Pronouns in three French-speaking Children with SLI:
Evidence for Deviant Language Development
Stéphanie CAET1, Marie-Thérèse LE NORMAND2 & Gerard BOL3
1
Sorbonne Nouvelle Paris 3 - Potsdam University (Joint European Masters in Clinical Linguistics)
2
INSERM, Paris Descartes University, LPNcog Laboratory, CNRS, UMR 8189
3
University of Groningen
1
5 rue de l’Ecole de Médecine - 75006 Paris, France
Tél.: ++33 (0)6 71 82 65 36
Courriel: stephanie.caet@gmail.com
ABSTRACT
Les productions de pronoms démonstratifs et personnels
chez trois enfants dysphasiques francophones âgés de 3 à
6 ans (MLU=1.4–4.08) ont été étudiées dans le cadre
d’une étude longitudinale de cas. Pour chaque enfant,
trois à quatre enregistrements (10-20min) ont été réalisés
à des intervalles de 6 à 12 mois. Les analyses
quantitatives et qualitatives des productions, omissions et
erreurs révèlent des différences entre enfant dysphasique
et enfant typique sur essentiellement deux faits : les
omissions de pronoms objets ainsi que les nombres et
types d’erreurs. Ces résultats préliminaires suggèrent
d’une part que les pronoms objets mais aussi les erreurs
peuvent être des marqueurs cliniques de la dysphasie en
français, d’autre part que le développement des pronoms
est davantage déviant qu’en retard chez les trois enfants.
1. INTRODUCTION
Children
with
Specific Language Impairment
(henceforth, SLI) are essentially described as presenting
a language disorder in absence of any auditory,
neurological or behavioural disorder. Their difficulties
can be manifested in all language domains, but
morphosyntax is probably the most vulnerable area. Not
all aspects of morphosyntax are equally affected, but
cross-linguistic studies have identified some common
areas of difficulty and the production of pronouns is one
of them [Leo00].
In French, the study of pronoun production by children
with SLI has focused on two main aspects: 1) omissions
and errors that French-speaking children with SLI
(henceforth, FSLI children) make compared to typically
developing (henceforth TD) children; 2) difficulties with
object pronouns, argued to constitute a “genuine and
persistent characteristic for French SLI” [Ham03], i.e. a
potential clinical marker of FSLI. Most of the studies
focused on some morphosyntactic features of pronouns
such as case or function, leaving out other important
ones such as person production. In addition, most studies
consist of cross-sectional quantitative analyses
conducted with groups of children, but little is known
about how pronouns actually develop within these
children, from a longitudinal and qualitative point of
view.
Actes du colloque AcquisiLyon 09, Lyon, 3 et 4 décembre 2009.
The current study therefore aims at the description of the
development of pronouns in three individual FSLI
children, in order to make a contribution to previous
studies on FSLI. Productions, omissions and misuses of
pronouns in speech of three children with SLI are
analyzed from a quantitative and a qualitative point of
view, in order to understand the evolution of forms and
functions of pronouns in their pronominal system.
Theoretically, this study enables the testing of accounts
of SLI. First, the French pronominal system is
constituted of both phonetically salient and non-salient
elements, enabling to test the processing deficit account
of SLI [Leo00]. Second, pronouns in French carry
morphosyntactic features complex enough to evaluate
the linguistic deficit accounts. Moreover, this
longitudinal study of pronoun development at the level
of individual children enables to test the delayed vs.
deviant hypothesis of language development. Clinically,
the assumption that pronouns are a clinical marker of
French SLI justifies by itself the need to investigate their
development in more children, to test whether
impairment could be diagnosed, and whether other
features of pronouns could facilitate the task as well.
Looking at the individual child level from a longitudinal
perspective is also crucial because this is the way speech
therapists follow SLI when individual children of
different ages are referred to them .
2. METHOD
Participants. Speech of three FSLI children (one girl; two
boys) aged 3- to 6 was sampled at 6- to 12-month
intervals by the second author. In the first session, their
MLUs vary between 1,4 and 2,7, and evolve differently
(figure 1). SLI was diagnosed if children had 1) no
hearing impairment as checked by an audiometrical
examination, 2) no difficulties in lexical and
morphosyntactic comprehension checked on the N-EEL
psycholinguistic evaluation [Che01], 3) an IQ above 90
(according to the WISC-III scale [Wec96]), and 4) no
behavioural disorders. Their deficits follow a
phonological-syntactical continuum at the production
level. The three children come from a high sociocultural
environment, and only the girl belongs to at risk familial
language disorders.
1
3. ANALYSES
3.1. Quantitative analysis
Figure 1: MLU development of the three children with
SLI across 3 to 4 sessions.
The control group selected for this study consists of 8
TD children aged 2;01 to 2;11. Their spontaneous speech
was sampled in the same context as the children with
SLI. Each child with SLI was matched on MLU to a TD
child.
