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#161
Posted to rec.woodworking
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Cleaning up an old table saw
Swingman wrote:
After about a hundred years of reliance on a named "theory" without any contradiction or paradox, a theory might be elevated to a "Law", as in "The Newtonian Laws of Motion," or the "Law of Butter-Side Down." In fact, "Theory" and "Law" are often interchangable. Not exactly ... there is none of the hierarchy, of a "theory being elevated to a law" in all scientific disciplines that you imply with the above statement: http://science.kennesaw.edu/~rmatson/3380theory.html The way I learned it corresponds to the following: "Words have precise meanings in science. For example, 'theory', 'law', and 'hypothesis' don't all mean the same thing. Outside of science, you might say something is 'just a theory', meaning it's supposition that may or may not be true. In science, a theory is an explanation that generally is accepted to be true. Here's a closer look at these important, commonly misused terms." Specifically: * A hypothesis is an educated guess, based on observation. Usually, a hypothesis can be supported or refuted through experimentation or more observation. A hypothesis can be disproven, but not proven to be true. * A scientific theory summarizes a hypothesis or group of hypotheses that have been supported with repeated testing. A theory is valid as long as there is no evidence to dispute it. Therefore, theories can be disproven. Basically, if evidence accumulates to support a hypothesis, then the hypothesis can become accepted as a good explanation of a phenomenon. One definition of a theory is to say it's an accepted hypothesis. * A law generalizes a body of observations. At the time it is made, no exceptions have been found to a law. Scientific laws explain things, but they do not describe them. One way to tell a law and a theory apart is to ask if the description gives you a means to explain 'why'. (E.g., Newton's Law of Gravitation) See: http://chemistry.about.com/od/chemis.../lawtheory.htm In other words, "theory" is as close to facts as one can currently get. You can take it to the bank. You can start a religion based on it. You can let your sister marry it. In science, the word "theory" does NOT mean a guess, speculation, or even mere possibility. That's my theory. |
#162
Posted to rec.woodworking
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Cleaning up an old table saw
Han wrote:
Your post shows a distinct misunderstanding of scientific terminology. In science, the word "theory" is NOT speculation, guesswork, or probability. A scientific theory is virtually a fact, as in "The Theory of Universal Gravitation," or "The Theory of Electricity," or the "Theory of Conservation of Energy." After about a hundred years of reliance on a named "theory" without any contradiction or paradox, a theory might be elevated to a "Law", as in "The Newtonian Laws of Motion," or the "Law of Butter-Side Down." In fact, "Theory" and "Law" are often interchangable. OK, ok, I used theory where I should have used hypothesis. I apologize. No apology necessary. It's just that a word can have different meanings depending on the venue. Another word that causes confusion is "prophet." To a Jew and a Christian, the word has two completely different definitions. Members of the two faiths, unless they understand the differing meanings, can argue past each other all day long. |
#163
Posted to rec.woodworking
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Cleaning up an old table saw
On 2/16/2012 9:08 AM, HeyBub wrote:
Swingman wrote: After about a hundred years of reliance on a named "theory" without any contradiction or paradox, a theory might be elevated to a "Law", as in "The Newtonian Laws of Motion," or the "Law of Butter-Side Down." In fact, "Theory" and "Law" are often interchangable. Not exactly ... there is none of the hierarchy, of a "theory being elevated to a law", in all scientific disciplines that you imply with the above statement: http://science.kennesaw.edu/~rmatson/3380theory.html The way I learned it corresponds to the following: "Words have precise meanings in science. snip of preaching to the choir In other words, "theory" is as close to facts as one can currently get. You can take it to the bank. You can start a religion based on it. You can let your sister marry it. And, as with a "Law", _only_ until evidence is presented that refutes it. In science, the word "theory" does NOT mean a guess, speculation, or even mere possibility. That's my theory. Yabbut, that is not what you originally said ... and there would have been no argument had that been the case: After about a hundred years of reliance on a named "theory" without any contradiction or paradox, a theory might be elevated to a "Law", as in "The Newtonian Laws of Motion," or the "Law of Butter-Side Down." Hell, you even specified a rough time period that it takes for a "theory" to become a "law". The point always being, there is no hierarchy in rank between a "theory" and "law". -- www.eWoodShop.com Last update: 4/15/2010 KarlCaillouet@ (the obvious) http://gplus.to/eWoodShop |
#164
Posted to rec.woodworking
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Cleaning up an old table saw
"Mike Marlow" writes:
Han wrote: Well, in my book, you can brainstorm an idea, formulate a(n) hypothesis, perform experiments trying to prove the hypothesis, and if supported formulate a theory. Then once totally vetted, tested, and pulled through the wringer, if nothing untowards appears, it becomes "law". Even then you need to be careful, as shown by the recent instance of (not so) random number generation in the RSA algorithm involved in money transactions via the internet. I agree. To be more precise, the recent issue with RSA factoring related to weak PRNG implementations was primarily limited to embedded devices such as routers and gateways. None of the factorable (and they used a rather clever method using GCD to factor the keys) keys were associated with any major website, or with any key signed by a trusted certification authority (e.g. verisign et. al.). It seems the bulk of the bad keys were generated on embedded devices, when first powered on, when the PRNG hadn't had enough entropy to guarantee randomness. |
#165
Posted to rec.woodworking
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Cleaning up an old table saw
On Thu, 16 Feb 2012 09:13:55 -0600, HeyBub wrote:
Another word that causes confusion is "prophet." To a Jew and a Christian, the word has two completely different definitions. Members of the two faiths, unless they understand the differing meanings, can argue past each other all day long. OK, you've got me curious - explain the difference, please. -- Intelligence is an experiment that failed - G. B. Shaw |
#166
Posted to rec.woodworking
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Cleaning up an old table saw
On 2/16/2012 10:57 AM, Scott Lurndal wrote:
