| 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 |
|---|---|---|
| Alex King - 104 - 8/16/85 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alex King - 107 - 8/30/85 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alex King - 112 - 10/3/85 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alex King - 114 - 10/21/85 | Landahl, Karen L. (researcher); King, Alexandra (consultant) | 1/8 inch audio cassette |
| Alex King - 116 - 11/4/85 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alex King - 118 - 11/18/85 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alex King - 120 - 12/2/85 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alex King - 122 - 12/16/85 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alex King - 126 - 1/13/86 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alex King - 128 - 1/27/86 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alex King - 132 - 2/24/86 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alex King - 134 - 3/10/86 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alex King - 136 - 3/24/86 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alex King - 142 - 5/5/86 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alex King - 144 - 5/19/86 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alex King - 144 - 5/19/86 | King, Ted (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alex King - 146 - 6/2/86 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alex King - 148 - 6/16/86 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alex King - 150 - 6/30/86 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alex King - 152 - 7/14/86 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alex King - 154 - 7/28/86 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alex King - 160 - 9/5/86 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alex King - 162 - 9/19/86 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alex King - 164 - 10/3/86 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alex King - 166 - 10/17/86 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |