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Mean reading speed ± standard error (wpm). CW – clockwise; CCW – counterclockwise.
| Horizontal | Rotated CW | Rotated CCW | Marquee | ||
|---|---|---|---|---|---|
| RSVP | Lowercase | 706 ± 33 | 436 ± 35 | 424 ± 36 | 328 ± 21 |
| Uppercase | 611 ± 53 | 401 ± 25 | 400 ± 33 | 372 ± 30 | |
| Flashcard | Lowercase | 623 ± 49 | 301 ± 17 | 268 ± 17 | 187 ± 13 |
| Uppercase | 508 ± 26 | 293 ± 14 | 294 ± 19 | 225 ± 10 |
