Teachers Bonus a Waste of Money
There isn't much doubt that the bonus scheme for teachers will not work. Like the mystique of "time and motion" where the claim is made that human productivity is linear and is an increasing curve, it's a pipe dream! Machinery can only be speeded up so much before parts start flying off in all directions and everything shuts down for maintenance. Furthermore, when task are done too quickly a lot of "non-size" rubbish is produced. While output in some industry can be improved, for paper carriers such as teachers this is virtually impossible.
Some teachers are better than others and for the main part this is innate: it is not learned and never can be. The only measurement is the quality of students that are lucky enough to be taught by them. Even then, tying down the factors that do improve matters is not easy to identify. Usually. students have an affinity with a teacher; thus they are prepared to work harder. It is not the teacher who is putting in more effort - it is the student. Testing students to deduce the performance of their teachers will also drive a wedge between teachers and students. Considering only one in ten teachers will benefit from the bonus scheme it is divisive for teachers themselves. Industrial strife is just down the road.
Overall, it is a silly exercise. Why should the Government, the taxpayer, pay more? Will good teachers be paid more for what they are already doing? It seems so. Why single out one sector of employment for a reward that everyone else doesn't get purely because it is motivated by one person, Julia Gillard? Apparently it has to do with good teachers being virtuous people. It is not much use holding out one group as an example if there is no intention to apply it to the whole workforce. Paying good teacher more will not make lesser beings respectful toward them. It will make the average teacher angry. Let's not go back to pet projects like in the Howard and Rudd eras.
Some teachers are better than others and for the main part this is innate: it is not learned and never can be. The only measurement is the quality of students that are lucky enough to be taught by them. Even then, tying down the factors that do improve matters is not easy to identify. Usually. students have an affinity with a teacher; thus they are prepared to work harder. It is not the teacher who is putting in more effort - it is the student. Testing students to deduce the performance of their teachers will also drive a wedge between teachers and students. Considering only one in ten teachers will benefit from the bonus scheme it is divisive for teachers themselves. Industrial strife is just down the road.
Overall, it is a silly exercise. Why should the Government, the taxpayer, pay more? Will good teachers be paid more for what they are already doing? It seems so. Why single out one sector of employment for a reward that everyone else doesn't get purely because it is motivated by one person, Julia Gillard? Apparently it has to do with good teachers being virtuous people. It is not much use holding out one group as an example if there is no intention to apply it to the whole workforce. Paying good teacher more will not make lesser beings respectful toward them. It will make the average teacher angry. Let's not go back to pet projects like in the Howard and Rudd eras.
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Education
Man Attacks Youth With a Hedgehog
Don't throw wildlife around! You may be punished for it.
A New Zealand man has to attend court for throwing a hedgehog at a teenager. Mr Singhalargh threw the poor animal five meters at a 15 year old in the eastern North Island town of Whakatane.
The teenager was injured. He got a large red welt and several puncture wounds. The man was arrested shortly afterwards for assault with a weapon, namely the hedgehog.
The police did not say whether the hedgehog was alive before the ordeal, but did say that the animal was definitely dead afterwards.
A New Zealand man has to attend court for throwing a hedgehog at a teenager. Mr Singhalargh threw the poor animal five meters at a 15 year old in the eastern North Island town of Whakatane.
The teenager was injured. He got a large red welt and several puncture wounds. The man was arrested shortly afterwards for assault with a weapon, namely the hedgehog.
The police did not say whether the hedgehog was alive before the ordeal, but did say that the animal was definitely dead afterwards.
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Society
The Government Should Publish the Real CPI Figure
It is about time the Government informed the public about the true rate of inflation and increased payments to those who are entitled to it. Okay, unemployment is low but those living in rural areas depend on it to survive. They can continue to to rely on the unemployment benefit, or they can move to the city. That is the last thing we want - more people living in the major coastal cities.
The problem is that non-essentials are included in the CPI. This offsets the real inflationary increase in the necessities of life. Many do not know that essential goods have increased by a massive 8 per cent over the past year. The high dollar is "hiding" this by making imported non-essentials cheaper. Prices of such goods have actually fallen. Those on low incomes spend a higher proportion of their income on essentials like food, electricity, water, fuel and rent.
Oddly, interest rates are not in the CPI package. Curiously, it was taken out in 1998. In other words both political parties have been covering up the cost of living. Furthermore, Price rises in property are out as well.
Another important thing that the public is not informed of is the practice of discounting a price that hasn't changed (quality adjustment). If the price of something has not increased over a year you would think that this would have zero effect on the the CPI. This is not the case. The price of an electronic product will reduce the CPI even if it has not gone up. How does this happen? It is because the Government discounts the price of this non-essential by saying it is a better product due to technological improvement. It says you are getting more for your money and the price has fallen when it has not. This is purely a value judgement. Measures of inflation should contain factual data only. This is no more nor less than doctoring of figures which benefits the Government. Both political sides alter the CPI to make things seem better. Note how the Coalition passed over the CPI when the GST was introduced? A fully independent body should regularly revue the way the CPI figure is evaluated and this nonsense should stop.
