Which one of the following will NOT help you deliver an effective presentation to a small group?

A) Using simple visual aids
B) Standing behind a lectern and using a microphone
C) Encouraging the audience to participate
D) Delivering your remarks in a conversational tone

Standing behind a lectern and using a microphone can create a physical barrier between the speaker and the audience, making it difficult to establish a personal connection and engage with the group on an individual basis. Additionally, if the group is small, a microphone may not be necessary and could even be distracting. The other options (using simple visual aids, encouraging audience participation, and delivering remarks conversationally) are all effective strategies for delivering an effective presentation to a small group.