Audio and video
clips of Vincent's
speech and signs

Materials relevant to

'The Structure of Signed and Spoken Sign Language'

a book in preparation

by Peyton Todd

ATTENTION: These files need the full version of Acrobat Reader 7.0 or higher (see note below).

1. Vincent's signs at age 2;3
2.3 MB : approx. 1 minute broadband | 8 minutes dialup

2. Vincent's signs at ages 3;1 to 4;0
11 MB : average 3 minutes broadband | 42 minutes dialup

3. Pronouns
(opens a page of additional PDF documents including:)

  • Examples cited in 'Does ASL Really Have Just Two Grammatical Persons?'
  • Other examples of Vincent's pronouns
  • A discussion of Pronoun Reversal Errors in speech and ASL




(More to be added later...)



The audio and video clips in these files require Adobe Acrobat Reader version 7 (or a higher numbered version), and for the PC, Acrobat 7 requires Windows 98 2nd edition or higher, e.g., Win2000 or XP; Mac users need OS 10.2.8 or higher (Panther). To download, click the Adobe Reader logo at left. Be sure to choose the full package, not the trimmed-down version. Mac users be sure to make Acrobat Reader the default for PDFs.