ABSTRACT
Bliss on page 20 3-10 8 Control participants for a study of SLI
Bloom 1970 on page 21
1;4.21-2;10 1 Six samples from the development of one child
Bloom 1973 on page 22
l ;9-3;2 3 A large longitudinal study of one child with a few samples for two other chil-
dren
Bohannon on page 25
Nat 2;8 and 3;0 Baxter 3;0
2 Interactions in a laboratory setting of different adults with two children
Braine on page 27
first word combinations
8 12 small files containing early utterances. Only child utterances are entered.