The answer is the difference threshold. This otherwise known as the just noticeable difference (jnd); this is the least difference in stimulation that an individual can notice 50% of the time. We acknowledge the difference threshold as a just noticeable difference.
Answer:
The just noticeable difference (JND).
Explanation:
The just noticeable difference (JND) or difference threshold is the minimum level of stimulation that someone is able to perceive 50 percent of the time. This concept can be applied to all perception areas: smell, taste, sight, touch, and hearing.
It is important to differentiate it from the absolute threshold. The latest refers to the smallest detectable level of stimulation. For instance, the lowest volume of a song that a person can detect represents the absolute threshold. While the lowest change in volume of a song would represent the difference threshold.
