Updates to Mastering the Basics of Visual Analysis
Improvement
We've just released a significant update to our popular multimedia tutorial, Mastering the Basics of Visual Analysis by Katie Wolfe and Timothy Slocum. Based on user feedback and to make the instruction more clear and socially valid, the tutorial now focuses on teaching the user to discriminate whether there is a basic effect (a change in either slope or level that is different from the prediction on the previous phase). Previously, the tutorial focused on the discrimination between slope and level change. These changes primarily impact Lesson 4 and the final quiz of the tutorial. We also added brand-new, high-quality audio narration throughout!