Han wrote: Well, in my book, you can brainstorm an idea, formulate a(n) hypothesis, perform experiments trying to prove the hypothesis, and if supported formulate a theory. Then once totally vetted, tested, and pulled through the wringer, if nothing untowards appears, it becomes "law". Even then you need to be careful, as shown by the recent instance of (not so) random number generation in the RSA algorithm involved in money transactions via the internet. To be more precise, the recent issue with RSA factoring related to weak PRNG implementations was primarily limited to embedded devices such as routers and gateways. See below: None of the factorable (and they used a rather clever method using GCD to factor the keys) keys were associated with any major website, or with any key signed by a trusted certification authority (e.g. verisign et. al.). It seems the bulk of the bad keys were generated on embedded devices, when first powered on, when the PRNG hadn't had enough entropy to guarantee randomness. Been following this on ArsTechnica for awhile. And with regard to the above, some argue that this distribution of weak keys is even of greater concern: quote "Meanwhile, Hughes, one of the co-writers of the original paper, says he remains convinced that the weak keys represent a threat to people using webmail and e-commerce. "I hate to say it but this does have implications for web-based commerce because people can mount man-in-the-middle attacks," he said. "People know, for instance, there have been man-in-the-middle attacks mounted against websites by foreign countries. Embedded systems matter to e-commerce because they're the infrastructure that goes between you and the site you're trying to go to." /quote While this could be a case of protecting/justifying your initial assessment, the fact remains that, as you noted above, many of the weak keys were indeed embedded in routing equipment. That ain't good no matter how much you slice and dice it. -- www.eWoodShop.com Last update: 4/15/2010 KarlCaillouet@ (the obvious) http://gplus.to/eWoodShop |
#167
Posted to rec.woodworking
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Cleaning up an old table saw
HeyBub wrote:
In other words, "theory" is as close to facts as one can currently get. You can take it to the bank. You can start a religion based on it. You can let your sister marry it. In science, the word "theory" does NOT mean a guess, speculation, or even mere possibility. That's my theory. Good write up HeyBub - thanks for investing that time. So... I'll ask a question of what you described in your post. If a theory is as close to a fact as one can currently get, how does that notion resolve with the issue of conflicting theories? Isn't Big Bang a theory? Yet, if I understand correctly, there is at least more than one competing theory. If both (or all...) are legitimate theories, then the statement that a theoryis as close to fact as one can currently get, does not make sense. If I could give other currently popular competing theories (rather than the Big Bang), I'd do so, but I really don't spend much of my life in this area. -- -Mike- |
#168
Posted to rec.woodworking
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Cleaning up an old table saw
Scott Lurndal wrote:
To be more precise, Precise? That is a swear word to "big picture" people... the recent issue with RSA factoring related to weak PRNG implementations was primarily limited to embedded devices such as routers and gateways. None of the factorable (and they used a rather clever method using GCD to factor the keys) keys were associated with any major website, or with any key signed by a trusted certification authority (e.g. verisign et. al.). It seems the bulk of the bad keys were generated on embedded devices, when first powered on, when the PRNG hadn't had enough entropy to guarantee randomness. Yeah - what he said... I think... -- -Mike- |
#169
Posted to rec.woodworking
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Cleaning up an old table saw
"HeyBub" wrote in
m: Another word that causes confusion is "prophet." To a Jew and a Christian, the word has two completely different definitions. Members of the two faiths, unless they understand the differing meanings, can argue past each other all day long. Not sure whether this is completely apropos, but here goes. Eisenhower and his staff and Montgomery and his staff were having a highfaluting meeting prior to D-Day. (Oh well, I thought up the names, but it was a US-UK meeting in 1944. I know, because I was born later grin. Well the Brits wanted to table a battle plan, but ran into stiff opposition by the Americans, who absolutely did NOT want to table the proposal. After some back and forth, someone made the smoke clear, and asked let's talk about this battle plan, shall we? And all agreed because "to table" a proposal haad over the years acquired opposite meanings on different sides of the Atlantic. So, gentlemen and others, context is what you should look at it absolute meaning confuses. -- Best regards Han email address is invalid |
#170
Posted to rec.woodworking
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Cleaning up an old table saw
Swingman writes:
On 2/16/2012 10:57 AM, Scott Lurndal wrote: Han wrote: Well, in my book, you can brainstorm an idea, formulate a(n) hypothesis, perform experiments trying to prove the hypothesis, and if supported formulate a theory. Then once totally vetted, tested, and pulled through the wringer, if nothing untowards appears, it becomes "law". Even then you need to be careful, as shown by the recent instance of (not so) random number generation in the RSA algorithm involved in money transactions via the internet. To be more precise, the recent issue with RSA factoring related to weak PRNG implementations was primarily limited to embedded devices such as routers and gateways. See below: None of the factorable (and they used a rather clever method using GCD to factor the keys) keys were associated with any major website, or with any key signed by a trusted certification authority (e.g. verisign et. al.). It seems the bulk of the bad keys were generated on embedded devices, when first powered on, when the PRNG hadn't had enough entropy to guarantee randomness. Been following this on ArsTechnica for awhile. And with regard to the above, some argue that this distribution of weak keys is even of greater concern: quote "Meanwhile, Hughes, one of the co-writers of the original paper, says he remains convinced that the weak keys represent a threat to people using webmail and e-commerce. "I hate to say it but this does have implications for web-based commerce because people can mount man-in-the-middle attacks," he said. "People know, for instance, there have been man-in-the-middle attacks mounted against websites by foreign countries. Embedded systems matter to e-commerce because they're the infrastructure that goes between you and the site you're trying to go to." /quote While this could be a case of protecting/justifying your initial assessment, the fact remains that, as you noted above, many of the weak keys were indeed embedded in routing equipment. However, those keys were primarily SSH keys, not SSL keys, and were used to protect the administration interfaces on said routing equipment. Can't be used for a MIM attack at all, since it is completely orthogonal. Private keys used for the X.509 certificates used to protect commerce on major websites are generated by the website (or CA), then used to sign a CSR (Certificate Signing Request) that is transmitted to the certification authority. The authority then uses a private key for a certificate in the chain of trust (starting from a root certificate embedded in all browers) to sign the certficate represented by the CSR. Thus the certificate is signed by both the private key of the website certificate and the private key associated with the "parent" certificate. Given that the corresponding public keys are, well, public, the