Fig. 4

Visualizing and Validating Conversions. (a) Average scores as a function of individual ability are shown approximated as cubic polynomial fits for immediate, short, and long delay trials. Scores shown are not normed or T-scored. Horizontal lines of equivalent ability connect equivalent scores across tests, which facilitates the construction of crosswalks. (b) Scatter plot and fit to the sum of learning Trial scores for a subset of cases who were administered both the CVLT and RAVLT (n = 36). The confidence area of the dually assessed data is shown in blue and agrees with the derived crosswalk for CVLT- > RAVLT (n = 9362, black dotted line).