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absolute threshold is the lowest level that a person will feel sensation
differential threshold is the minimal difference that a person can detect between two similar stimuli
For example a change in volume in certain frequencies would be crossing the absolute threshold, how much that change would need to be for someone to detect it would be dealing with the difference threshold.
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ViviThe absolute threshold is the minimum amount of stimulus needed to detect it 50% of the time. Difference threshold, on the other hand, is the minimum amount of change in a stimulus needed to detect a difference. In essence, absolute threshold is about detecting a stimulus, while difference threshold is about detecting a change in a stimulus.
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What is the difference between an absolute threshold and a just noticeable difference?
An absolute threshold is the smallest amount of stimulation needed for a sensation to be detected, while a just noticeable difference is the smallest detectable difference between two stimuli. In other words, the absolute threshold is about detecting the presence of a stimulus, while the just noticeable difference is about discriminating between two stimuli.
What is the difference between threshold of hearing and absolute threshold of hearing?
The threshold of hearing refers to the quietest sound that can be detected by the human ear, typically around 0 decibels. The absolute threshold of hearing, on the other hand, is the lowest intensity at which a sound is perceived 50% of the time--it may include factors like frequency and duration.
The minimum amount of stimulation required to tell the difference between two stimuli is called the?
Just-noticeable difference (JND) refers to the smallest detectable difference between two stimuli. This threshold determines the minimum amount of stimulation needed to distinguish between the two stimuli.
The minimal difference between two stimuli that people can reliably detect?
The difference threshold, also known as the just noticeable difference, is the smallest change in a stimulus that can be detected by an observer. It is a measure of the sensitivity of a human's sensory system to changes in stimuli.
What is an example of absolute threshold?
An example of an absolute threshold is the minimum amount of light that a person can detect in a dark room. This is the point at which the person first becomes aware of the presence of light.
