Examlex
There is a function used by statisticians, called the error function, which is written y=erf(x). Suppose you have a statistical calculator, which has a button for this function. Playing with your calculator, you discover the following: Using this information alone, give an estimate for erf '(0), accurate to 2 decimal places.
Behavior Modification
The application of operant-conditioning techniques to teach new responses or to reduce or eliminate maladaptive or problematic behavior; also called applied behavior analysis.
Puzzle Boxes
Experimental devices used in animal learning research, where an animal must solve a problem or manipulate mechanisms to escape or obtain a reward.
Thorndike
An American psychologist who developed the law of effect, which states that behaviors followed by positive outcomes are likely to be repeated, while those followed by negative outcomes are not.
Skinner Box
An experimental apparatus developed by B.F. Skinner for studying behavioral conditioning in animals, particularly through the use of reinforcements.
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