism, with a name. Want more videos about psychology every monday and thursday. A good laugh and a long sleep are the best cures in the doctors book. Sleep spindles and kcomplexes emerge in stage 2 sleep.
Print myers psychology for ap vocabulary all 14 units quizlet. Bedjet helps you get quality, uninterrupted sleep each night. Sleep is the balm that soothes and restores after a long day. Scribd is the worlds largest social reading and publishing site.
The study underscores the fact that sleepwalking is much more prevalent in adults than previously appreciated, the researchers, led by maurice ohayon of stanford university, noted in the study. B110 is now ready to interact with students who are beginning their foray into the scientific. The purpose of the advanced placement course in psychology is to introduce students to the systematic and scientific study of. Psychologists study how the brain creates thoughts, feelings, and actions, and how internal and external environments affect them. Sleep occurs in cycles of nremrem sleep, each lasting approximately 90110 minutes. There are a number of different types of sleep disorders, of which insomnia is the most common. Many books state that consciousness is the awareness of internal and external stimuli.
Ap psychology free response questions sample the following questions are samples of the free response questions from past ap psychology exams. Getting needed rest is difficult in part because school and work schedules still. For example, i learned about the different stages of sleep and that during sleep these stages create a cycle that is repetitive and that people feel least tired when waking up after these cycles instead of in between cycles. During the nights first sleep cycle, the rem stage lasts about ten minutes. Stage 1 sleep is a transitional phase that occurs between wakefulness and sleep, the period during which we drift off to sleep. An average adult has five to six rem cycles each night. Sleep is just one of many types of consciousness we experience, and sleep itself comprises several states of consciousness. Mar 24, 2014 want more videos about psychology every monday and thursday. Sleep is largely driven by the bodys internal clock, which takes cues from external elements such as sunlight and temperature. Rem sleep with rapid eye movements this includes dreaming, stage 1 with 50% reduction in alpha waves compared to awake resting with eyes closed. The first stage of nrem sleep is known as stage 1 sleep.
Learn exactly what happened in this chapter, scene, or section of states of consciousness and what it means. As effective as myers college texts have been for the ap. Mar 12, 2010 already the bestselling ap psychology author, myers writes his first exclusive ap psych textwatch dave g. After stage 3 sleep, stage 2 sleep is repeated before entering rem sleep. The exact purpose of sleep has not been fully elucidated. The irst rem sleep period usually occurs about 70 to 90 minutes. Human sleep are usually divided into 5 stages according to electroencephalographic eeg recordings. Psychology sleep and the sleep cycle what does sleep help with. To do so, psychologists use a book called the diagnostic and statistical manual.
Each slide has transitions along with rich, moving media. Theories of the reasons why we sleep verywell mind. A sleep disorder characterized by temporary cessations of breathing during sleep and repeated momentary awakenings. The powerpoint is highly animated and is designed to capture student attention. The sleep cycle is an oscillation between the slowwave and rem paradoxical phases of sleep. That equates to just over 20 years sleeping an entire 33% of your lifespan. During the nights last sleep cycle, people may spend about forty to. Night terrors a sleep disorder characterized by high arousal and an appearance of being terrified. Sleep spindles these are short episodes that look the eeg that is like small footballs.
Using proprietary biorhythm sleep technology, the bedjet utilizes temperature control to help promote your bodys optimal core temperatures throughout the night. A delta wave is a wave with a high amplitude height on graph and has a frequency of 04 hz fairly slow. Personality inventory2rf mmpi2rf, myersbriggs type indicator mbti, strong interest. The purpose of advanced placement psychology is to introduce students to the systematic. For example, womens menstrual cycles occur about every. Most fouryear colleges and universities in the united states grant credit, advanced placement, or both on the basis of successful ap exam scoresmore than 3,300 institutions worldwide annually receive ap scores. A proper sleep cycle consists of 5 stages, each taking on average 90110 minutes to complete. Ap psych chapter 5 consciousness dream rapid eye movement. Once rem sleep is over, the body usually returns to stage 2 sleep.
The history of methods of obtaining sleep data is also explored, and the value of dreams and rem sleep is researched thoroughly. Unit 3 u2 revised ap guideline agendaschedule bio brain sleep fall 2019. There have been many books written on dreams, including freuds famous interpretation. May 17, 2012 the study underscores the fact that sleepwalking is much more prevalent in adults than previously appreciated, the researchers, led by maurice ohayon of stanford university, noted in the study. Sleep is affected by biological rhythms or periodic physiological changes. He bikes to work year round and plays daily pickup. Selection file type icon file name description size revision time user. A recurring sleep stage during which vivid dreams commonly occur. During sleep, which is in part a period of rest and relaxation, most physiological functions such as body temperature, blood pressure, and rate of breathing and heartbeat decrease. Ap psychology of 5 stages of sleep cycle by taijaha manuel. We spend up to onethird of our lives asleep, and the overall state of our sleep health remains an essential question throughout our lifespan. Jul 26, 20 as shown in the figure below, during the first 23 sleep cycles, we spend most of our time in deep nrem sleep stages 34, whereas during the final 23 sleep cycles, we spend much more time in. Perfect for acing essays, tests, and quizzes, as well as for writing lesson plans. An evolutionary psychology of sleep and dreams mcnamara ph.
Myers ap is a trademark registered andor owned by the college board, which was not involved in the production of, and does not endorse, this product. One of these was designated the normalsleep control, and the other was designated the. The ap psychology course will introduce students to the systematic study of the behavior and mental. Ap psychology of 5 stages of sleep cycle by taijaha. Sleep cycles 46 rem sleep nrem stage 2 longer as night goes one. Ap psychology syllabus national university virtual high school. They will learn how to write according to the ap psychology format and how to score their.
His mother tries to awaken him, but with no success. A period of sleep lasting about 90 minutes and including one or more stages of nrem sleep, followed by rem sleep. Sleep disorders are discussed, narcolepsy, insomnia, sleep talking, sleep walking, and some you will not know existed. Barrons ap psychology, 5th edition long branch public schools. Psychology class notes for consciousness and sleep psychology. The free response sections are worth 33 percent of the total grade. Sleep begins in stage 1 and progresses into stages 2, and 3. During this final phase of sleep, your brain becomes more active. It is also possible that each of these theories can be used to explain why we sleep.
Goodreads helps you keep track of books you want to read. After reading this book i learned a lot about why we sleep and what occurs during sleep. From wikibooks, open books for an open world cycles during one night of sleep. Ap psychology course and exam description, effective fall 2019. I wrote this book to help students organize their thinking about psychology at a conceptual level.