09 FEB 2018 by ideonexus
Bias in Praise VS Punishment and Reversion to the Mean
I had the most satisfying Eureka experience of my career while attempting to teach flight instructors that praise is more effective than punishment for promoting skill-learning. When I had finished my enthusiastic speech, one of the most seasoned instructors in the audience raised his hand and made his own short speech, which began by conceding that positive reinforcement might be good for the birds, but went on to deny that it was optimal for flight cadets. He said, “On many occasions I ha... 1 
notes
notesUser Cortesoft has a good analogy for this:
"Flip 100 coins. Take the ones that 'failed' (landed tails) and scold them. Flip them again. Half improved! Praise the ones that got heads the first time. Flip them again. Half got worse :(
"Clearly, scolding is more effective than praising."
(source)
See also Regression Fallacy
25 OCT 2017 by ideonexus
A Sick Burn
Yet your prison without coherent design continues to imprison you. How can this be, if it has no strong places? The rational prisoner exploits the weak places, creates order from chaos: instead, collectives like the FSF vindicate their jailers by building cells almost compatible with the existing ones, albeit with more features. The journalist with three undergraduate degrees from MIT, the researcher at Microsoft, and the senior scientist at Apple might volunteer a few words about the regulat...Folksonomies: insults
Folksonomies: insults
1 notes
notes14 MAR 2017 by ideonexus
Studies on Secular Parenting
The results of such secular child-rearing are encouraging. Studies have found that secular teenagers are far less likely to care what the “cool kids” think, or express a need to fit in with them, than their religious peers. When these teens mature into “godless” adults, they exhibit less racism than their religious counterparts, according to a 2010 Duke University study. Many psychological studies show that secular grownups tend to be less vengeful, less nationalistic, less militarist... 1 notes
notes17 SEP 2013 by ideonexus
Neurons are Domesticated Cells
You really don't have to worry about one part of your laptop going rogue and trying out something on its own that the rest of the system doesn't want to do. No, they're all slaves. If they're agents, they're slaves. They are prisoners. They have very clear job descriptions. They get fed every day. They don't have to worry about where the energy's coming from, and they're not ambitious. They just do what they're asked to do and do it brilliantly with only the slightest tint of comprehension. Y...
1 But they are also slightly feral. Neurons compete with one another, the brain works by neural pruning, natural selection. Cells that don't get used are allowed to die. Thus, neurons are motivated to survive, to have some independence.
12 JAN 2011 by TGAW
Malcolm X: If Motivated...
In the hectic pace of the world today, there is no time for meditation, or for deep thought. A prisoner has time that he can put to good use. I’d put prison second to college as the best place for a man to go if he needs to do some thinking. If he’s motivated, in prison he can change his life.
Malcolm X on how prison is the second best place for a man to do some thinking... and how if he's motivated, prison can change his life.
