Which of the following patterns of organization begins with information that is known to the audience and then progresses into information that is new and challenging?

The familiarity-acceptance pattern of organization is designed to engage the audience by first addressing concepts or information that they already understand or accept. By beginning with familiar topics, this method helps to establish a common ground and creates a sense of comfort and trust. As the presentation progresses, the speaker introduces new and more complex ideas that build upon the initial knowledge. This approach effectively eases the audience into the challenging content, facilitating better understanding and acceptance of the new information.

In contrast, the other suggested patterns do not specifically prioritize this progression from familiar to unfamiliar information. For instance, the question-answer format is more about provoke inquiry and address questions than it is about gradually introducing new information. The claim-and-proof method centers around making assertions supported by evidence, while the problem-solution format typically starts with a problem and works towards a resolution, without necessarily connecting to previously understood concepts. Thus, the familiarity-acceptance pattern stands out as particularly effective for introducing new ideas in a way that builds upon the audience's existing knowledge.