2. The university plans to stop the shuttle service because it has come to people's attention that only few students ride them and they cost a lot. The man doesn't like the plan. He thinks that the reason students aren't riding the shuttles is that they only fo through those expensive neighborhoods where students don't like anymore. Also, he believes that building more parkng space is a bad idea as it will increase noise and traddic on campus. That's not a good outcome.
1. The professor is talking about a phychological concept called perceptual constancy, which refers to the phenomenon that even as conditions change and wee see objects differently, we still recognize that they remain the same. And he gives us two exampless to illustrate this concept. In the first case, if you hold a kitchen plate right in front of your face, it's a perfect circle. But if you tilt it into a horizontal position, it becomes an oval. So we can see that the shape of the plate changes, but because of the concept of constancy, we don't think we have two plates, do we? In the second example, if you sit in a front row in the classroom, the professor looks bigger, but if you sit in a back row, he will look much smaller. Although the professor seems to have different sizes in the two situations, again,