High Level Response:
Presentation is clear, concise and position is effectively defended by a focused and organized scientific argument based on findings from their research. The use of multimedia including graphics, video, and/or digital images strengthens the author's position.

Mid-level Response:
Presentation is clear, but position is not effectively defended. The argument may lack some focus and organization. The use of multimedia, at times, detracts from the author's position.

Low Level Response:
Presentation is vague and position is not convincing because it is not always based on scientific findings and it is unorganized and lacks a focus. The use of multimedia seems contrived and counterproductive to the author's position.