Subliminal perception refers toa. the process of seeing or hearing messages without being aware of them. b. a person's innate ability to read non-verbal cues such as body language and facial expressions. c the ability of a person to understand the allegorical meanings behind words, sentences, or paragraphs. communicated in writing or speech. d.the process of being brainwashed to the point of acting in a way that is contrary to or inconsistent withones normal behavior. e. the inability of a person to fully understand what is being said through a lack of background knowledgeor experience.