Which of the following statements best describes trichromatic theory and opponent-process theory?

Choose the best answer to fill in the blanks. Perception is mostly a function of the __________________, while sensation has to do mostly with our __________________.

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Choose the best answer to fill in the blanks. The idea that sensory information is "sufficient" is called ________________ perception, and the notion that sensory information is "insufficient" is called ________________ perception.

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From studying many phenomena, it is clear that what we view as “reality” is really an interpretation or translation of what actually exists. This contradicts which of the following views of perception?

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How do we know that the Gibsonian view of perception is not the “whole story”?

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In general, where are a predator's eyes likely to be located?

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Researchers sometimes refer to our sense of balance as which of the following?

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What is the process of sensing the position of our bodies in space called?

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What type of processing is reflected in the fact that our prior knowledge, expectations, and context often influence our perceptions?

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Which view suggests that our perceptions are elaborate and rich, because our environment is elaborate and rich?

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“Data-driven processing” is also known as which of the following?

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Choose the best answer to fill in the blanks. While __________________ is the process of knowing there is something "out there," __________________ involves the interpretation of that input, giving it meaning and organization.

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An experimenter asks you to make judgments about the loudness of tones. You hear a "reference" tone and are told that the loudness is 100. Based on the reference, your task is to assign a numerical value to a number of other tones. What kind of method is this?

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Choose the best answer to fill in the blank. In signal detection theory, a decision that the signal is present when in fact it is not is a __________________.

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Choose the best answer to fill in the blank. Questions about how strong a stimulus has to be for a person to be able to perceive it involves issues of __________________.

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Choose the best answer to fill in the blank. Researchers call the ability to determine if two stimuli are the same or different __________________.

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Choose the best answer to fill in the blank. Scientists sometimes call the discrimination threshold the __________________.

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Choose the best answer to fill in the blank. The _________________ threshold is the smallest amount of something that you can perceive.

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Choose the best answer to fill in the blank. Whereas Weber's law deals with threshold-level stimulation, __________________ Law extended this to include stimulation a suprathreshold levels.

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In psychophysics, what is the point at which an observer adjusts one stimulus to match another called?

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In signal detection theory, we make a distinction between the signal and which of the following?

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In which of the following methods do we present stimuli in a series of ascending and descending “staircases”?

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What is the ability to determine if two stimuli are the same or different called?

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What is the collective term for describing the research techniques of sensation and perception?

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What occurs when an observer does not detect a signal that is actually present?

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Which of the following is involved in detecting the difference between two very similar stimuli?

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Which of the following is NOT a psychophysical method?

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Which of the following methods allows the observer to control the intensity of the stimulus directly to determine their threshold level?

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Which of the following psychophysical methods was developed to address the issue of observers indicating they could detect a stimulus when, in fact, they could not?

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Which of the following statements best describes what happens in a typical forced choice procedure?

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What is the primary experimental method of Steven's law?

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Which law ultimately updated and replaced Fechner's Law?

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Which of the following statements best summarizes Weber's Law?

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Which of the following theories attempts to address the role of decision-making in sensation and perception?

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At the point where the axons of the retinal ganglion cells exit the eyeball as the optic nerve, humans have which of the following?

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Choose the best answer to fill in the blank. In normal vision, an inverted image of what you are looking at is focused on your __________________.

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Choose the best answer to fill in the blank. Rods and cones transduce light energy by means of chemical substances called __________________.

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Choose the best answer to fill in the blank. The optic nerves contain the axons of the retinal __________________.

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Choose the best answer to fill in the blanks. Light adaptation takes about __________________, and dark adaptation takes about __________________.

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Choose the best answer to fill in the blanks. The ganglion cells from the left half of the left eye go to the __________________ hemisphere. The ganglion cells from the left half of the right eye go to the __________________ hemisphere

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Experiments on dark adaptation have shown which of the following results?

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If you suffer a strong blow to the back of your head, you often have a visual sensation, such as “seeing stars.” What is the reason for this?

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What is the "window" through which light enters the eye called?

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What is the external covering of the eye called?

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What is the point in the brain where the optic tracts from the eyes cross to the opposite hemisphere?

