This information is sent to our brains in raw form where perception comes into play. (Myers Psychology for AP 2e p. 152), analysis that begins with the sensory receptors and works up to the brain's integration of sensory information. About This Chapter. The senses of vision, hearing, taste, smell and touch are interpreted over time to detect patterns that become sensations in the form of responses, ideas and emotions. in psychological science, the influence of bodily sensations, gestures, and other states on cognitive preferences and judgments, Activation, often unconsciously, of certain associations, thus predisposing one's perception, memory, or response. The "gate" is open by the activity of pain signals traveling up small nerve fibers and is closed by activity in larger fibers or by information coming form the brain. The monocular cue that states that if an object seems larger, it is probably closer, and if an object is smaller, it is probably distant. sensations that appear to originate in a limb that has been amputated after an amputation, the person continues to experience the felt presence of the amputated limb. the ability to adjust to an altered perceptual reality; in vision, the ability to adjust to an artificially displaced or inverted visual field (as when wearing visual displacement goggles). A sensation is any human perception that is directly based on the senses. This is why the study of our senses, or sensation, is considered to be such an important area of psychology, because it is one of the key components that makes consciousness possible. Sensation and perception are two separate processes that are very closely related. Retinal receptors that detect black, white, and gray; necessary for peripheral and twilight vision, when cones don't respond. They also keep our airways clean by removing mucus and dust from the nose and lungs. Creates a gap in our vision that is "filled" by the brain. Quickly memorize the terms, phrases and much more. (Myers Psychology for AP 2e p. 172), retinal receptors that detect black, white, and gray; necessary for peripheral and twilight vision, when cones don't respond. if a sound occurs right in front of you it hits both your ears at the same time. (Myers for AP 2e) Learn with flashcards, games, and more — for free. channel that leads from the pinna to the eardrum. (Myers Psychology for AP 2e p. 157), the activation, often unconsciously, of certain associations, thus predisposing one's perception, memory, or response. hearing loss caused by damage to the (mechanical) middle ear structures that conduct sound waves to the cochlea. "ba") can be perceived differently (e.g. (Also called nerve deafness.) Some images used in this set are licensed under the Creative Commons through Flickr.com.Click to see the original works with their full license. Level. Sensation: Your hearing senses detect a loud rumble coming from a distance. Start studying Ap Psychology Ch. Psychology - Sensation and Perception. Check out our sister channel SciShow Psych at https://www.youtube.com/scishowpsych! Start studying Sensation and Perception. Sensation refers to the process of sensing our environment through touch, taste, sight, sound, and smell. Sensation and Perception Sensation the activation of our senses Perception the process of understanding these sensations Energy Senses Vision S tep one: gathering light light is reflected off of objects and gathered by the eye the color we perceive depends on: intensity- how much energy the light contains. The greater the disparity (difference) between the two images, the closer the object, a binocular cue for perceiving depth; the more the eyes strain to turn inwards to view an object, the closer the object is (note: only a factor at close ranges), credited with founding Gestalt Psychology; also conducted studies of insight learning in chimps, monocular cue for depth perception; we perceive objects higher in our visual field to be farther away. (Myers Psychology for AP 2e p. 173), the central focal point in the retina, around which the eye's cones cluster. in hearing, the theory that links the pitch we hear with the place where the cochlea's membrane is stimulated. Perception is the way we interpret… Although intimately related, sensation and perception play two complimentary but different roles in how we interpret our world. Start studying AP Psychology: Module 4 (Sensation and Perception) Study Guide. Current course. (Myers Psychology for AP 2e p. 155), the study of relationships between the physical characteristics of stimuli, such as their intensity, and our psychological experience of them. Site news. height of a wave; influences brightness in visual perception and volume in audition. a theory predicting how and when we detect the presence of a faint stimuli ("signal") amid background stimulation ("noise"). The following are examples of sensations. sensory receptors that detect hurtful temperatures, pressure, or chemicals. What is the difference between sensation and perception? Receptor cells that are concentrated near the center of the retina and that function in daylight or in well-lit conditions. Cram.com makes it easy to get the grade you want! They detect fine details and give rise to color sensation. For this portion of the AP exam you will need to be familiar with thresholds and signal detection theory, attention, sensory mechanisms, and perceptual processes. determines brightness Sensation is input about the physical world obtained by our sensory receptors, and perception is the process by which the brain selects, organizes, and interprets these sensations. These both work for LEFT RIGHT locating. Sensation is the process that allows our brains to take in information via our five