________________ has effects that are so potent and rapid that it is probably the most effective reinforcer of all available drugs.
A) Crack cocaine
B) Ecstasy
C) Alcohol
D) Heroin
E) Ketamine

Question

Quizplus · Accepted Answer

Crack cocaine is known for its highly addictive properties and rapid onset of effects. It produces intense feelings of pleasure and euphoria, making it a highly potent reinforcer. Its effects can last from minutes to hours depending on usage, and the likelihood of continued use and addiction is high.

________________ Has Effects That Are So Potent and Rapid That