Copyright © American Speech-Language-Hearing Association From: Development and Simulation Testing of a Computerized Adaptive Version of the Philadelphia Naming Test J Speech Lang Hear Res. 2015;58(3):878-890. doi:10.1044/2015_JSLHR-L-14-0297 Legend: Scatter plots of naming-ability scores for simulated static short forms (PNT30A, PNT30B) and 30-item and variable-length computerized adaptive versions (PNT-CAT30, PNT-CATVL) over scores estimated from the full 175-item Philadelphia Naming Test. The points have been jittered to make overlapping points visible. The line in each plot is the identity line. Date of download: 11/14/2017 Copyright © American Speech-Language-Hearing Association