Humanities Homework Help

55-year-old Samuel is a heroine
addict. Heroine hasn’t made him feel good in years. He keeps using just to try
to feel normal, to keep the pain and tremors of withdrawal away. The removal
of the pain and tremors is an example of what kind of consequence for his heroine
abuse?

                        a.
positive reinforcer                           b.
negative reinforcer 

                        c.
positive punisher                            d. negative punisher