This study compared the effectiveness of linear note-taking versus a non-linear (SmartWisdom) note-taking technique. 26 adult learners participated and were split into a linear note-taking group and a non-linear note-taking group. Both groups took notes during two video presentations - a science lecture and a panel discussion. They were then tested on comprehension, accuracy, knowledge representation, memory, and metacognition. The researchers hypothesized that non-linear note-taking would lead to better cognitive performance.