Caged rats respond to foot shocks with unusually high levels of aggression after ingesting
A) heroin.
B) cocaine.
C) marijuana.
D) barbiturates.

Question

Quizplus · Accepted Answer

Cocaine is a stimulant drug that can increase aggression, and the fact that the rats ingested it before responding with high levels of aggression suggests that it may have contributed to their behavior. The other drugs listed are not typically associated with increased aggression.

Caged Rats Respond to Foot Shocks with Unusually High Levels