public key for the website can be used to verify that the certificate itself was signed by the websites private key, and the public key for the signing (parent) certificate can be used to verify the chain of trust for the website certificate. The private keys for the certification authorities are kept in SCSI connected keysigning boxes (tamper proof, BBN, nCipher, et. al.) and are never exposed in any way outside the box. They're generated with high-quality PNRGs and highly secure. The private keys for a website are kept by the website (or escrowed by a certification authority) and the security thereof is the responsibity of the respective parties. The private keys used with SSL (i.e. the X.509 certificates used to authenticate the server (and optionally client) side of the connection) are not used to _encrypt_ any data (aside from the SHA digest in the X.509 certificate), so compromised or weak private keys can't be used to decrypt encrypted data on the wire. When the SSL protocol (https handshakes, the protocol first retrieves the X.509 certificate from the server and validates the signatures on the certificate and compares the hostname in the certificate to the hostname used to connect to the host, and if they match and the signatures are good and the certificate has not been revoked (a client can contact the cert authority on-line), the protocol continues to the next step. If they don't match, or the signatures are faulty, the client software must notify the user and the user then must decide what to do (most probably don't understand the warnings and click through them - a problem in and of itself). The next step is for the two sides to agree on a symmetric (the same key is used for both encryption and decryption) cipher algorithm and key to use to secure the communications between the two sides. The client uses the servers public key to encrypt a random number; both parties generate a key from that random number which is then used to secure the communications. Note that here, the key is generated on every connection and its lifetime is limited to the duration of the SSL connection. So compromise of a weak private SSL webserver key may allow another host to impersonate a website (but only if the DNS system for the client can also be compromised to translate the website hostname to a different IP address). Note that the private keys used to secure e-commerce websites aren't usually generated on embedded router boxes. The vulnerabilities with the private embedded keys revolve primarily around SSH access for configuration and SSL-based web configuration supported by some routers/firewalls; not e-commerce - which is certainly a problem for the affected organizations, but shouldn't be an issue for consumers vis-a-vis SSL/TLS. scott (ex-verisign) |
#171
Posted to rec.woodworking
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Cleaning up an old table saw
On 2/17/2012 1:08 PM, Scott Lurndal wrote:
writes: On 2/16/2012 10:57 AM, Scott Lurndal wrote: Han wrote: Well, in my book, you can brainstorm an idea, formulate a(n) hypothesis, perform experiments trying to prove the hypothesis, and if supported formulate a theory. Then once totally vetted, tested, and pulled through the wringer, if nothing untowards appears, it becomes "law". Even then you need to be careful, as shown by the recent instance of (not so) random number generation in the RSA algorithm involved in money transactions via the internet. To be more precise, the recent issue with RSA factoring related to weak PRNG implementations was primarily limited to embedded devices such as routers and gateways. See below: None of the factorable (and they used a rather clever method using GCD to factor the keys) keys were associated with any major website, or with any key signed by a trusted certification authority (e.g. verisign et. al.). It seems the bulk of the bad keys were generated on embedded devices, when first powered on, when the PRNG hadn't had enough entropy to guarantee randomness. Been following this on ArsTechnica for awhile. And with regard to the above, some argue that this distribution of weak keys is even of greater concern: quote "Meanwhile, Hughes, one of the co-writers of the original paper, says he remains convinced that the weak keys represent a threat to people using webmail and e-commerce. "I hate to say it but this does have implications for web-based commerce because people can mount man-in-the-middle attacks," he said. "People know, for instance, there have been man-in-the-middle attacks mounted against websites by foreign countries. Embedded systems matter to e-commerce because they're the infrastructure that goes between you and the site you're trying to go to." /quote While this could be a case of protecting/justifying your initial assessment, the fact remains that, as you noted above, many of the weak keys were indeed embedded in routing equipment. However, those keys were primarily SSH keys, not SSL keys, and were used to protect the administration interfaces on said routing equipment. Can't be used for a MIM attack at all, since it is completely orthogonal. snip of much informative stuff So Hughes is indeed all wet? -- www.eWoodShop.com Last update: 4/15/2010 KarlCaillouet@ (the obvious) http://gplus.to/eWoodShop |
#172
Posted to rec.woodworking
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Cleaning up an old table saw
Swingman writes:
On 2/17/2012 1:08 PM, Scott Lurndal wrote: writes: On 2/16/2012 10:57 AM, Scott Lurndal wrote: Han wrote: Well, in my book, you can brainstorm an idea, formulate a(n) hypothesis, perform experiments trying to prove the hypothesis, and if supported formulate a theory. Then once totally vetted, tested, and pulled through the wringer, if nothing untowards appears, it becomes "law". Even then you need to be careful, as shown by the recent instance of (not so) random number generation in the RSA algorithm involved in money transactions via the internet. To be more precise, the recent issue with RSA factoring related to weak PRNG implementations was primarily limited to embedded devices such as routers and gateways. See below: None of the factorable (and they used a rather clever method using GCD to factor the keys) keys were associated with any major website, or with any key signed by a trusted certification authority (e.g. verisign et. al.). It seems the bulk of the bad keys were generated on embedded devices, when first powered on, when the PRNG hadn't had enough entropy to guarantee randomness. Been following this on ArsTechnica for awhile. And with regard to the above, some argue that this distribution of weak keys is even of greater concern: quote "Meanwhile, Hughes, one of the co-writers of the original paper, says he remains convinced that the weak keys represent a threat to people using webmail and e-commerce. "I hate to say it but this does have implications for web-based commerce because people can mount man-in-the-middle attacks," he said. "People know, for instance, there have been man-in-the-middle attacks mounted against websites by foreign countries. Embedded systems matter to e-commerce because they're the infrastructure that goes between you and the site you're trying to go to." /quote While this could be a case of protecting/justifying your initial assessment, the fact remains that, as you noted above, many of the weak keys were indeed embedded in routing equipment. However, those keys were primarily SSH keys, not SSL keys, and were used to protect the administration interfaces on said routing equipment. Can't be used for a MIM attack at all, since it is completely orthogonal. snip of much informative stuff So Hughes is indeed all wet? Insofar as e-commerce is concerned, yes. However, a successful attack on the router/firewall can be quite disruptive to either an organization (assuming they were stupid enough to allow external traffic to configure their infrastructure; something most are smart enough _not_ to do) or to the internet in general (say a core backbone router (ATT, L3, Hurricane Electric, et. al) is compromised; portions of the net could go dark for a short time). scott |
