Since most chicken littles of the academic crisis cite declining SAT scores, Rothstein begins with an examination of exactly what the SAT is supposed to measure, and more importantly, who takes the SAT. Since SAT scores reflect the achievement of a self-selected group, because the SAT is not required, these scores aren't of much use in demonstrating the abilities of an entire senior class (not to mention the fact that juniors and seniors take it together, along with some sophomores as well). I learned the surprising fact that until 1994, yearly scores were still compared (with some adjustment, but nonetheless....) to a group of young men who had all gone to private schools, and who took the test in 1941.
Rothstein includes information about declining dropout rates since the 1930's, and how this effects achievement scores of a senior class; he looks at more legitimate means of comparing students, such as the Iowa Test of Basic Skills. He also looks at the correlation between income and SAT scores, and documents the fact that more students from lower income families have been taking the test in recent decades.
In the last chapters, Rothstein examines some of the other issues facing schools, such as bi-lingual education, and phonics vs. whole word methods of reading instruction.
Anyone in education, and anyone concerned about national student achievement should read this book.
The problem is that it's exactly those tests -- and others -- which are used to tell us how we've gotten worse in our school systems.
In 1941 -- the first year of the SAT -- approximately 1% of all high school students took the SAT. Accurate demographic data don't exist, but the test was taken, for the most part, by the kids from wealthy families.
Today, the percentage of kids taking the test is much greater. And thus the demographics are vastly different. Yet we draw mistaken conclusions from test results then, and now, that are simply statistically impossible to make.
Very interesting book. Gives a much-needed historical perspective.
The author's conclusion -- that schools are actually doing a better job today than in years past -- is quite well-supported.
Final note: the average IQ in our country went up 15 points -- a huge gain -- from 1932 to 1978. (No analysis done since then that the author noted.) Is this the sign of a system in disarray? Doesn't seem so.
The author is quick to point out that his analysis isn't meant to say that no improvements can, or need be, made in our schools. But perhaps we're seeing "crisis" about the wrong things. And putting money into the wrong things.
He encourages us to make objective analysis, and to understand what we can conclude -- and what we cannot.
Excellent. Read it.
You should also read another of his book "a guide to bcp". that will help to complete a whole picture.
I found I was unable to finish reading the book. The writing style and theme development was too daunting.
The C/C++ chapter is divided into "beginner", "intermediate", and "advanced" sections. Instead, they should be labeled "unbelievably trivial", "very trivial", and "trivial". Even worse, much of the information is presented in a misleading or incorrect fashion. I suppose this is to be expected, given that the main credentials of the person who wrote the C/C++ section are a music degree and the ability to play the string bass.
If I were giving an interview and I heard a candidate parroting the C/C++ answers in this book, I would promptly show him/her to the door.
Instead, get a copy of: "Programming Interviews Exposed" by Mongan and Suojanen.
I have no idea about Mainframe, Cisco etc sections.
Only ASP section is worth reading with a comprehensive coverage of the topic.
I have never returned a book. This is the first one which I had to return.