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.
An interaction variable is a variable constructed from an original set of variables to try to represent either all of the interaction present or some part of it. In exploratory statistical analyses it is common to use products of original variables as the basis of testing whether interaction is present with the possibility of substituting other more realistic interaction variables at a later stage.