#173
Posted to rec.woodworking
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Cleaning up an old table saw
On 2/17/2012 8:56 PM, Scott Lurndal wrote:
writes: So Hughes is indeed all wet? Insofar as e-commerce is concerned, yes. That's good to know. It now seems to be the general consensus of those who really grasp the principles as the dust is settling. There were some pretty sensational lead off's at the beginning, mostly from the blogosphere click-whores. Thanks for the informative posts. -- www.eWoodShop.com Last update: 4/15/2010 KarlCaillouet@ (the obvious) http://gplus.to/eWoodShop |
#174
Posted to rec.woodworking
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Cleaning up an old table saw
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#177
Posted to rec.woodworking
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Cleaning up an old table saw
J. Clarke wrote:
In article , says... On Mon, 13 Feb 2012 12:15:39 -0600, Swingman wrote: I'm pretty well convinced that two factors that were in greater supply in those days are largely responsible for the current decline ... discipline, and the quality of the teachers. I agree on discipline, but I don't recall there being a plethora of good teachers back in the '50s. Maybe one out of 5 of my HS teachers qualified as good, 3 as mediocre, and 1 as horrible. I remember only one really excellent teacher. I hesitate to mention this because it's not P.C., but the rules now force the teachers to teach the unteachable. Also known as the lowest common denominator. In my day, if you couldn't keep up after as much extra help as the teacher could give, you were eventually ignored and given a failing grade. They can't do that anymore, it hurts the kiddies self esteem. It's worse than that, it's now mandated by law. The combination of "mainstreaming" and "no child left behind" means that the teachers have to put strenuous efforts into educating the uneducable and let the best and brightest fend for themselves. Everybody has to pass a standardized test. The trouble with this is that the best and brightest aren't expected to do more than pass the same standardized test as the worst and dullest. I'm sorry but this is just flat out wrong - at least where I live. I have one daughter and one daughter-in-law who are teachers in NY. Both of them will set you straight on this urban legend. Yes - they do work harder on the slower kids, but there is no legislation, nor are there any school policies that require to teach to the lowest common denominator. None. In fact - NY is aggressively grading schools on the caliber of the student they produce. The lowest common denominator in NY is the same - or nearly the same standard that we experienced in the 60's and 70's. Those were and are quite high standards. There are many schools - mostly urban that fail this standard, and they are under a lot of pressure to correct this. All of which says "Bull****" to the commonly thrown about notion (from those who usually don't even really have any understanding...) that there is some lowest common denominator thing going on. The foolishness of the above statement is that it creates the notion that the standarized test are at the lowest common denominator - translated to be simple - or stupid. It then goes on to state that the brightest are left to their own devices to achieve this level. Now think about that for just a moment... I will admit that my perspective today is somewhat limited by what I hear from my daughter and my daughter-in-law, but that is at least very reflective of the world of education today. Neither would tell you of "strenuous" efforts, or of letting the brightest fend for themselves. All of this from a guy who is not pro-teachers. We homeschooled our kids. -- -Mike- |
#178
Posted to rec.woodworking
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Cleaning up an old table saw
On Fri, 24 Feb 2012 12:14:02 -0500, Mike Marlow wrote:
Yes - they do work harder on the slower kids, but there is no legislation, nor are there any school policies that require to teach to the lowest common denominator. None. What are the percentages of students failing and having to repeat a grade? That'll tell you more than your personal experiences will. -- Intelligence is an experiment that failed - G. B. Shaw |
#179
Posted to rec.woodworking
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Cleaning up an old table saw
On Fri, 24 Feb 2012 18:09:56 +0000 (UTC), Larry Blanchard
wrote: On Fri, 24 Feb 2012 12:14:02 -0500, Mike Marlow wrote: Yes - they do work harder on the slower kids, but there is no legislation, nor are there any school policies that require to teach to the lowest common denominator. None. What are the percentages of students failing and having to repeat a grade? That'll tell you more than your personal experiences will. Um, someone tell Mike about the No Child Left Behind laws. They're what predicated the change to LCD teaching. And someone find the persons responsible for putting more money into the architecture of school buildings, the sports programs, and the administrator salaries than that of the teachers. And make them pay for their crimes against humanity. My neighbor's son was a high school Principal and tried to save teachers after funding cuts by removing the funding for the athletics department. The -state- jumped in and said he _must_ fund the dept. This was not the PE classes, but the -volunteer- sports programs. He thought that if enough parents wanted the sports, they could fund 'em themselves. The state told him differently. thud Sports are more important to some people than their child's education. Go figure. -- Happiness lies in the joy of achievement and the thrill of creative effort. -- Franklin D. Roosevelt |
#180
Posted to rec.woodworking
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Cleaning up an old table saw
Larry Blanchard wrote:
On Fri, 24 Feb 2012 12:14:02 -0500, Mike Marlow wrote: Yes - they do work harder on the slower kids, but there is no legislation, nor are there any school policies that require to teach to the lowest common denominator. None. What are the percentages of students failing and having to repeat a grade? That'll tell you more than your personal experiences will. I don't know the answer to that Larry, because I don't follow it. But - I know that from the reported pressures on various schools in the area to meet the new (and increasing) state standards, that more are not failing, than are. My personal experiences - being those of my daughter and my daughter-in-law are indeed very valid experiences. They live the life. Their input on such things as teaching to the lowest common denominator, pushing kids through just to get rid of them, and other similar topics that pop up in forums like this from time to time, is far more credible than the input from a bunch of us that are completely removed from the matter. -- -Mike- |
