Which of the following would be MOST useful in describing differences in how our perceptions of the magnitude of a stimulus relate to its actual physical intensity?

Question

Quizplus · Accepted Answer

Stevens's power law describes the relationship between the physical intensity of a stimulus and our perception of its magnitude. This law suggests that a stimulus must be increased by a certain proportion in order for its perceived magnitude to increase by a constant amount. In other words, our perception of the magnitude of a stimulus is not directly proportional to its physical intensity, but instead follows a specific nonlinear relationship. Weber's law, sensory adaptation, and signal detection theory do not specifically address this relationship between physical intensity and perceived magnitude.

Which of the Following Would Be MOST Useful in Describing