Interlibrary loan came through for me once again. I was able to check out this master's thesis from the University of North Dakota for a Gregg Notehand study which was conducted by Sister M. Anthony Naes:
Below is a .jpeg of the questionnaire they gave the Notehand students, for this study. The results were encouraging. Notehand teachers may find some of this data useful.
Labels: general, notehand, shorthand studies, teaching