What conducting technique is most effective for preparing a cue during a performance?

Making eye contact with the performers is the most effective conducting technique for preparing a cue during a performance because it establishes a direct and personal connection between the conductor and the musicians. This non-verbal communication signals the performers to pay attention and anticipate the upcoming cue. Eye contact ensures that all members of the ensemble are actively engaged and aware of the conductor's intentions, leading to a cohesive response when the cue is given.

Establishing this connection is crucial, especially in a live setting where the performers rely on the conductor for timing and guidance. It allows for a shared moment of understanding, helping to synchronize the musicians' actions effectively. Therefore, the emphasis on making eye contact fosters a more unified and responsive performance than verbal or other non-verbal cues might provide.