Final answer:
MaryLou should opt for a presentation (option c) with visual aids, bullet points, and interactive elements such as live polls and surveys to effectively communicate her marketing department's best practices to a large conference audience.
Step-by-step explanation:
MaryLou is planning to deliver a presentation at her professional association's annual conference, expecting between 150 to 300 attendees at her breakout session. The best instructional method for MaryLou to use would likely be a presentation. This format would allow her to communicate the marketing department's best practices effectively to a large audience. By designing her presentation using PowerPoint or similar software, MaryLou can organize her content into clear, distinct sections, which can include headings and subheadings, and use visuals to represent data and abstract ideas, engaging the audience effectively.
During the presentation, MaryLou can incorporate various techniques to engage the attendees, such as live polls, surveys, and visuals including infographics. She can also make the session interactive by showcasing short video clips from case studies or utilizing narrative illustrations to share her findings. This interactive approach can hold the audience's attention and ensure that the information is conveyed in a more memorable and impactful manner. MaryLou can further enhance her presentation by using bullet points instead of paragraphs, which aids in readability and information retention. Additionally, incorporating the use of narrative illustrations and clear transitions will ensure the presentation flows logically and maintains coherence across different sections of the case study she presents.