What term describes the situation when some, but not all, information is passed on to a supervisor?

The correct term for the situation where some, but not all, information is passed on to a supervisor is filtering. Filtering refers to the process in which information is selectively shared, often based on the judgment or perceptions of the individual passing the information. This can occur in various organizational contexts where employees may choose to omit negative news or unfavorable details that they believe the supervisor does not need to know, potentially skewing the perception of a situation.

Filtering can lead to misunderstandings and a lack of complete information for decision-making, which is why it’s important in business communication to strive for transparency and thoroughness. The other terms listed do not accurately capture the essence of this selective information sharing.

Gatekeeping involves controlling the flow of information, but it's more about deciding what gets access to the audience rather than just passing some information. Buffering usually refers to managing negative aspects of a situation before they reach a supervisor or another party, and overcommunicating implies sharing too much information rather than selectively sharing.