Intelligence
Intelligence was the quality of an individual or species to acquire and apply knowledge and skills. This ability was measured by the intelligence quotient.

Intelligence could be, as well, the individual or the species which has this ability, such as, an intelligence capable of a civilization would have an understanding of peaceful gestures. ()

In 2254, one of the Talosians described the intelligence of Captain Christopher Pike as "shockingly limited". This discovery was not surprising to The Keeper. To the Keeper, the fact that the captain's ship had been so easily lured into a trap with a simulated message was an example of this limited intelligence. ()

In approximately 3074,  asked The Doctor's EMH backup module what B'Elanna Torres was like, as he supposed they had gotten her personality wrong in the holographic program The Voyager Encounter. The Doctor described Torres as intelligent and beautiful. ()

See also 
 Collective intelligence
 Intellect
 Intelligence agency
 Intelligence officer
 Intelligence report
 Sentience
 Wisdom

External link 
 
Psychology