The present quantitative analyses originate in findings
from the literature whose results (recapitulated in the
title of each subsection) are tested here.
Do FSLI children produce fewer (especially 3p)
pronouns and make more omissions [Pla96]?
Compared to their MLU-peers, the three FSLI children
produce as many or more pronouns than their MLUpeers, in high proportions from the smallest MLU and
the earliest age (figure 2).
Data collection. Spontaneous speech of children with
SLI and TD children was recorded during free-play
sessions [Nor91]. The children were provided with a
familiar set of toys and could freely play and interact
either with the clinician or with their caregiver.
Transcription. Alexa and Pierre’s data were fully
transcribed orthographically and phonetically for the
current study in the CHAT format [Mac00]. Benoît’s
data and the control data had already been completely
transcribed for a different project. These transcriptions
were checked for reliability and consistency of protomorphemes or syllable fillers [Pet93] coding.
Analyses. All verbal utterances (non-finite verb forms
included), NPs or PPs including a pronoun, and
pronouns used in isolation were extracted. Self- and
other-repetitions as well as potentially unanalyzed
formulaic expressions were taken into account in the
analysis because they may contain variations involving
pronoun production.
Productions, omissions and errors on personal pronouns
were analyzed according to their person features, their
type (clitic or strong pronoun) and their case. Fillers
were included in this analysis and were not counted as
errors. Errors were identified based on linguistic and
extra-linguistic contexts. Intonation, contexts and pitch
contour analyses determined whether verbs without
subjects corresponded to omissions of subjects or to
imperatives. Since the context was immediately available
to all participants and all toys were individually
introduced to the child and his caregiver, omissions of
arguments were assumed to be omissions of pronouns as
in “vont chez le docteur” (go to the doctor) (Benoît 3;6)
or “je veux cacher” (I want to hide) (Alexa 6;0). Subject
and object arguments were coded as to whether they
were omitted or realized as clitic or strong pronouns,
NPs or combinations of these elements.
Forms, functions and contexts were investigated to
provide both a quantitative and a qualitative analysis of
pronoun uses.
Actes du colloque AcquisiLyon 09, Lyon, 3 et 4 décembre 2009.
Figure 2: Percentage of pronouns produced per session
out of the total number of utterances.
In addition, the three FSLI children omit less pronouns
than the control group in 8 sessions out of 11. Among
omitted pronouns, the 3p is often the most omitted, but it
is also the most produced person.
Do FSLI children produce more errors, especially on
(3p) accusative case pronouns and on (3p) clitics
[Jak98]? Although errors are rare (no more than 11% of
productions), the three children with SLI tend to produce
more than their MLU-peers, except in two of Benoît’s
sessions (figure 3).
Figure 3: Percentage of errors produced per session out
of the total number of produced pronouns.
All these errors involve the production of clitic
pronouns; all but one involve the 3p; and one error is
made on an accusative case pronoun in object position.
Do FSLI children omit object arguments more than
TD children [Jak98, Ham03]? When relevant contexts
are produced by both children with SLI and their MLUpeers, the former tend to omit object pronouns more than
the latter (figure 4). Pierre omits fewer object pronouns
than his MLU-peer only once.
2
où X? » as a formulaic expression in particular
situations.
Figure 4: Percentage of object pronouns omitted per
session out of the total number of relevant contexts.
Do FSLI children avoid clitics and replace them with
NPs or strong pronouns [Jak98]? In subject position,
FSLI children produce more clitics than NPs or strong
pronouns in all sessions apart from Alexa’s first session
(figure 5). Whereas in object position, children with SLI
produce more NPs or strong pronouns than clitics, but
the same is true for their MLU-peers.
Figure 5: Percentage of clitics+combinations and
NPs+strong pronouns produced per session out of the
total number of relevant contexts for subject and object
arguments.
3.2. Qualitative analysis
The number of errors produced is one of the main
differences between TD and SLI children. Some
comparable errors can be observed. For instance, all
children can use a strong pronoun alone in subject
position. Yet, differences can also be pointed among
these a priori similar errors. In the current study, only
children with SLI omitted clitics with a non-finite verb
form: where Léa (2;10; MLU=3,1) says « moi est
grande » (me is big), Alexa (6;0; MLU=3,5) says « parce
que moi euh marcher » (because me mh walk) and Pierre
(5;6; MLU=4,1) « toi le mettre ici » (you put it here).
Among gender errors, TD children always replace
« elle » with « il » as in « sa maman i(l) dort » (his
mother he sleeps) (Dorys, 2;4; MLU=2,7), but children
with SLI can also replace « il » with « elle ». When « il »
is used instead of « elle », the utterance is directly
repaired as in « il attend [/] elle attend » (he’s waiting [/]
she’s waiting) (Benoît 3;6; MLU=2,0). But uses of
« elle » instead of « il » are not repaired, and in some
cases it even seems that uses of « elle » are fixed: in
Pierre’s speech, this error occurs when the child is
asking for something which should be here, but which is
not (3;6; MLU=2,7). The same way he says « mais, elle
est où cette télé là? » (but where is this TV?) with a bit
of eagerness, he asks « elle est où lion? » (where is she
lion?). It may be that the child uses the chunk « elle est
Actes du colloque AcquisiLyon 09, Lyon, 3 et 4 décembre 2009.
