Response <u>expansion</u> in a magnitude estimation experiment occurs when doubling the stimulus intensity less than doubles the subjective magnitude of the stimulus.
<h3><u>How much stimulus is there?</u></h3>
The strength of the sensory input to the brain is referred to as stimulus intensity. A stimulus has a threshold or the minimum intensity required for detection and response. For instance, the minimum threshold for hearing something exists. You wouldn't be aware of the stimulation if it were too silent.
Your ear will detect it if it is loud enough, and your brain can use that information to interpret what you are hearing. The degree or range of the stimulus, such as a soft or loud sound, a brilliant or dim light, or extremely sour or bland food, is known as the stimulus intensity.
Learn more about stimulus intensity with the help of the given link:
brainly.com/question/6079705
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