Cockroaches Completed Simple Mazes More Quickly When They Ran in the Presence

Multiple Choice

Cockroaches completed simple mazes more quickly when they ran in the presence of other cockroaches (as opposed to alone) , and completed complex mazes more quickly when they ran alone (as opposed to in a group) . This finding illustrates that, even among cockroaches, ____. ​

A) social facilitation happens for dominant responses
B) both social facilitation and social inhibition can happen for dominant responses
C) social facilitation happens for non-dominant responses
D) both social facilitation and social inhibition can happen for non-dominant responses