Wednesday, August 29, 2007

Typos in Ch. 3

On p. 33, the definition of Aversive stimulus (negative reinforcer) has an error in it, & it's kind of an important one. Here's what it should say:

• A stimulus
• that increases the future frequency of a response that
• its removal (termination) follows.

In the 1st box in the 1st column of p. 36, the gray box at the upper right should say "Go to Chapter 5" & the one at the lower left should say "Go to Chapter 4."

The little diagram at the bottom of p. 52 is incorrect. The phrase in the "after box" should say Sid itches less.

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