QUOTE(logophage @ Feb 25 2005, 01:28 PM)
Unless you can demonstrate (and the burden of proof is on you) that poor testing scores are due mainly to poor teachers or poor schools and not any other factors, then you cannot make your correlation case. I'm sure you can think of other factors: improper testing, poor health, poor parenting, etc. Note that even if you can demonstrate your premise for a specific teacher and/or school, you have the additional burden of proof to demonstrate it for all teachers and/or schools.
Lets look at so of what I said:
QUOTE(OverlandSailor)
If 20 schools in your state have students take this test, with an average failure rate of 10%. But one school has a failure rate of 40% would you not think it was time to focus on what is going on at that school? Shouldn't you start to examine what problems the schools share, and the look for the problems that they do not to try to determine how best to fix what is happening in the poorer proforming school? There is the possibility that the problem is related to something outside the school. However, without testing, how would you know a problem existed in the first place?
You seem to suggest that these tests are the end-all in determining the worth of a teacher or school. I think these tests are a tool to determine where we need to look if we are to solve our education problems. The test is not the sole tool at our disposal. The test, is however the only tool that works to establish a base line to tell us where we need to improve so we can look in those areas and try to find solutions.
This was the general theme of my post. Use testing to Identify problem areas. Then, knowing where there is a problem you can focus attention on that school
to try to find the root of the problem. Are there other factors that can lead to poor test scores? Yes. You are looking at testing as if they will be the only tool used to axe teachers and administrators. I am looking at testing as a tool to use to discover which schools are having problems and then focus attention on investigating the possible causes of those problems. One of those possible causes are the teachers,
but they are certainly not the only possibility.
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This is why I say testing tests those who tested and no one else. If you wish to use the tests of students to indicate something about the teachers, then you must demonstrate how you arrive at your position.
You are not reading my position. You are making alot of assumptions rather then simply reading what I said. You say the burden of proof is on me. But you are demanding I prove a position I did not put forward.

Poor test scores do NOT tell use that there IS a problem with the teachers. Poor test scores tell us that there COULD BE a problem with the teachers, just as there could be a problem with the Adminstration, the learning environment, the School Board, etc, etc.
Poor test scores tell us where to look for a problem, not what the problem is.However, If you have 4 math teachers in a school, and the students of 3 of those teachers have a failure rate on the math portion of the test of 10% and one has a failure rate of 40% wouldn't you take a look at that teacher? Do these numbers mean that teacher is a bad teacher? Not necessarily. Perhaps, this is the one teacher handling remedial math classes. Perhaps this teacher's class room has poor climate control, or has windows facing a busy area, etc. Again, the test identifies that there is a problem, not necessarily what the problem is, we need to investigate to determine what the issue is.
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"Common sense" arguments are insufficient and in this case misleading.
Common Sense is ALWAYS applicable. Those that choose to unnecessarily complicate issues are major road blocks to finding solutions to those issues IMHO.
QUOTE(Amlord)
Kids are passing the course, but failing the test which measures whether or not they know the material. I don't consider algebra a subject that is easily biased against certain racial or economic groups.
These types of test can show discrepancies in the education system, where kids are passed but don't really understand the material. This is valuable. It can help identify where corrective action is needed.
Absolutely!

and, in this case, they do not automatically incriminate the teachers. Say for example a school or a school board has a policy of "social Promotion" that it ruthlessly enforces. Though I would think a good teacher would fight such a policy and make it public, I can't hold the teachers accountable for it, though I can turn my attention to the responsible administrator(s).
Edited to add:
OK, I can see that the following Might be taken as me suggesting that the teachers are the problem. That was not the intent, but I can marginally see how someone could get this idea, though after reading the whole post it's hard to see how that could happen in context. Anyway, it was not my intent, though I could have crafted this part of the post better.
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So then are you suggesting that if there are 20 math teachers in you district, and the students in the classes of 19 of them fail the test at a rate of 10%, while the 20th one's students fail at a rate of 40% that we should not start looking into that teachers performance?
Edited again:
Ok here's the problem!! It's in my earlier post:
QUOTE(overlandsailor @ Feb 24 2005, 09:58 PM)
The tests of the students are a test of the teachers and the schools. If the students are doing well on the tests (on average) then the teachers and the schools are doing their job. If the students are do poorly on the tests (on average) then the schools and the teachers are doing poorly.
How else would you evaluate the school's and teacher's performance but by measuring their work product (the students) against the work product of others?
OK, now that definitely sounds like I think testing tells us teachers are the problem. This was a terribly crafted post. The fault is mine. I should have put a little more time into that one.

I should have worded it differently to say that how students perform on tests tell us there MIGHT be a problem with teachers and administrators. Instead it reads like I believe that test tell us there IS a problem with teachers and administrators if kids do poorly. That was not my intent. It is the result of trying to write a short post, with limited time.