For punishment to be most effective _____.
a. it should start out weak and become gradually stronger each time the behavior is repeated
b. the organism should know under what circumstances a particular behavior will and will not be punished
c. any reinforcement that might inadvertantly result from the unwanted behavior must be eliminated
d.
d. all of the answers are correct.

Respuesta :

I'm not an expert on this subject, but I think it's D