#181
Posted to rec.woodworking
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Cleaning up an old table saw
Larry Jaques wrote:
Um, someone tell Mike about the No Child Left Behind laws. Show me the No Child Left Behind Law that specifies that all students will be taught to the lowest common denominator. What are the penalties for violating this law? They're what predicated the change to LCD teaching. Go back and read what I wrote again. I stated that this whole LCD thing does not exist in my area, as it is thrown about in forums like this. Perhaps things are different where you live - I never spoke to anything but the area where I live. And someone find the persons responsible for putting more money into the architecture of school buildings, the sports programs, and the administrator salaries than that of the teachers. And make them pay for their crimes against humanity. We would not disagree too much on that point, but that's pretty much the way it's always been. Teachers who have been at it for a while though, do make very good money around here. My daughter-in-laws parents were both teachers and both retired at over $100K. They weren't hurting for compensation. My DIL started right off at $45K - not a bad starting pay for 9 months worth of work. My neighbor's son was a high school Principal and tried to save teachers after funding cuts by removing the funding for the athletics department. The -state- jumped in and said he _must_ fund the dept. This was not the PE classes, but the -volunteer- sports programs. He thought that if enough parents wanted the sports, they could fund 'em themselves. The state told him differently. thud That is what's criminal. -- -Mike- |
#182
Posted to rec.woodworking
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Cleaning up an old table saw
On Fri, 24 Feb 2012 16:39:50 -0500, Mike Marlow wrote:
What are the percentages of students failing and having to repeat a grade? That'll tell you more than your personal experiences will. I don't know the answer to that Larry, because I don't follow it. But - I know that from the reported pressures on various schools in the area to meet the new (and increasing) state standards, that more are not failing, than are. Mike, 51% passing is more than 49% that aren't :-). All I was trying to do was to get a quantifiable answer. -- Intelligence is an experiment that failed - G. B. Shaw |
#183
Posted to rec.woodworking
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Cleaning up an old table saw
On Fri, 24 Feb 2012 16:45:34 -0500, "Mike Marlow"
wrote: Larry Jaques wrote: Um, someone tell Mike about the No Child Left Behind laws. Show me the No Child Left Behind Law that specifies that all students will be taught to the lowest common denominator. What are the penalties for violating this law? They're what predicated the change to LCD teaching. Go back and read what I wrote again. I stated that this whole LCD thing does not exist in my area, as it is thrown about in forums like this. Perhaps things are different where you live - I never spoke to anything but the area where I live. And someone find the persons responsible for putting more money into the architecture of school buildings, the sports programs, and the administrator salaries than that of the teachers. And make them pay for their crimes against humanity. We would not disagree too much on that point, but that's pretty much the way it's always been. Teachers who have been at it for a while though, do make very good money around here. My daughter-in-laws parents were both teachers and both retired at over $100K. They weren't hurting for compensation. My DIL started right off at $45K - not a bad starting pay for 9 months worth of work. Were the parents Professors or school teachers? Profs make more. My neighbor's son was a high school Principal and tried to save teachers after funding cuts by removing the funding for the athletics department. The -state- jumped in and said he _must_ fund the dept. This was not the PE classes, but the -volunteer- sports programs. He thought that if enough parents wanted the sports, they could fund 'em themselves. The state told him differently. thud That is what's criminal. Amen! I guess the state thinks that parental donations directly to the school and/or the sports programs more than make up for the lack of teaching and teachers, somehow. -- Happiness lies in the joy of achievement and the thrill of creative effort. -- Franklin D. Roosevelt |
#184
Posted to rec.woodworking
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Cleaning up an old table saw
On 2/24/2012 1:09 PM, Larry Blanchard wrote:
at are the percentages of students failing and having to repeat a grade? That'll tell you more than your personal experiences will. In Indianapolis Indiana there are several High Schools in Indianapolis Indiana, where only about 20% of students entering into the high school will graduate from high school. Where are the parents? Teacher can not punish the kids when they miss behave. Parents who try to punish their kids get pulled into social services. Isn't our nanny society great. |
#185
Posted to rec.woodworking
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Cleaning up an old table saw
Larry Blanchard wrote:
On Fri, 24 Feb 2012 16:39:50 -0500, Mike Marlow wrote: What are the percentages of students failing and having to repeat a grade? That'll tell you more than your personal experiences will. I don't know the answer to that Larry, because I don't follow it. But - I know that from the reported pressures on various schools in the area to meet the new (and increasing) state standards, that more are not failing, than are. Mike, 51% passing is more than 49% that aren't :-). All I was trying to do was to get a quantifiable answer. Understand that, but like I said - I do not have that answer. Let me turn this back (for the sake of conversation...) - why do you ask? Do you either have evidence, or even a suspicion that those numbers may be closer to par, or even sub par? The only thing I can speak to is that NY has set standards for graduates. Minimum scores on state tests, etc. Not LCD stuff - real knowledge. We used to lead the nation in our graduate knowledge and the state is trying to get back there after some years of "new age education" that resulted in producing a bunch of dummies. This is what schools are being individually measured by. More than that, I probably can't speak to, since like I said - I don't keep up with this stuff. What I can say is that "move them out" does not work in this state anymore. LCD has never been a policy and it certainly is not one now. So - I'll ask you - can you provide the type of evidence that you have asked of me, that would show that LCD is even alive in NY, let alone the norm? -- -Mike- |
#186
Posted to rec.woodworking
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Cleaning up an old table saw
On 02/24/2012 06:32 PM, Mike Marlow wrote:
