Skip to contentSkip to Braille Studio

Library / Education / The measurement of intelligence / Braille

The measurement of intelligence ⠃⠗⠋ braille edition

Grade 1 — uncontracted, letter-for-letter. Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 2 instead.

Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt

692,881 braille cells · 730 embossed pages at 40×25 · 5,422 unrepresentable characters omitted

⠺⠊⠇⠇⠀⠓⠁⠧⠑⠀⠞⠕⠀⠃⠑⠀⠉⠓⠑⠉⠅⠑⠙⠀⠥⠏⠀⠃⠽⠀⠞⠓⠑⠀⠎⠁⠍⠑⠀
⠅⠊⠝⠙⠀⠕⠋⠀⠎⠉⠊⠑⠝⠞⠊⠋⠊⠉⠀⠍⠑⠁⠎⠥⠗⠑⠍⠑⠝⠞⠲⠀⠀⠠⠊⠝⠀⠁⠇⠇
⠀⠞⠓⠑⠎⠑⠀⠋⠊⠑⠇⠙⠎⠀⠊⠝⠞⠑⠇⠇⠊⠛⠑⠝⠉⠑⠀⠞⠑⠎⠞⠎⠀⠁⠗⠑⠀
⠉⠑⠗⠞⠁⠊⠝⠀⠞⠕⠀⠏⠇⠁⠽⠀⠁⠝⠀⠑⠧⠑⠗⠤⠊⠝⠉⠗⠑⠁⠎⠊⠝⠛⠀⠗⠇⠑⠲⠀
⠠⠺⠊⠞⠓⠀⠞⠓⠑⠀⠑⠭⠉⠑⠏⠞⠊⠕⠝⠀⠕⠋⠀⠍⠕⠗⠁⠇⠀⠉⠓⠁⠗⠁⠉⠞⠑⠗⠀
⠞⠓⠑⠗⠑⠀⠊⠎⠀⠝⠕⠞⠓⠊⠝⠛⠀⠁⠎⠀⠎⠊⠛⠝⠊⠋⠊⠉⠁⠝⠞⠀⠋⠕⠗⠀⠁⠀
⠉⠓⠊⠇⠙⠄⠎⠀⠋⠥⠞⠥⠗⠑⠀⠁⠎⠀⠓⠊⠎⠀⠛⠗⠁⠙⠑⠀⠕⠋⠀
⠊⠝⠞⠑⠇⠇⠊⠛⠑⠝⠉⠑⠲⠀⠠⠑⠧⠑⠝⠀⠓⠑⠁⠇⠞⠓⠀⠊⠞⠎⠑⠇⠋⠀⠊⠎⠀
⠇⠊⠅⠑⠇⠽⠀⠞⠕⠀⠓⠁⠧⠑⠀⠇⠑⠎⠎⠀⠊⠝⠋⠇⠥⠑⠝⠉⠑⠀⠊⠝⠀
⠙⠑⠞⠑⠗⠍⠊⠝⠊⠝⠛⠀⠎⠥⠉⠉⠑⠎⠎⠀⠊⠝⠀⠇⠊⠋⠑⠲⠀⠠⠁⠇⠞⠓⠕⠥⠛⠓⠀
⠎⠞⠗⠑⠝⠛⠞⠓⠀⠁⠝⠙⠀⠎⠺⠊⠋⠞⠝⠑⠎⠎⠀⠓⠁⠧⠑⠀⠁⠇⠺⠁⠽⠎⠀⠓⠁⠙⠀
⠛⠗⠑⠁⠞⠀⠎⠥⠗⠧⠊⠧⠁⠇⠀⠧⠁⠇⠥⠑⠀⠁⠍⠕⠝⠛⠀⠞⠓⠑⠀⠇⠕⠺⠑⠗⠀
⠁⠝⠊⠍⠁⠇⠎⠂⠀⠞⠓⠑⠎⠑⠀⠉⠓⠁⠗⠁⠉⠞⠑⠗⠊⠎⠞⠊⠉⠎⠀⠓⠁⠧⠑⠀⠇⠕⠝⠛
⠀⠎⠊⠝⠉⠑⠀⠇⠕⠎⠞⠀⠞⠓⠑⠊⠗⠀⠎⠥⠏⠗⠑⠍⠁⠉⠽⠀⠊⠝⠀⠍⠁⠝⠄⠎⠀
⠎⠞⠗⠥⠛⠛⠇⠑⠀⠋⠕⠗⠀⠑⠭⠊⠎⠞⠑⠝⠉⠑⠲⠀⠠⠋⠕⠗⠀⠥⠎⠀⠞⠓⠑⠀⠗⠥⠇⠑
⠀⠕⠋⠀⠃⠗⠁⠺⠝⠀⠓⠁⠎⠀⠃⠑⠑⠝⠀⠃⠗⠕⠅⠑⠝⠂⠀⠁⠝⠙⠀
⠊⠝⠞⠑⠇⠇⠊⠛⠑⠝⠉⠑⠀⠓⠁⠎⠀⠃⠑⠉⠕⠍⠑⠀⠞⠓⠑⠀⠙⠑⠉⠊⠎⠊⠧⠑⠀
⠋⠁⠉⠞⠕⠗⠀⠊⠝⠀⠎⠥⠉⠉⠑⠎⠎⠲⠀⠠⠎⠉⠓⠕⠕⠇⠎⠂⠀⠗⠁⠊⠇⠗⠕⠁⠙⠎⠂⠀
⠋⠁⠉⠞⠕⠗⠊⠑⠎⠂⠀⠁⠝⠙⠀⠞⠓⠑⠀⠇⠁⠗⠛⠑⠎⠞⠀⠉⠕⠍⠍⠑⠗⠉⠊⠁⠇⠀
⠉⠕⠝⠉⠑⠗⠝⠎⠀⠍⠁⠽⠀⠃⠑⠀⠎⠥⠉⠉⠑⠎⠎⠋⠥⠇⠇⠽⠀⠍⠁⠝⠁⠛⠑⠙⠀⠃⠽⠀
⠏⠑⠗⠎⠕⠝⠎⠀⠺⠓⠕⠀⠁⠗⠑⠀⠏⠓⠽⠎⠊⠉⠁⠇⠇⠽⠀⠺⠑⠁⠅⠀⠕⠗⠀⠑⠧⠑⠝⠀
⠎⠊⠉⠅⠇⠽⠲⠀⠠⠕⠝⠑⠀⠺⠓⠕⠀⠓⠁⠎⠀⠊⠝⠞⠑⠇⠇⠊⠛⠑⠝⠉⠑⠀
⠉⠕⠝⠎⠞⠁⠝⠞⠇⠽⠀⠍⠑⠁⠎⠥⠗⠑⠎⠀⠕⠏⠏⠕⠗⠞⠥⠝⠊⠞⠊⠑⠎⠀
⠁⠛⠁⠊⠝⠎⠞⠀⠓⠊⠎⠀⠕⠺⠝⠀⠎⠞⠗⠑⠝⠛⠞⠓⠀⠕⠗⠀⠺⠑⠁⠅⠝⠑⠎⠎⠀⠁⠝⠙
⠀⠁⠙⠚⠥⠎⠞⠎⠀⠓⠊⠍⠎⠑⠇⠋⠀⠞⠕⠀⠉⠕⠝⠙⠊⠞⠊⠕⠝⠎⠀⠃⠽⠀

These are the same pages the .brf download embosses — form-feed breaks and all. BRF opens in braille software (Duxbury, BrailleBlaster), on embossers, and on refreshable displays.