TD and SLI children can also produce a demonstrative
pronoun instead of a personal one, but for TD children,
« c’ » is used instead of « il/elle » as when Dorys (2;4,
MLU=2,8) says « c’est bobo » (it is pain) meaning « il a
bobo » (he has pain) as suggested by the observer’s
reformulation. By contrast, children with SLI can also
use « c’ » instead of « je ». At 4;6 (MLU=2,4), Benoît
slightly hurts his finger. As he grumbles more than his
father thinks it is worthwhile, the child explains that he is
in a bad mood, using the demonstrative subject pronoun
“c’” (1):
(1) *FAT: t'exagères ...
you’re exaggerating...
*CHI: yyy.
yyy.
%com: cris de
screams of discontent
mécontentement
*CHI: c'est grognon.
it is grunchy.
*FAT: oui ben j'vois ça
well yes, I see you are
que t'es grognon.
grunchy.
This use of the demonstrative to talk about his feeling
seems to precede the explosion of « moi je » (me I) and
« toi tu » (you you) in the following session. Before that
time, Benoît can only use « je » to describe the activity
he performs or in formulaic expressions such as « je sais
pas » (I don’t know).
Despite a large amount of common types errors, peculiar
ones could be observed in the speech of the children with
SLI. In particular, they use many « on » (3p impersonal).
This is especially true in the speech of Alexa. In (2)
below, she is fully taking part in the action, and therefore
seems to use « on » meaning her and her figurine:
(2) *CHI: on marche.
let’s walk
*CHI: ouais on m(arche).
yeah, let’s walk.
%act: fait marcher ses
makes her figurines
bonhommes.
walk
*CHI: allez on marche.
come on, let’s walk
This « on » probably echoes « on » that the child may
hear in her input. Yet, some uses of « on » seem to be
also extended to « il ». In (3) below, Alexa finds the dog
among her figurines and asks about it to the observer:
(3) *CHI: qui c'est ça?
who’s that?
*OBS: ça c'est le petit
this is the small dog
chien
*CHI: on dort où?
one sleeps where?
*OBS: ben par terre peutwell, on the floor
être?
perhaps?
*OBS: ou y a pas une niche or isn’t there a
dans la maison?
kennel in the house?
*CHI: non.
no
This example differs from the previous one, because she
is not performing the action herself but asking about the
dog’s reality: where it sleeps. Such uses of « on » instead
of « il » seem to occur especially when Alexa is talking
about the dog. It could therefore be that Alexa mainly
uses « il » for human figurines.
3
646.
4. DISCUSSION
The main aim of this study was to document the
development of pronouns in three FSLI children, in order
to evaluate results from previous studies on FSLI. The
particularity of this study was to focus on individual
children. The results showed that the three FSLI children
differ from their MLU-peers on two main aspects: first,
they omit more object pronouns; second, although errors
are produced in small proportions, they are more
numerous in FSLI children, and occur in peculiar
contexts which seem to reflect transitions towards adult
uses.
No one single account for SLI seems to fit with the
results. On the one hand, pronouns were produced in
high proportions and were mostly used correctly, which
contradicts the linguistic deficit hypothesis. On the other
hand, clitics were more produced than NPs or strong
pronouns, which also contradicts the processing deficit
account of SLI. Nevertheless, the latter account is
modulated by a language-dependent hypothesis, which
could explain our results: in languages in which
pronouns are obligatory, children with SLI would rather
produce them but make some substitutions [Leo00]. This
is in agreement with what was observed in the data.
This study supports the hypothesis that object pronouns
can be a clinical marker of FSLI, because object
pronouns were more omitted in the speech of children
with SLI than in the speech of their MLU-peers. This
implies that such analyses can be reliable at the
individual child level too. In addition, it showed that
errors may serve as an additional support. The
longitudinal design of this study suggests that these are
reliable aspects across several ages.
In spite of some methodological limitations concerning
the one-to-one matching of TD and SLI children, the
data from the three FSLI children tend to support the
deviant hypothesis of language development. In
particular, the observation of individual differences,
these peculiar pronominal uses that children with SLI
make is the basis for this hypothesis. This is consistent
with some studies of pronoun production in SLI [Ham03,
Cip98] but in contradiction with others [Bol09, Moo01].
It seems that these conflicting views are not due to what
children with SLI actually produce, but to the analyses
performed. In fact, those studies which were in favour
for a deviant development of pronouns in children with
SLI also investigated productions qualitatively, by
looking at specific contexts of production.
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