senses, which can then be experienced and interpreted by the brain. Sensation and Perception, Altered Consciousness. Study Chapter 5 Sensation and Perception Flashcards Flashcards at ProProfs - Learn and Practice Chapter 5 Sensation and Perception with our quiz-based flashcards. (Myers Psychology for AP 2e pp. the innermost part of the ear, containing the cochlea, semicircular canals, and vestibular sacs. The next action of ‘thinking of the picture’s resemblance’ points towards the concept of perception. Whereas Perception is the way we interpret these sensations and therefore make sense of everything around us. the innermost part of the ear, containing the cochlea, semicircular canals, and vestibular sacs. Test your understanding of Sensation (psychology) concepts with Study.com's quick multiple choice quizzes. Created. (Myers Psychology for AP 2e p. 173), the point at which the optic nerve leaves the eye, creating a "blind" spot because no receptor cells are located there. the theory that the spinal cord contains neurological "gate" that blocks pain signals or allows them to pass on to the brain. Definition of Sensation. the nerve that carries neural impulses from the eye to the brain. Sensation: Perception: The process of detecting a stimulus, such as • light waves (vision) , • sound waves (hearing) , • chemical molecules (smell and taste ), • heat or pressure (touch). AP Psychology 2. The process by which we select, organize, and interpret sensory information in order to recognize meaningful objects and events is called ... and interpret sensory information in order to recognize meaningful objects and events is called. the process of organizing and interpreting sensory information; enabling us to recognize meaningful objects and events. (Myers Psychology for AP 2e p. 185), an illusion of movement created when two or more adjacent lights blink on and off in quick succession. monocular cue for depth perception; as we move, stationary objects seem to "move" as well. Contrast with the step-by-step (serial) processing of most computers and of conscious problem solving. the dimension of color that is determine by the wavelength of light; what we know as the color names blue, green, and so forth. Perception: Your ‘brain’ interprets your sensations, to recognize a happy dog. the third layer of retinal neurons whose axons leave the eyeball and form the optic nerve. (Myers for AP 2e). the processing of several aspects of a problem simultaneously; the brain's natural mode of information processing for many functions, including vision. (Myers Psychology for AP 2e p. 172), a ring of muscle tissue that forms the colored portion of the eye around the pupil and controls the size of the pupil opening. nerve cells in the brain that respond to specific features of the stimuli, such as shape, angle, or movement. It is the processing of the information, comprehending and responding to … Nerve endings that signal the sensation of pain. the sense of body movement and position, including the sense of balance. information processing guided by higher-level mental process, as when we construct perceptions drawing out our experience and expectation. Sensation and Perception-Myers Psychology for AP 2e, the process by which our sensory receptors and nervous system receive and represent stimulus energies from our environment. Sensation is (Myers Psychology for AP 2e p. 155), the minimum stimulation needed to detect a particular stimulus 50 percent of the time. hearing loss caused by damage to the cochlea's receptors cells or to the auditory nerves; also called nerve deafness. Learn vocabulary, terms, and more with flashcards, games, and other study tools. (Myers Psychology for AP 2e p. 179), the ability to see objects in three dimensions although the images that strike the retina are two-dimensional; allows us to judge distance. Start studying AP Psychology: Sensation and Perception. Called Coincidence Detection. Cells in the superior olive. (Myers Psychology for AP 2e p. 195). Missed a question here and there? (Myers Psychology for AP 2e p. 152), information processing guided by higher-level mental processes, as when we construct perceptions drawing on our experience and expectations. Our senses can be broadly grouped into exteroception, for the detection of stimuli that occur outside of our body, and interoception, for stimuli occurring inside of our bodies. Home. In our ears, sound waves stimulate motion of the structure, which sends a message to our brain that we are hearing sound. Vision … (Myers Psychology for AP 2e p. 184), a binocular cue for perceiving depth: By comparing images from the retinas in the two eyes, the brain computes distance—the greater the disparity (difference) between the two images, the closer the object. Imagine that Dr. Whatley equips a baseball player with special glasses that shift the player's visual field up 10 degrees. a fifth taste sensation added to the list, a savory flavor, Passages in the inner ear associated with maintaining equilibrium, The ability to focus on one auditory message and ignore others; also refers to the tendency to notice when your name suddenly appears in a message that you've been actively ignoring. (Myers Psychology for AP 2e p. 171), the dimension of color that is determined by the wavelength of light; what we know as the color names blue, green, and so forth. the brain's perception of continuous movement in a rapid series of slightly varying images; this is how we perceive motion in film and animation, monocular visual cue in which two objects are in the same line of vision and one patially conceals the other, indicating that the first object concealed is further away. 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