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What is the primary photopigment in rods?

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What is the range of wavelengths on the visible spectrum?

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What part of the eye changes shape to focus an image exactly on the retina?

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Where are the receptors for human vision located?

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Where does the left hemisphere of the brain receive information from?

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Where is the primary visual cortex located?

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Which of the following best describes the path of information in the visual system?

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Which of the following physical characteristics of light is associated with perceived brightness?

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Which of the following statements about cones and rods is true?

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Which of the following statements about cones is false?

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Which of the following statements about rods is true?

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Which of the following statements accurately describes the function of cones?

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Which of the following visual disorders is due to a buildup of pressure within the eye?

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Which structure opens and closes to let more or less light enter the eye?

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Seeing with two eyes is called what type of vision?

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Choose the best answer to fill in the blank. A(n) __________________ is a person who has trichromatic vision, but one of the cone pigments is abnormal.

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Choose the best answer to fill in the blank. Mixing blue and yellow paint to get green is an example of __________________.

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Choose the best answer to fill in the blanks. Mixing pigments is a form of ________________ color mixture. Mixing lights is a form of _________________ color mixture.

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Light at which part of the frequency spectrum generally produces the perception of deep red colors?

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The three opponent channels in color vision include which of the following?

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What is our tendency to use the same color name for an object despite changes in the wavelength of the light illuminating the object called?

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What is the idea that we perceive color through the combination of information from three cone types?

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What is the visual receptor that is maximally sensitive to short wavelengths sometimes referred to as?

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Which of the following is a way in which we use illusions, such as optical illusions?

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Which of the following is NOT a dimension of color experience?

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Which of the following physical characteristics of light is associated with perceived color?

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Which of the following statements about Opponent-Process Theory is true?

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Which of the following phenomena clearly illustrate that what we perceive is NOT always what is “there”?

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Choose the best answer to fill in the blank. We experience the frequency of a sound wave as __________________.

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Choose the best answer to fill in the blanks. In the cochlea, the base of the basilar membrane responds more to _________________ frequencies and the apex responds more to _________________ frequencies.

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Choose the best answer to fill in the blanks. The actual receptors for sound are the _________________, located on the _________________ in the cochlea.

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In the cochlea, which of the following vibrates in response to an auditory stimulus?

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The ossicles include which of the following bones?

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What are the three small bones of the middle ear collectively called?

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What is the snail-shaped structure in the inner ear, which is home to our auditory receptors, called?

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Choose the best answer to fill in the blank. We experience the amplitude of a sound wave as _________________.

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Choose the best answer to fill in the blank. The shooting pain down the left arm often experienced during a heart attack is an example of ___________________.

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What are the ridges and contours on the tongue that contain our taste receptors called?

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What is the main evolutionary function of our gustatory system?

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What is the name given to the taste of the salts of certain acids, such as monosodium glutamate (MSG)?

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Which of the following best describes the main purpose of touch?

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Which of the following is NOT one of the primary tastes?

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Which of the following is the primary function of pain?

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Which of the following receptors responds to temperature changes across the skin?

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Which of the following sensory systems does NOT involve a hair-like receptor?

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Which sensory/perceptual system has a close link to emotion and memory?

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You are walking somewhere, on a street or in a mall, for example, and suddenly you have a rich, almost "real" memory of something very important or special from your childhood. What sensory system has most probably just been stimulated?

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Smell is critically important to what other sensory system?

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At birth, how do the nerve cells and connections of an infant's brain compare to that of an adult’s brain?

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At birth, what is the state of the human visual system?

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During the first year of life, what is the state of human sensory/perceptual systems?

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In general, as we move from middle to old age, our sensory/perceptual systems do which of the following?

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Infants seem to be especially well-prepared for perceiving which of the following?

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When does the human auditory system first experience sound?

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Which of the following is a common research method for investigating vision in infants?

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Most newborns have a preference for which of the following?

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What is trichromatic theory and opponent process theory?

Which of the following statements best describes Trico Matic theory and opponent process theory?

How do trichromatic and opponent process theories differ quizlet?

Which theory of color vision is supported by after images trichromatic or opponent process?