The problem is that non-essentials are included in the CPI. This offsets the real inflationary increase in the necessities of life. Many do not know that essential goods have increased by a massive 8 per cent over the past year. The high dollar is "hiding" this by making imported non-essentials cheaper. Prices of such goods have actually fallen. Those on low incomes spend a higher proportion of their income on essentials like food, electricity, water, fuel and rent.
Oddly, interest rates are not in the CPI package. Curiously, it was taken out in 1998. In other words both political parties have been covering up the cost of living. Furthermore, Price rises in property are out as well.
Another important thing that the public is not informed of is the practice of discounting a price that hasn't changed (quality adjustment). If the price of something has not increased over a year you would think that this would have zero effect on the the CPI. This is not the case. The price of an electronic product will reduce the CPI even if it has not gone up. How does this happen? It is because the Government discounts the price of this non-essential by saying it is a better product due to technological improvement. It says you are getting more for your money and the price has fallen when it has not. This is purely a value judgement. Measures of inflation should contain factual data only. This is no more nor less than doctoring of figures which benefits the Government. Both political sides alter the CPI to make things seem better. Note how the Coalition passed over the CPI when the GST was introduced? A fully independent body should regularly revue the way the CPI figure is evaluated and this nonsense should stop.
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Economics
Sweet Potato Is Being Improved
The sweet potato is a hotel counter-lunch filling. It is something you have when there is no other vegetable left. Most people eat it because it is on the plate. It's flavour can be described as sugary. The only vegetable anything like it is fresh baby peas that can be quite sweet. The sweet potato, however, is far too "sickly" for most palates. This humble vegetable is being revamped.
Researchers in Queensland are trying to find varieties that can be grown more economically and which are more suitable for consumers - diametrically opposed goals one would assume. They are looking for more brilliantly coloured kinds, a silly aspiration considering people don't eat colour. It is the taste that is the problem. Seeing pretty red, purple, orange and white skin while you are peeling them is hardly, well, "appealing". Scientists are saying the colours are exciting. Wow! They are also saying that there are interesting flavours. This claim is not soundly based because no formal taste tests have been done.
A fatter kind is being worked on. A quick perusal of the local greengrocer would indicate that size is not really an issue. There are some monsters out there already. Like giant pumpkins such monstrosities are usually only fit for the rubbish bin.
Those doing the study admit that the sweet potato being produced is of very high quality. If that is the case why bother working on improvements? Surely, research on more main-stream vegetables like the standard potato is more logical than trying to improve a vegetable that is at best only a fill-in on the dinner plate.
Researchers in Queensland are trying to find varieties that can be grown more economically and which are more suitable for consumers - diametrically opposed goals one would assume. They are looking for more brilliantly coloured kinds, a silly aspiration considering people don't eat colour. It is the taste that is the problem. Seeing pretty red, purple, orange and white skin while you are peeling them is hardly, well, "appealing". Scientists are saying the colours are exciting. Wow! They are also saying that there are interesting flavours. This claim is not soundly based because no formal taste tests have been done.
A fatter kind is being worked on. A quick perusal of the local greengrocer would indicate that size is not really an issue. There are some monsters out there already. Like giant pumpkins such monstrosities are usually only fit for the rubbish bin.
Those doing the study admit that the sweet potato being produced is of very high quality. If that is the case why bother working on improvements? Surely, research on more main-stream vegetables like the standard potato is more logical than trying to improve a vegetable that is at best only a fill-in on the dinner plate.
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Science
Ancient Marsupial Found With Specialised Teeth for Eating Snails
Evidence of the existence of specialised ancient marsupials have been found in Australia. They had teeth that were "hammer-like" for crushing snail shells. Lizards living today in rain forests have similar teeth. They had premolars like the teeth in humans located between the molars and canines. Researchers could not determine at first what the strange teeth were used for. It was the first time that such teeth had been found in marsupials.
Like the Tasmanian tiger a marsupial which filled the role of native dog in Australia, so this marsupial more than 10 million years ago, lived in the niche that the pink-tongued skink holds today. This wet rain forest lizard is quite large, about 40 cm in length, so it's ancestor would have been a tough competitor.
The extinct marsupial became extinct when the weather changed in Australia and inland rain forests receded toward the coast. Lizards could survive in the new environment. The marsupial could not.
Riversleigh in northern Australia, a rich source of marsupial fossils, was where the find was made. Indication are that the marsupial was not plentiful even in prehistoric times because so few fossils of the animal have been found.
Like the Tasmanian tiger a marsupial which filled the role of native dog in Australia, so this marsupial more than 10 million years ago, lived in the niche that the pink-tongued skink holds today. This wet rain forest lizard is quite large, about 40 cm in length, so it's ancestor would have been a tough competitor.
The extinct marsupial became extinct when the weather changed in Australia and inland rain forests receded toward the coast. Lizards could survive in the new environment. The marsupial could not.
Riversleigh in northern Australia, a rich source of marsupial fossils, was where the find was made. Indication are that the marsupial was not plentiful even in prehistoric times because so few fossils of the animal have been found.
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Science
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