13 items | 29 visits
Place where I put stuff that I feel we all should know about.
Updated on 2008-10-17
Created on 2008-04-27
Category: Schools & Education
URL:
An article using Enron as it's basis for why companies fail.

An article detailing the struggle and determination of Richard Branson
For those of you who haven’t heard of Richard Branson before, he is an exceptional entrepreneur and the founder of the Virgin group of companies. Business life for Richard Branson started at the age of 17 when he started to publish a magazine Student. He aimed high: he chased down Mick Jagger, John Lennon and the likes to get interviews, he phoned major companies to sell advertisements, and he targeted a nationwide audience. It took a year or so to take off, but he succeeded. Student magazine eventually lead to a music record mail ordering business, music shops, a studio and eventually the Virgin Music record label.
Richard did not stop there, Virgin Music has reinvented itself over and over. At first is was a record label with a hippy image (Mike Oldfield’s Tubular Bells was the big breakthrough), but after signing the Sex Pistols this image changed. After this Phil Collins, Peter Gabriel, Sting, Janet Jackson, The Rolling Stones and many many others were signed by Virgin. In the meantime though Richard got a bit “bored” as he lost the challenge in the game of contracting another pop group. So he started an airline to compete against British Airways. To cut a long story short, he succeeded in running it successful, despite the dirty tricks from BA and despite the fact that he “lost” Virgin Music in the process. Nowadays, Virgin has a wide variety of companies, and they target markets where customers are getting a raw deal, or where there is a market dominance by one or two players.
Last week I finished his autobiography Losing My Virginity. It’s a recommended read, his story is a remarkable one, that I find very inspirational. In his book Richard tells about his life from the very start, including the successes, the screw-ups, the record attempts, his marriages, having children, losing a child, buying an island, battling BA and banks and so on.
I don't know how accurate this is but it's pretty in-depth. Many of the problems listed here are common to many companies but this is particularly special in that it lists a specific company and their specific struggles.
The proverb says “the honest man is chased from ten villages.” It was true then and it’s true now.
I tried SuperMemo a few years ago, on a Palm Pilot. My experience was that the user interface was acceptable, though not good, but data entry was too difficult on a Palm. Furthermore, I was using it to try to learn Italian, and I discovered that, yes, it seemed to be good for memorization of words, but it didn't seem to help me string those words together; for that, I still needed my traditional language books and classes.
Perhaps someone who has "[turned his] back on every convention of social life" isn't the best person to be writing software to help people communicate.
Also: the SuperMemo website is terrible. When I first went to it, I thought it was one of those advertising sites that's just lists of other pages. A good interface is important.
The utter lack of interest by the education community in the science of learning isn't that much of a mystery. Since the industry is dominated by government agencies the importance of learning is diminished. What's important to the people who run a school district, that kids learn or that next year's budget is greater then this year's?
Kids are measured for the learning they've accomplished but education agencies aren't measured for the learning those kids have accomplished. So why bother with all that tedious scientific stuff? You can suit yourself, fall in love with content-free ideologies and there's never any consequences.
It's the intellectual equivalent of Gresham's Law in which bad ideas drive out good. Good ideas - breakthroughs - result in political/organizational upheaval. Very upsetting to people who've achieved a certain degree of success under the old regime so best ignored in favor of innovations which leave the status quo unmarred.
Instead, Wozniak has ridden SuperMemo into uncharted regions of self-experimentation. In 1999, he started making a detailed record of his hours of sleep, and now he's working to correlate that data with his daily performance on study repetitions. Psychologists have long believed there's a correlation between sleep and memory, but no mathematical law has been discovered. Wozniak has also invented a way to apply his learning system to his intake of unstructured information from books and articles, winnowing written material down to the type of discrete chunks that can be memorized, and then scheduling them for efficient learning. He selects a short section of what he's reading and copies it into the SuperMemo application, which predicts when he'll want to read it again so it sticks in his mind. He cuts and pastes completely unread material into the system, assigning it a priority. SuperMemo shuffles all his potential knowledge into a queue and presents it to him on a study screen when the time is right. Wozniak can look at a graph of what he's got lined up to learn and adjust the priority rankings if his goals change.
