| Collection Descriptive Notes | Landahl and various collaborators follow the weekly progress in the gradual acquisition of language by small children. |
| Collection Technical Notes | Cassettes are the live recordings. Most of the WAVE files are yet to be converted to MP3s. |
| Contributor |
This collection has no playable audio.
| Title | Contributor | Medium |
|---|---|---|
| Bradner Gould - 130 - 6/30/86 | Gould, Bradner (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Bradner Gould - 128 - 6/16/86 | Landahl, Karen L. (researcher); Gould, Bradner (consultant) | 1/8 inch audio cassette |
| Bradner Gould - 126 - 6/02/86 | Landahl, Karen L. (researcher); Gould, Bradner (consultant) | 1/8 inch audio cassette |
| Bradner Gould - 122 - 5/5/86 | Gould, Bradner (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Bradner Gould - 120 - 4/21/86 | Gould, Bradner (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Bradner Gould - 12/19/86 | Landahl, Karen L. (researcher); Gould, Bradner (consultant) | 1/8 inch audio cassette |
| Bradner Gould - 118 - 4/7/86 | Gould, Bradner (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Bradner Gould - 116 - 3/24/86 | Gould, Bradner (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Bradner Gould - 114 - 3/10/86 | Landahl, Karen L. (researcher); Gould, Bradner (consultant) | 1/8 inch audio cassette |
| Bradner Gould - 112 - 2/24/86 | Gould, Bradner (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Bradner Gould - 110 - 2/10/86 | Landahl, Karen L. (researcher); Gould, Bradner (consultant) | 1/8 inch audio cassette |
| Bradner Gould - 108 - 1/27/86 | Landahl, Karen L. (researcher); Gould, Bradner (consultant) | 1/8 inch audio cassette |
| Bradner Gould - 106 - 1/13/86 | Landahl, Karen L. (researcher); Gould, Bradner (consultant) | 1/8 inch audio cassette |
| Bradner Gould - 102 - 12/16/85 | Gould, Bradner (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Bradner Gould - 100 - 12/2/85 | Gould, Bradner (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Brad Elvert - 90 & 91 - 7/6/85 & 7/15/85 | Elvert, Brad (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Brad Elvert - 79 - 5/3/85 | Elvert, Brad (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Brad Elvert - 64 - 1/4/85 | Elvert, Brad (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Brad Elvert - 62 - 12/14/84 | Elvert, Brad (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Brad Elvert - 52 - 10/5/84 | Elvert, Brad (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Brad Elvert - 49 - 9/21/84 | Elvert, Brad (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Brad Elvert - 46 - 8/30/84 | Elvert, Brad (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Brad Elvert - 44 - 8/14/84 | Elvert, Brad (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Brad Elvert - 42 - 7/31/84 | Elvert, Brad (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Brad Elvert - 40 - 7/17/84 | Elvert, Brad (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |