The season follows Dexter, who is forced to deal with his past when he comes across Dr. Evelyn Vogel, a woman who claims to have structured the code for him alongside Harry.
covert action. 1. a secret action undertaken to influence the course of political events, as a government intelligence operation. Also called covert operation. Altogether, a great storyâand a surprising disclosure of covert action. Well, Brennan points out, covert action programs are, by definition, classified.
Covert behavior is behavior that is not seen or observed, according to the National Institutes of Health. Covert behaviors are very important to psychologists since these behaviors must be changed for treatment to be successful. Continue Reading.