These techniques are designed to overcome steep learning curves through automated steps, like stairs on a hill. He calls it incremental reading, and it has come to dominate his intellectual life. Wozniak no longer wastes time worrying that he hasn't gotten to some article he wants to read; once it's loaded into the system, he trusts his algorithm to apportion it to his consciousness at the appropriate time.
The battle between lab-tested techniques and conventional pedagogy went on for decades, and it's fair to say that the psychologists lost. All those studies of human memory in the lab — using nonsense syllables, random numbers, pictures, maps, foreign vocabulary, scattered dots — had so little influence on actual practice that eventually their irrelevance provoked a revolt. In the late '70s, Ulric Neisser, the pioneering researcher who coined the term cognitive psychology, launched a broad attack on the approach of Ebbinghaus and his scientific kin.
"We have established firm empirical generalizations, but most of them are so obvious that every 10-year-old knows them anyway," Neisser complained. "We have an intellectually impressive group of theories, but history offers little confidence that they will provide any meaningful insight into natural behavior." Neisser encouraged psychologists to leave their labs and study memory in its natural environment, in the style of ecologists. He didn't doubt that the laboratory theories were correct in their limited way, but he wanted results that had power to change the world.
The problem of forgetting might not torment us so much if we could only convince ourselves that remembering isn't important. Perhaps the things we learn — words, dates, formulas, historical and biographical details — don't really matter. Facts can be looked up. That's what the Internet is for. When it comes to learning, what really matters is how things fit together. We master the stories, the schemas, the frameworks, the paradigms; we rehearse the lingo; we swim in the episteme.
The disadvantage of this comforting notion is that it's false. "The people who criticize memorization — how happy would they be to spell out every letter of every word they read?" asks Robert Bjork, chair of UCLA's psychology department and one of the most eminent memory researchers. After all, Bjork notes, children learn to read whole words through intense practice, and every time we enter a new field we become children again. "You can't escape memorization," he says. "There is an initial process of learning the names of things. That's a stage we all go through. It's all the more important to go through it rapidly." The human brain is a marvel of associative processing, but in order to make associations, data must be loaded into memory.
Ebbinghaus discovered many lawlike regularities of mental life. He was the first to draw a learning curve. Among his original observations was an account of a strange phenomenon that would drive his successors half batty for the next century: the spacing effect.
Ebbinghaus showed that it's possible to dramatically improve learning by correctly spacing practice sessions. On one level, this finding is trivial; all students have been warned not to cram. But the efficiencies created by precise spacing are so large, and the improvement in performance so predictable, that from nearly the moment Ebbinghaus described the spacing effect, psychologists have been urging educators to use it to accelerate human progress. After all, there is a tremendous amount of material we might want to know. Time is short.
Article on the program Supermemo as well as some brief background on the Spacing Effect
The winter sun sets in mid-afternoon in Kolobrzeg, Poland, but the early twilight does not deter people from taking their regular outdoor promenade. Bundled up in parkas with fur-trimmed hoods, strolling hand in mittened hand along the edge of the Baltic Sea, off-season tourists from Germany stop openmouthed when they see a tall, well-built, nearly naked man running up and down the sand.
"Kalt? Kalt?" one of them calls out. The man gives a polite but vague answer, then turns and dives into the waves. After swimming back and forth in the 40-degree water for a few minutes, he emerges from the surf and jogs briefly along the shore. The wind is strong, but the man makes no move to get dressed. Passersby continue to comment and stare. "This is one of the reasons I prefer anonymity," he tells me in English. "You do something even slightly out of the ordinary and it causes a sensation."
Article on what it means to step up to challenges - talent or no talent
Personal commentary about the challenges of writing a book and getting it published and attracting the optimum audience
Isn't it interesting how many people dream of writing a book? It's sweet, and it's (mostly) harmless, and I guess I once semi-shared that dream, and I guess one or two brain cells still make room for the possibility that I will someday write a book (fat chance). But, but, but ... Then I followed the book-publishing industry for 15 years.
Fact #1: Millions of people are working on books, or believe that they could write a book, or are planning to write a book.
13 items | 29 visits
Place where I put stuff that I feel we all should know about.
Updated on 2008-10-17
Created on 2008-04-27
Category: Schools & Education
URL: