In the business world, nepotism is the practice of showing favoritism toward one's family members or friends in economic or employment terms. For example, granting favors or jobs to USLegal Home
Social cue. A social cue can either be a verbal or non-verbal hint, which can be positive or negative. These cues guide conversation and other social interactions. A few examples of social cues include: facial expression.
There is evidence that the nonverbal cues made from person-to-person do not entirely have something to do with environment. Other than gestures, phenotypic traits can also convey certain messages in nonverbal communication, for instance, eye color, hair color and height.