Question 1 1 pts Related to human perception, the amount of difference that can be detected in a stimulus depends on the size and constant ratio of the that stimulus____ O competition O homeostasis Fechner's Principle Weber's Law
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This principle is named after Gustav Fechner, a German psychologist who studied human perception. Show more…
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5. The minimal amount needed to sense and object through, sight, smell, hearing, taste, touch, etc. a. Difference threshold b. Signal detection theory c. Absolute threshold d. Perception 6. The larger or stronger a stimulus, the larger the change required for a person to notice that anything has happened to it. a. Kinesthesis b. Weber's Law c. Signal detection theory d. Psychophysics
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1. What is a stimulus? 2. Why does the body respond to stimuli? 3. What are some different types of stimuli? 4. What are sensory organs and what type of stimuli do these receptors respond to? 5. What is an explanation of how the information from stimuli is communicated to the brain? 6. What is a description of the two things that can happen when the brain processes the information from stimuli?
Give an example of how Weber’s law is applicable to a just-noticeable difference. a. A difference between 20 and 21 units of weight is more likely detectable than a difference between 1 and 2 units. b. A difference between 1 and 2 units of weight is more likely detectable than a difference between 20 and 21 units. c. A difference between 1 and 2 units of weight is more likely detectable than a difference between 2 and 4 units. d. A difference between 20 and 21 units of weight is more likely detectable than a difference between 2 and 4 units.
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