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.
This definition of interaction in terms of a particular combination of variables is consistent with the previously-given definition that there is an interaction if the effect of one variable differs depending on the level of another variable.