Catholicism: Correcting the Misconceptions

Catholic: Fixing the misunderstanding of popular song "Where are I from" by Montgomery Gentry, he sang pride in the southern town. In this country music, the line "Small white church will welcome the crowd" has lyrics about the town which can easily be located in eastern Tennessee. One thing that a gentry song can suppose is that the "small white church" he sang may not be a Catholic cathedral. In the southern town, as Gintry sang, the Protestant church greatly exceeded the Catholic church.

Fixing this misunderstanding is only an inevitable consequence of correcting the initial misunderstanding to some extent, but even if it is a completely mechanical material process, even if it is the only engine, the purpose It is noteworthy that there is. It is a natural choice. After all, the watch has a purpose - measuring the time, the purpose taught by the watchmaker - and they are completely mechanical. Of course, the idea that evolution involves a specific purpose is to show that evolution already exists somewhere in a way, that is, to achieve its purpose. It looks like this:

At first glance, nothing worse. The wording of the question is clear, and the wrong answer reveals a specific misunderstanding. But what is the correct answer? D is clearly correct, so it may be the author's correct answer. But what about B? B does not require the students to simplify the answer, so B is the correct answer to perfect legality. So, if the student answers B, what will we infer? Are they simply unable to score or do not see D? Do they think that B is the only correct answer, or are there only one correct answer? The important thing is not to ask them, we can not be convinced. An important feature of good diagnostic problems is that they should be able to accurately infer students' understanding from their answers without further explanation. In the current format, this problem may be a good argument, but it is not a good diagnosis.