What is the main goal of Fechner's Method of Limits?

Fechner's Method of Limits primarily aims to measure the absolute threshold of perception for various stimuli, including hearing, which makes this option accurate. By systematically presenting stimuli that vary in intensity, the method allows researchers to determine the point at which a stimulus is just barely detectable to the participant.

This process involves gradually increasing or decreasing the intensity of a stimulus until the subject reports a change in their perception. Through these trials, researchers can establish the minimum stimulus level required for detection, which is known as the absolute threshold. This method is foundational in psychophysics, paving the way for a deeper understanding of sensory perceptions and thresholds.

In the context of psychophysical research, examining other aspects, such as variability in stimulus detection or response rates, are secondary goals that might not directly align with the core objective of this particular method as developed by Fechner.