Updates from March, 2003 Toggle Comment Threads | Keyboard Shortcuts

  • 9:40 pm on March 26, 2003 Permalink | Reply  

    I want a bike! 

    Snow’s gone, and before it comes back again I will buy some cheapo used bike, hopefully mountain. $50 to spare on this things that should last till august 2003.

    My problems: are there any regulations? Is the use of helmets enforced by the law? What about the red stoplights, or the bells? In the town I lived, there were none, but there was some rumor on them being regulated beginning 2002. (This was Chile). Is chaining the bike in Saint Thomas safe? Particularly thinking of chaining them on thursday afternoons from 2:30 to 5:40pm. I don’t know of anybody who rides bikes regularly. Yes, I meet uncool people. I hope some of Katie’s friends will read this entry and drop me some insights into this.

     
  • 3:42 am on March 26, 2003 Permalink | Reply  

    Shaping lever press behavior and fixed ratio training for water-deprived rats 

    Yong Ho Kim
    Macalester College

    Operant conditioning is a particular type of conditioning in which the subject associates particular behaviors with particular responses, and performs the behavior whenever it desires the response. (More …)

     
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