Larry Blanchard wrote: On Fri, 24 Feb 2012 16:39:50 -0500, Mike Marlow wrote: What are the percentages of students failing and having to repeat a grade? That'll tell you more than your personal experiences will. I don't know the answer to that Larry, because I don't follow it. But - I know that from the reported pressures on various schools in the area to meet the new (and increasing) state standards, that more are not failing, than are. Mike, 51% passing is more than 49% that aren't :-). All I was trying to do was to get a quantifiable answer. Understand that, but like I said - I do not have that answer. Let me turn this back (for the sake of conversation...) - why do you ask? Do you either have evidence, or even a suspicion that those numbers may be closer to par, or even sub par? The only thing I can speak to is that NY has set standards for graduates. Minimum scores on state tests, etc. Not LCD stuff - real knowledge. We used to lead the nation in our graduate knowledge and the state is trying to get back there after some years of "new age education" that resulted in producing a bunch of dummies. This is what schools are being individually measured by. More than that, I probably can't speak to, since like I said - I don't keep up with this stuff. What I can say is that "move them out" does not work in this state anymore. LCD has never been a policy and it certainly is not one now. So - I'll ask you - can you provide the type of evidence that you have asked of me, that would show that LCD is even alive in NY, let alone the norm? Jay walk? ;-) -- "Socialism is a philosophy of failure,the creed of ignorance, and the gospel of envy, its inherent virtue is the equal sharing of misery" -Winston Churchill |
#187
Posted to rec.woodworking
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Cleaning up an old table saw
Larry Jaques wrote:
On Fri, 24 Feb 2012 16:45:34 -0500, "Mike Marlow" wrote: Were the parents Professors or school teachers? Profs make more. Larry - please read... see the word "teachers" in the above paragraph? Note also that my DIL started out at $45K. That should have made sense in the context of retired teachers making double that. Amen! I guess the state thinks that parental donations directly to the school and/or the sports programs more than make up for the lack of teaching and teachers, somehow. I guess we are lucky here - though parents think sports are oh-so important, the state and the districts do no place the same importance on them. Sports are quickly cut here and we've had years where parents "suffered" pay to play. Good for that plan! -- -Mike- |
#188
Posted to rec.woodworking
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Cleaning up an old table saw
On Fri, 24 Feb 2012 20:37:12 -0500, "Mike Marlow"
wrote: Larry Jaques wrote: On Fri, 24 Feb 2012 16:45:34 -0500, "Mike Marlow" wrote: Were the parents Professors or school teachers? Profs make more. Larry - please read... see the word "teachers" in the above paragraph? Note also that my DIL started out at $45K. That should have made sense in the context of retired teachers making double that. I did read but people use words carelessly, so I checked. So sue me. I'm in a small, rural part of Oregon and you're over in the big city. Salaries are a bit different in the two places. Amen! I guess the state thinks that parental donations directly to the school and/or the sports programs more than make up for the lack of teaching and teachers, somehow. I guess we are lucky here - though parents think sports are oh-so important, the state and the districts do no place the same importance on them. Sports are quickly cut here and we've had years where parents "suffered" pay to play. Good for that plan! Agreed! -- Happiness lies in the joy of achievement and the thrill of creative effort. -- Franklin D. Roosevelt |
#189
Posted to rec.woodworking
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Cleaning up an old table saw
Larry Jaques wrote:
On Fri, 24 Feb 2012 20:37:12 -0500, "Mike Marlow" wrote: Larry Jaques wrote: On Fri, 24 Feb 2012 16:45:34 -0500, "Mike Marlow" wrote: Were the parents Professors or school teachers? Profs make more. Larry - please read... see the word "teachers" in the above paragraph? Note also that my DIL started out at $45K. That should have made sense in the context of retired teachers making double that. I did read but people use words carelessly, so I checked. So sue me. I'm in a small, rural part of Oregon and you're over in the big city. Salaries are a bit different in the two places. Come on Larry - I have repeated stated that I am in Central NY. The big city you speak of is Syracuse. We are very rural around here - we are not NYC - note the use of NY and not the use of NYC. We are one of the lowest income areas of our state. We probably are not so different from where you live. Maybe you should not have assumed what "NY" meant... BTW - how much can I sue you for? Maybe we can cut a deal... -- -Mike- |
#190
Posted to rec.woodworking
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Cleaning up an old table saw
On Fri, 24 Feb 2012 21:07:18 -0500, "Mike Marlow"
wrote: Larry Jaques wrote: On Fri, 24 Feb 2012 20:37:12 -0500, "Mike Marlow" wrote: Larry Jaques wrote: On Fri, 24 Feb 2012 16:45:34 -0500, "Mike Marlow" wrote: Were the parents Professors or school teachers? Profs make more. Larry - please read... see the word "teachers" in the above paragraph? Note also that my DIL started out at $45K. That should have made sense in the context of retired teachers making double that. I did read but people use words carelessly, so I checked. So sue me. I'm in a small, rural part of Oregon and you're over in the big city. Salaries are a bit different in the two places. Come on Larry - I have repeated stated that I am in Central NY. The big city you speak of is Syracuse. We are very rural around here - we are not NYC - note the use of NY and not the use of NYC. We are one of the lowest income areas of our state. We probably are not so different from where you live. Maybe you should not have assumed what "NY" meant... The East Coast is one big city, as is the greater San Angeles area here on the Left Coast. You've never been rural so you don't know. BTW - how much can I sue you for? Maybe we can cut a deal... Right now I'm worth about a plugged nickel. Halvsies? -- Happiness lies in the joy of achievement and the thrill of creative effort. -- Franklin D. Roosevelt |
#191
Posted to rec.woodworking
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Cleaning up an old table saw
"Larry Jaques" wrote in message ... On Fri, 24 Feb 2012 21:07:18 -0500, "Mike Marlow" wrote: Larry Jaques wrote: On Fri, 24 Feb 2012 20:37:12 -0500, "Mike Marlow" wrote: Larry Jaques wrote: On Fri, 24 Feb 2012 16:45:34 -0500, "Mike Marlow" wrote: Were the parents Professors or school teachers? Profs make more. Larry - please read... see the word "teachers" in the above paragraph? Note also that my DIL started out at $45K. That should have made sense in the context of retired teachers making double that. I did read but people use words carelessly, so I checked. So sue me. I'm in a small, rural part of Oregon and you're over in the big city. Salaries are a bit different in the two places. Come on Larry - I have repeated stated that I am in Central NY. The big city you speak of is Syracuse. We are very rural around here - we are not NYC - note the use of NY and not the use of NYC. We are one of the lowest income areas of our state. We probably are not so different from where you live. Maybe you should not have assumed what "NY" meant... The East Coast is one big city, as is the greater San Angeles area here on the Left Coast. You've never been rural so you don't know. ================================================== ========= You don't really believe that, do you? |
#192
Posted to rec.woodworking
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Cleaning up an old table saw
Larry Jaques wrote:
