Stimulus Intensity

Definition

Stimulus intensity refers to the strength or magnitude of a stimulus, which can be measured in various ways such as brightness, loudness, or pressure.

Related terms

Absolute Threshold:

The absolute threshold is the minimum amount of stimulation needed for a person to detect a particular stimulus.

Sensation:

Sensation is the process by which our sensory receptors and nervous system receive and represent stimuli from our environment.

Just Noticeable Difference (JND):

JND refers to the smallest difference between two stimuli that can be detected by an individual.