In these cases, chimerism may manifest as the presence of two sets of DNA, or organs that do not match the DNA of the rest of the organism. In some cases, hermaphroditic characteristics, in other words, having both male and female sex organs, can be signs of chimerism.
A cognitive bias refers to a systematic pattern of deviation from norm or rationality in judgment, whereby inferences about other people and situations may be drawn in an illogical fashion. Individuals create their own subjective social reality  from their perception of the input.
Popular Terms. A psychological cognitive bias related to how a person's expectations or the degree to which something stands out can affect observations. Selective perception can be used by a business to target its marketing campaigns to influence and appeal to desirable potential customers for its product or service.