Foudon autism corpus
Brian MacWhinney
macw at cmu.edu
Fri Nov 21 17:31:52 UTC 2008
Dear Info-CHILDES,
I am happy to announce the addition to CHILDES of a corpus from
Nadège Foudon's Ph.D. study of 8 autistic French-speaking children.
-- Brian MacWhinney
Here is a brief description of this interesting corpus:
Participants were 8 children with autism (3 girls, 6 boys) between 3;9
and 9;2 at the beginning of the study. Data from a ninth child were
omitted, because that child was nonverbal. All children were
recruited at the Isatis department of the Saint-Jean-de-Dieu hospital
(Lyon, France) where they were initially diagnosed with DSM-IV (1994)
Autistic Disorder. They had a mean Child Autism Rating Scale Score
(CARS) of 38.64 (standard deviation = 12; range = 35-47) and
developmental age between 12-16 months and 28-32 months at the
beginning of the study (January 2007). We have divided children in
three groups: first words, first combinations and first phrases, as
evaluated relative to mean length of utterance (MLU), i.e.,
respectively 1, 2 and superior to 2 (Victor, Eliott, Lyne = 1;
Matthieu, Charlotte, Félix = 2; Maeva, Ahmed, Grégory > 2).
Children have been (and will continue to be) recorded approximately
every three months for 3 years at the Isatis and Tarentelle medical
daycare centers. Children are recorded in three types of situations
(work, lunch-time and play-time). We have also conducted Savage-
Rumbaugh tests and false belief tests at the end of the first year.
Publications making use of these data should cite the following article:
Foudon, Nadege, Reboul, Anne, & Manificat, Sabine (2007). Language
acquisition in autistic children: A longitudinal study. CamLing2007:
University of Cambridge Postgraduate Conference in Language Research.
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