Updating a meta analysis of intervention research with challenging behaviour international latest dating sites
But unfortunately, our programmer can know that the variable was supposed to work on.
More seriously, working memory can be useful since it allows one to grasp more of the structure of something at any one time.
One of the nice things about N-back is that while it may or may not improve your IQ, it may help you in other ways.
WM training helps alcoholics reduce their consumption characters exactly 2 positions away from each other.
It’s not all that obvious, but just about every productivity innovation in computing is about either cutting down on how much a programmer needs to know (eg.
garbage collection), or making it easier for him to shuffle things in and out of his - they’re all about making the external world part of your mind.
(And the link between WM and performance on IQ tests has been disputed; high WM as measured by OSPAN does not correlate well with performance on hard Raven’s questions.) Brain Workshop offers many modes, some far more elaborate than simple Dual N-back; no research has been done on them, so little can be said about what they are good for or what they train or what improvements they may offer; Jaeggi 2010 seemed to find Single N-back better than Dual N-back.
Some of the more elaborate modes seem to focus heavily on shifting the correct response among various modalities - not just sound, but left/right, eg.
John Mc Phee wrote that Bill Bradley’s success as a basketball player was due partly to his extraordinary peripheral vision.
When you resume work, you can’t remember any of the details (like local variable names you were using, or where you were up to in implementing that search algorithm) and you have to keep looking these things up, which slows you down a lot until you get back up to speed. And I’ve heard several hackers say that after drinking even half a beer they can’t program at all.
So maybe hacking does require some special ability to focus.
- and so stress context switches; there are results that task switching can be trained and that it transfers.
Imagine a poor programmer who has suffered brain damage and has only enough working memory for 1 definition at a time. To write a correct program, he needs to know simultaneously 2 things - what a variable, say, contains, and what is valid input for a program.