Figure 1.
Figure 1a and 1b: Histograms of the frequency of SRT Total Recall and FN-N Total Free Recall as well as SRT 30-Minute Delayed Recall and FN-N 30-Minute Delayed Recall shows that the FN-N distribution of scores has less of a ceiling effect than the SRT scores. (Scales on the x-axis represent the highest score possible on the test)