The East Coast is one big city, as is the greater San Angeles area here on the Left Coast. You've never been rural so you don't know. That's what so many people think - until they see the area. Oh - we are very rural here. My "lot" that my house sits on is 20 acres and it's all woods. When I first built my house my nearest neighbor was 1/2 mile up the road. Not so now, but... Grew up on 400 acres of dairy farm - though those things are pretty much a thing of the past now. To the contrary, I've never been urban - or even suburban for that matter. BTW - how much can I sue you for? Maybe we can cut a deal... Right now I'm worth about a plugged nickel. Halvsies? Sure - no sense getting greedy. Found money is found money. -- -Mike- |
#193
Posted to rec.woodworking
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Cleaning up an old table saw
On Sat, 25 Feb 2012 07:24:17 -0500, "Mike Marlow"
That's what so many people think - until they see the area. Oh - we are very rural here. My "lot" that my house sits on is 20 acres and it's all woods. When I first built my house my nearest neighbor was 1/2 mile up the road. Not so now, but... Grew up on 400 acres of dairy farm - though those things are pretty much a thing of the past now. To the contrary, I've never been urban - or even suburban for that matter. To me, rural means not having the amenities of the city nearby. How far away (distance or traveling time) is your "lot" from city conveniences? Perhaps something more pertinent to the conversation. How far away in distance or traveling time is your "lot" from a major hospital? An airport? A major grocery store? To me anyway, those things are the "city". |
#194
Posted to rec.woodworking
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Cleaning up an old table saw
Dave wrote:
On Sat, 25 Feb 2012 07:24:17 -0500, "Mike Marlow" That's what so many people think - until they see the area. Oh - we are very rural here. My "lot" that my house sits on is 20 acres and it's all woods. When I first built my house my nearest neighbor was 1/2 mile up the road. Not so now, but... Grew up on 400 acres of dairy farm - though those things are pretty much a thing of the past now. To the contrary, I've never been urban - or even suburban for that matter. To me, rural means not having the amenities of the city nearby. How far away (distance or traveling time) is your "lot" from city conveniences? Nearest city is Syracuse - about 30 minutes drive down the interstate. Perhaps something more pertinent to the conversation. How far away in distance or traveling time is your "lot" from a major hospital? An airport? A major grocery store? To me anyway, those things are the "city". Major hospitals are in Syracuse, so driving time is 30-ish minutes. Airport is on the north side of the city, so travel time to the airport is about that same time. Grocery stores - well the day and age of Wal Mart and some of the larger chain stores have changed what things look like in America in that respect. Nearest Wal Mart is pretty close - within 15 minutes. Nearest major grocery is closer in to Syracuse - 20 to 25 minutes. -- -Mike- |
#195
Posted to rec.woodworking
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Cleaning up an old table saw
On Sat, 25 Feb 2012 07:54:08 -0500, "Mike Marlow"
Nearest city is Syracuse - about 30 minutes drive down the interstate. Major hospitals are in Syracuse, so driving time is 30-ish minutes. Airport is on the north side of the city, so travel time to the airport is about that same time. Honestly, I'd have to question your "rural" designation, at least by my "time" criteria. With the frequent traffic congestion of any moderately sized city, thirty minutes traveling time is entirely acceptable. Quite possibly, the bulk of your travel time might be past fields and farms, but most anything you might need is apparently readily available if and when it is needed. "Rural" is supposed to be isolation in most every sense of the word, at least the way I view it. |
#196
Posted to rec.woodworking
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Cleaning up an old table saw
On Sat, 25 Feb 2012 07:24:17 -0500, "Mike Marlow"
wrote: Larry Jaques wrote: The East Coast is one big city, as is the greater San Angeles area here on the Left Coast. You've never been rural so you don't know. That's what so many people think - until they see the area. Oh - we are I was back there in '98 with a buddy, doing a PM on a gamma camera up on Lon Gisland. (Massapequa, IIRC.) We drove from there to D.C. and I saw all the forests between. Talk about tunnel vision on a really dull trip. BORING! Anyway, I know it's not one big city, but the density there is much higher than here in the West. very rural here. My "lot" that my house sits on is 20 acres and it's all woods. When I first built my house my nearest neighbor was 1/2 mile up the road. Not so now, but... Grew up on 400 acres of dairy farm - though those things are pretty much a thing of the past now. To the contrary, I've never been urban - or even suburban for that matter. Geeze, neither you nor CW caught the Demolition Man reference. sigh Hmm, I missed the Blade Runner and Double Dragon references myself. http://en.wikipedia.org/wiki/San_Angeles BTW - how much can I sue you for? Maybe we can cut a deal... Right now I'm worth about a plugged nickel. Halvsies? Sure - no sense getting greedy. Found money is found money. The Czech is in the male. -- Happiness lies in the joy of achievement and the thrill of creative effort. -- Franklin D. Roosevelt |
#197
Posted to rec.woodworking
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Cleaning up an old table saw
On Fri, 24 Feb 2012 22:57:44 -0800, Larry Jaques
wrote: On Fri, 24 Feb 2012 21:07:18 -0500, "Mike Marlow" wrote: Larry Jaques wrote: On Fri, 24 Feb 2012 20:37:12 -0500, "Mike Marlow" wrote: Larry Jaques wrote: On Fri, 24 Feb 2012 16:45:34 -0500, "Mike Marlow" wrote: Were the parents Professors or school teachers? Profs make more. Larry - please read... see the word "teachers" in the above paragraph? Note also that my DIL started out at $45K. That should have made sense in the context of retired teachers making double that. I did read but people use words carelessly, so I checked. So sue me. I'm in a small, rural part of Oregon and you're over in the big city. Salaries are a bit different in the two places. Come on Larry - I have repeated stated that I am in Central NY. The big city you speak of is Syracuse. We are very rural around here - we are not NYC - note the use of NY and not the use of NYC. We are one of the lowest income areas of our state. We probably are not so different from where you live. Maybe you should not have assumed what "NY" meant... The East Coast is one big city, as is the greater San Angeles area here on the Left Coast. You've never been rural so you don't know. But New York covers a lot of land that is FAR from the "east coast" and about as "rural" as you could get. Real "hill-billy country" - BTW - how much can I sue you for? Maybe we can cut a deal... Right now I'm worth about a plugged nickel. Halvsies? |
#198
Posted to rec.woodworking
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Cleaning up an old table saw
On Sat, 25 Feb 2012 06:08:19 -0800, Larry Jaques
