| Collection Descriptive Notes | Karen Landahl and various collaborators tape infants at regular intervals as they grow in order to gauge their progress in acquiring language ability. |
| Collection Technical Notes | This collection consists of two versions of most of the interview sessions(recorded in the years 1977-89): 1) on 1/4" audio tape and 2) cassettes. The set on cassette was recorded from a different location in the room. Two sheafs of transcriptions remain in the DMA: One for the interviews with Bradner Gould (B/C D7000752Y) and Evelyn Ulrich. WAVE files are now converted to MP3s. |
| Contributor | Landahl, Karen, et al. |
This collection has no playable audio.
| Title | Contributor | Medium |
|---|---|---|
| Gretchen McLaughlin - 30w 1d - 4/14/86 - II | Landahl, Karen L. (researcher); McLaughlin, Gretchen (consultant) | 1/4 inch audio tape |
| Gretchen McLaughlin - 30 - 4/14/86 - I | Landahl, Karen L. (researcher); McLaughlin, Gretchen (consultant) | 1/4 inch audio tape |
| Gregory Morton - 98 -11/7/79 | Landahl, Karen L. (researcher); Morton, Gregory (consultant) | 1/4 inch audio tape |
| Gregory Morton - 92 - copy | Landahl, Karen L. (researcher); Morton, Gregory (consultant) | 1/4 inch audio tape |
| Gregory Morton - 92 - 2/13/80 - 131-M | Landahl, Karen L. (researcher); Morton, Gregory (consultant) | 1/4 inch audio tape |
| Gregory Morton - 92 - 2/13/80 - 130-M | Landahl, Karen L. (researcher); Morton, Gregory (consultant) | 1/4 inch audio tape |
| Gregory Morton - 92 - 2/13/80 copy | Landahl, Karen L. (researcher); Morton, Gregory (consultant) | 1/4 inch audio tape |
| Gregory Morton - 87 -1/9/80 - 123M | Landahl, Karen L. (researcher); Morton, Gregory (consultant) | 1/4 inch audio tape |
| Gregory Morton - 87 -1/9/80 - 122M [A] | Landahl, Karen L. (researcher); Morton, Gregory (consultant) | 1/4 inch audio tape |
| Gregory Morton - 87 -1/9/80 - 122M (7”) | Morton, Gregory (consultant); Landahl, Karen L. (researcher) | 1/4 inch audio tape |
| Gregory Morton - 87 -1/9/80 - 122M | Landahl, Karen L. (researcher); Morton, Gregory (consultant) | 1/4 inch audio tape |
| Gregory Morton - 87 - 1/9/80 - 123M copy | Landahl, Karen L. (researcher); Morton, Gregory (consultant) | 1/4 inch audio tape |
| Gregory Morton - 87 - 1/9/80 - 122M copy | Landahl, Karen L. (researcher); Morton, Gregory (consultant) | 1/4 inch audio tape |
| Gregory Morton - 78 - 11/7/79 - copy | Morton, Gregory (consultant); Landahl, Karen L. (researcher) | 1/4 inch audio tape |
| Gregory Morton - 78 - 11/7/79 - 108M | Landahl, Karen L. (researcher); Morton, Gregory (consultant) | 1/4 inch audio tape |
| Gregory Morton - 67 - copy | Landahl, Karen L. (researcher); Morton, Gregory (consultant) | 1/4 inch audio tape |
| Gregory Morton - 67 - 8/22/79 - 95M | Landahl, Karen L. (researcher); Morton, Gregory (consultant) | 1/4 inch audio tape |
| Gregory Morton - 67 - 8/22/79 - 94M | Landahl, Karen L. (researcher); Morton, Gregory (consultant) | 1/4 inch audio tape |
| Gregory Morton - 66 -8/16/79 - 92-M | Landahl, Karen L. (researcher); Morton, Gregory (consultant) | 1/4 inch audio tape |
| Gregory Morton - 66 - copy | Landahl, Karen L. (researcher); Morton, Gregory (consultant) | 1/4 inch audio tape |
| Gregory Morton - 66 - 8/16/79 - 93M | Landahl, Karen L. (researcher); Morton, Gregory (consultant) | 1/4 inch audio tape |
| Gregory Morton - 52 -5/3/79 - 59M | Landahl, Karen L. (researcher); Morton, Gregory (consultant) | 1/4 inch audio tape |
| Gregory Morton - 52 - 68GM | Landahl, Karen L. (researcher); Morton, Gregory (consultant) | 1/4 inch audio tape |
| Gregory Morton - 52 - 5/3/79 | Landahl, Karen L. (researcher); Morton, Gregory (consultant) | 1/4 inch audio tape |
| Gregory Morton - 45 - 7/24/80 - 160M | Landahl, Karen L. (researcher); Morton, Gregory (consultant) | 1/4 inch audio tape |