| 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 |
|---|---|---|
| Ted King - 46 - 12/2/85 | King, Ted (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 - 150 - 6/30/86 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alex King - 104 - 8/16/85 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alexandra King - 58 - 10/5/85 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alexandra King - 40 - 5/22/84 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alexandra King - 45 - 7/3/84 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alexandra King - 80 - 3/1/85 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alexandra King - 63 - 11/2/84 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alexandra King - 69 - 12/14/84 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Alexandra King - 72 - 1/4/85 | King, Alexandra (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Ted King - 44 - 11/18/85 | King, Ted (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Ted King - 38 - 10/3/85 | King, Ted (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Ted King - 76 - 6/30/86 | King, Ted (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Ted King - 40 - 10/21/85 | King, Ted (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Ted King - 72 - 6/2/86 | King, Ted (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Ted King - 42 - 11/4/85 | King, Ted (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Christine Cummings - 121 - 6/16/86 | Cummings, Christine (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Christine Cummings - 111 - 4/7/86 | Cummings, Christine (consultant); Landahl, Karen L. (interviewer) | 1/8 inch audio cassette |
| Christine Cummings - 45 - 1/4/85 | Cummings, Christine (consultant); Landahl, Karen L. (interviewer) | 1/8 inch audio cassette |
| Christine Cummings - 42 - 12/14/84 | Cummings, Christine (consultant); Landahl, Karen L. (researcher) | 1/8 inch audio cassette |
| Christine Cummings - 61 - 4/26/85 | Cummings, Christine (consultant); Landahl, Karen L. (interviewer) | 1/8 inch audio cassette |
| Christine Cummings - 71 - 7/5/85 | Cummings, Christine (consultant); Landahl, Karen L. (interviewer) | 1/8 inch audio cassette |
| Christine Cummings - 77 - 8/15/85 | Cummings, Christine (consultant); Landahl, Karen L. (interviewer) | 1/8 inch audio cassette |
| Christine Cummings - 26 - 8/24/84 | Cummings, Christine (consultant); Landahl, Karen L. (interviewer) | 1/8 inch audio cassette |