When Dr. V has a short beard, it only takes 1-2 weeks after trimming his beard before it looks like he needs to trim it again. When Dr. V has a long beard, though, he can go 3-4 weeks after trimming it before it looks like he needs to trim it again. What phenomenon from our perception lecture does this illustrate? Group of answer choices Perception Weber’s law Just noticeable difference Adaptation Absolute threshold