wrote: On Sat, 25 Feb 2012 07:24:17 -0500, "Mike Marlow" wrote: Larry Jaques wrote: The East Coast is one big city, as is the greater San Angeles area here on the Left Coast. You've never been rural so you don't know. That's what so many people think - until they see the area. Oh - we are I was back there in '98 with a buddy, doing a PM on a gamma camera up on Lon Gisland. (Massapequa, IIRC.) We drove from there to D.C. and I saw all the forests between. Talk about tunnel vision on a really dull trip. BORING! Anyway, I know it's not one big city, but the density there is much higher than here in the West. very rural here. My "lot" that my house sits on is 20 acres and it's all woods. When I first built my house my nearest neighbor was 1/2 mile up the road. Not so now, but... Grew up on 400 acres of dairy farm - though those things are pretty much a thing of the past now. To the contrary, I've never been urban - or even suburban for that matter. Geeze, neither you nor CW caught the Demolition Man reference. sigh Hmm, I missed the Blade Runner and Double Dragon references myself. http://en.wikipedia.org/wiki/San_Angeles BTW - how much can I sue you for? Maybe we can cut a deal... from: http://www.ers.usda.gov/AmberWaves/J...ralAmerica.htm The term €śrural€ť conjures widely shared images of farms, ranches, villages, small towns, and open spaces. Yet, when it comes to distinguishing rural from urban places, researchers and policymakers employ a dizzying array of definitions. The use of multiple definitions reflects the reality that rural and urban are multidimensional concepts, making clear-cut distinctions between the two difficult. Is population density the defining concern, or is it geographic isolation? Is it small population size that makes it necessary to distinguish rural from urban? If so, how small is rural? Because the U.S. is a nation in which so many people live in areas that are not clearly rural or urban, seemingly small changes in the way rural areas are defined can have large impacts on who and what are considered rural. 'Rural definitions based on the administrative concept start with the Census Bureaus list of €śplaces.€ť Most places listed in the 2000 Census are incorporated entities with legally prescribed boundaries (e.g., Peoria City), but some are locally recognized, unincorporated communities. Rural is defined as territory outside these place boundaries, together with places smaller than a selected population threshold. For example, USDAs Telecom Hardship Loan Program defines rural as any area outside Census places of 5,000 or more people. Rural definitions based on the land-use concept most often start with the Census Bureaus set of urban areas, consisting of densely settled territory. Rural as defined by the Census Bureau includes open countryside and settlements with fewer than 2,500 residents. Urban areas are specifically designed to capture densely settled territory regardless of where municipal boundaries are drawn. They include adjacent suburbs that are outside place boundaries and exclude any territory within places that does not meet the density criteria. The most widely used rural definition based on the economic concept consists of the 2,050 nonmetropolitan (nonmetro) counties lying outside metro boundaries. Metropolitan (metro) areas are county-based entities that account for the economic influence of cities. The Office of Management and Budget (OMB) defines them as: Core counties with one or more urban areas of 50,000 people or more, and; Outlying counties economically tied to the core counties, as measured by the share of the employed population that commutes to and from core counties. Using these criteria, urban entities are defined as countywide or multicounty labor market areas extending well beyond their built-up cores. Prior to 2000, the land-use concept (Census urban areas) and the economic concept (OMB metro areas) were not applied to urban entities below 50,000 people. In 2000, the Census Bureau added urban areas ranging in size from 2,500 to 49,999 (labeling them urban clusters to distinguish them from the larger urbanized areas that had been defined since 1950). OMB added a new micropolitan (micro) area classification, using the same criteria as used for metro areas but lowering the threshold to 10,000 people. These modifications greatly increase the flexibility of researchers and administrators to tailor rural definitions to different target populations. Counties are often too large, especially in Western States, to accurately represent labor market areas in all cases. Thus, metro and micro areas often include territory that is legitimately rural from both a land-use and economic perspective. ERS Rural-Urban Commuting Area (RUCA) codes provide an alternative, economic classification using census tracts rather than counties. Although relatively new, these codes have been widely adopted for both research and policy, especially in rural health applications. RUCA codes follow (as closely as possible) the same concepts and criteria used to define metro and micro areas. By using the more detailed census tracts, they provide a different geographic pattern of settlement classification. While counties are generally too large to delineate labor market areas below the 10,000 population threshold, RUCA codes identify such areas for towns with populations as small as 2,500. Additional information and files containing the codes are available in the ERS Measuring Rurality Briefing Room. |
#199
Posted to rec.woodworking
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Cleaning up an old table saw
On Fri, 24 Feb 2012 20:32:21 -0500, Mike Marlow wrote:
Mike, 51% passing is more than 49% that aren't :-). All I was trying to do was to get a quantifiable answer. Understand that, but like I said - I do not have that answer. Let me turn this back (for the sake of conversation...) - why do you ask? Do you either have evidence, or even a suspicion that those numbers may be closer to par, or even sub par? My suspicion is that a more students flunked out when I went to school than do now. But numbers are hard to come by. When I try to look up failure rates over time I get numbers that count dropouts, boasts about some new technique that lowers failure rates, etc.. But nothing that says x percent flunked in this year, y in this year, etc.. One could suspect that the NEA doesn't want those numbers readily available :-). So - I'll ask you - can you provide the type of evidence that you have asked of me, that would show that LCD is even alive in NY, let alone the norm? No, I don't. I've lived in Ohio, Kentucky, Illinois, Idaho, California, and Washington. I have no knowledge of the NY school system. But if you have the nirvana you describe, you're very lucky. I think most people over 50 who come in contact with today's high school graduates would declare it obvious that standards have fallen since they went to school. But even that opinion can be challenged on the grounds that maybe some of those graduates actually weren't. I do remember seeing claims that a 4-year college degree today is equivalent to a high school diploma of past times. Anyone have that data available? -- Intelligence is an experiment that failed - G. B. Shaw |
#200
Posted to rec.woodworking
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Cleaning up an old table saw
On Fri, 24 Feb 2012 19:58:38 -0500, Keith Nuttle wrote:
In Indianapolis Indiana there are several High Schools in Indianapolis Indiana, where only about 20% of students entering into the high school will graduate from high school. But how many of those flunked as opposed to the ones who dropped out? -- Intelligence is an experiment that failed - G. B. Shaw |
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