The Gnomon
Scholar
- Joined
- Nov 27, 2007
- Messages
- 107
Also, SAT's and most of the other tests used are "norm-referenced" (http://www.ncrel.org/sdrs/areas/issues/methods/assment/as8lk1.htm)
so they don't actually tell us much about how present students' actual knowlege compares to that of past students. With a norm-referenced test, your score depends not just on how many questions you got right or wrong, but with how everyone else in a random sampling did on the same test in the same year. If everyone get's smarter from one year to the next, then you need to also get smarter to get the same score.
Good point. If scores represent relative standing, they cannot be meaningfully compared across different testing populations (years).
Also - the question of "What needs to be taught?" is highly relevant. In my days, basic understanding of the use of a slide rule was essential to technical success in higher education. Now it's irrelevant. Basic computer skills are now relevant; in my earlier education days computers were legendary vacuum-tubed beasts in underground bunkers, accessable to elite scientists only.
The use of logarithm and trigonometric tables was once an essential part of mathematics education.
Continents didn't move. DNA wasn't known about. Noble gases didn't form compounds. You got your feet x-rayed when you bought shoes. . .
There were grammar distinctions made that no-one now seems to understand (modes {subjunctive, imperative}, rules against split infinitives . . .) or care about, as we seem to be able to get by without them, for the most part.
What was important then, is not so now; what is important now, either wasn't then, or didn't exist.
So . . . how can any meaningful comparison be made, even given a situation in which all the other variables (dropout rates, philosophies of education . . .) are controlled?
A better question is: are our educational institutions doing the best possible job of teaching what today's students need. Not a simple question, but one which needs to be addressed.
Discipline has largely become passe, even shunned. Teachers can barely blink at students nowdays for fear of a lawsuit, and spineless/incompetent parents are all the rage. They think taking away one of Johnny's 50 video games is a legit punishment then wonder why it doesn't seem to help. Must be the system. 