Showing posts with label brains. Show all posts
Showing posts with label brains. Show all posts

Friday, March 19, 2010

Brains: Good Books

I am totally fascinated by the brain and how it works. I get through very few books because I can't read and make art at the same time, and making art always wins out in the battle for my limited amount of free time. However, these books were fascinating to me and I could hardly put them down.
Daniel Tammet (This one is so interesting...you have to read it!) 
Jean Aitchison
V. S. Ramachandran
Oliver Sacks

Wednesday, March 17, 2010

Brains: The Teaching Company classes on CD or DVD

If you like to learn and you have some spare time to listen while you do other things (drive, exercise, make beads...) I recommend the offerings at the Teaching Company. They often have really good sales so check the website and buy something at the reduced price.
I've listened (on CD) to about 10 different classes and my absolute favorite was The Renaissance, Reformation, and Rise of Nations.  It starts in 1348 with the beginning of The Plague and follows European history up to the mid 1700s. The Plague would have been a horrendous time to live through (one-third to one-half of the population dead in about three years!) but boy, did it spur a lot of  HUGE political, social, cultural, and economic changes in society.
With cheap labor in short supply, suddenly the Peasant class had options: they were in demand as workers, land was available because the previous owners were dead, there was more food to go around for the same reason, and they began to doubt the "divine" nature of royalty because Kings died just the same as any serf. And it all started rolling from there.
The class covers the religious wars, scientific knowledge of the time, what all the unethical Kings and Popes were doing over the 400 years and more. We've gained a lot of knowledge since then but human nature hasn't progressed as much...after many of the stories, I said to myself, "People don't change much, do they?"
I loved the instructor. He was low-key and conversational in his delivery which I really liked. A fair number of listeners who reviewed this course on the website find fault with some of his facts and his delivery but if you're interested in the time period and want a general overview, I wouldn't let it deter you. I prefer his style over some I've listened to that sound like an overly-rehearsed radio announcer.
Trivia Question: Name an agrarian of the 1600s who studied and encouraged the use of new practices to increase crop yields (crop rotation, fertilizers, etc.)  Think 1960s flute rock to come up with the answer...

Friday, February 5, 2010

Brains: Theory of intermittent reward

Here is something very unusual. If you google this phrase, "theory of intermittent reward," only one link comes up (only one? I didn't even know that was possible anymore!).

I find it odd that there's so little reference to it because it's the one thing I remember most from Psych 101 in college. It explains so much about human compulsive behavior (gambling, whining children, people who stay with abusive partners, etc). It's a BF Skinner theory (I think) and perhaps it has a more official name but I couldn't find a simple explanation of what I remember learning anywhere but on this page. (Start reading at the yellow highlight* or you can click on the picture at left.)

In short, it's the idea that the unpredictable reward is more alluring than one at even intervals. The subject never knows when the reward is coming, so they can never be sure when or if the rewards have stopped. They think "maybe next time I'll get what I want" so they never stop hoping. This takes many forms... "Maybe this time the slot machine will make me a winner," "Maybe mom will give in if I whine long enough," "Maybe my boyfriend will be nice to me again," etc.

How does this theory apply to my life? It's why I'm so addicted to checking my www.craftcult.com page. I click on it multiple times a day to see if a sale has occurred while I wasn't looking. Because the time between sales is unpredictable (it might be 5 minutes, 5 days, or 5 weeks), there is always the chance that THE VERY NEXT TIME I look, my sale number could be higher. As a result, I never tire of checking it. I'm like the little rat pushing the bar in hopes that next time I'll get that pellet! I guess we can just be thankful that OCC (obsessive craftcult checking) is not harmful.

*The picture and link are from a 1985 story by Gary Diedrichs called "Love in the 80's, In Praise of Dangerous Women" in Orange Coast Magazine

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