Productivity of lexical categories in French-speaking children with cochlear implants

The productivity of lexical categories was studied longitudinally in a sample of 17 young hearing-impaired French-speaking children with cochlear implants. Age of implantation ranged from 22 months to 76 months. Spontaneous speech samples were collected at six-month intervals over a period of 36 months, starting at the one-word stage. Four general measures of their linguistic production (number of utterances, verbal fluency, vocabulary, and grammatical production) as well as 36 specific lexical categories, according to the CHILDES codes, were computed in terms of tokens, i.e., total number of words. Cochlear-implanted children (CI) were compared to a French database of normally hearing children aged 2-4 compiled by the first author. Follow-up results indicate that, at the two-year post-implantation follow-up, noun, and verb morphology was significantly impaired. At the three-year follow-up, the cochlear-implanted group had recovered on adjectives, determiners and nouns, main verbs, and auxiliaries. The two groups differed significantly in processing locative adverbs, prepositions, pronouns, and verbs (infinitive verb, modal, and modal lexical), but individual variability within the cochlear-implanted group was substantial. Results are discussed in terms of recovery and developmental trends and variability in the acquisition of lexical categories by French children two years and three years post-implantation.     

The role of pronouns in young children's acquisition of the English transitive construction.

Two studies investigating the linguistic representations underlying English-speaking 2 1/2-year-olds' production of transitive utterances are reported. The first study was a training study in which half the children heard utterances with full nouns as agent and patient, and half the children heard utterances with both pronouns (i.e., He's [verb]-ing it) and also full nouns. In subsequent testing, only children who had been trained with pronouns and nouns were able to produce a transitive utterance creatively with a nonce verb. The second study reported an analogous set of findings, but in comprehension. Together, the results of these 2 studies suggest that English-speaking children build many of their early linguistic constructions around certain specific lexical or morphological items and patterns, perhaps especially around particular pronoun configurations.     

Possessive pronouns: Why are plurals harder?

Twenty-four children between the ages of 2 1/2 and 5 years were given paint boxes such that they either shared one box between two or owned one box each. They were then asked to point to the boxes as specified by possessive pronouns: either plural possessive pronouns or pairs of singular possessive pronouns. The use of plural possessive pronouns adversely affected performance in all groups, but the type of ownership of the paint boxes did not. The results also suggest that the third-person pronouns cause fewest problems for children while second-person pronouns cause most. The findings are discussed in terms of the order of acquisition of plural pronouns, and the reasons that plural pronouns should cause more problems than singular possessive pronouns.     

汉语儿童人称代词的获得

本文作两个方面的研究。研究一用追踪录音方法记录5名半岁到3岁半幼儿获得人称代词的过程。结果表明:汉语儿童一般在1岁半到3岁半这期间逐步掌握人称代词,顺序是从“我”、“你”到“他”。研究二用实验方法探讨28名3—4岁儿童掌握单数人称代词的情况。结果表明:儿童4岁时人称代词获得有一个发展比较迅速的时期。到这一年龄阶段,儿童对人称代词的掌握已比较完善。在以上两项研究的基础上,探讨和总结了汉语儿童人称代词发展的特点和规律以及语言的普遍性。     

Pronouns and progress: a psychoanalytic primer

Psychoanalytic psychotherapists have the role responsibility to hover evenly over everything that is said--and not said--in the analytic situation. Pronouns may be worthy of special attention. Just as children demonstrate a predictable course in the acquisition and mastery of pronouns, it may be that the analytic patient also shows a predictable sequence in the deployment of pronouns over the course of a successful treatment. The analytic patient will move from a focus on "They," to joining the analyst in "We," before ultimately separating to become an "I." A third person focus in the opening phase, may, with familiarity, move to second person intimacy, ultimately yielding to first person agency. These grammatical markers occur in the opening, middle and termination/follow-up phases of a successful psychoanalytic treatment, during which the pre-morbid introjects are identified, chewed up, and, eventually nudged aside by the healthier therapeutic-introject, from which a new or renewed identity may emerge. Analysis of the Grimm's fairy tale "The Wolf and the Kids" illustrations the importance of metabolizing old introjects.     

Second person thought

There are modes of presentation of a person in thought corresponding to the first and third person pronouns. This paper proposes that there is also thought involving a second person mode of presentation of another, which might be expressed by an utterance involving ‘you’, but need not be expressed linguistically. It suggests that co-operative activity is the locus for such thought. First person thought is distinctive in how it supplies reasons for the subject to act. In co-operative action there is first person plural intending and judging. So there is a way of thinking of another, when openly co-operating with him or her, which plays the distinctive role of giving reason for contribution to the co-operative activity. In slogan form, ‘you’ is ‘we minus I’. The way children learn to use second and third person pronouns is naturally explained on this view. Contrasting less sophisticated kinds of co-operative activity with more sophisticated forms, and considering some issues about common knowledge and common purpose, help to fill out the proposal.     

Slowed Speech Input has a Differential Impact on On-line and Off-line Processing in Children’s Comprehension of Pronouns

The central question underlying this study revolves around how children process co-reference relationships—such as those evidenced by pronouns (him) and reflexives (himself)—and how a slowed rate of speech input may critically affect this process. Previous studies of child language processing have demonstrated that typical language developing (TLD) children as young as 4 years of age process co-reference relations in a manner similar to adults on-line. In contrast, off-line measures of pronoun comprehension suggest a developmental delay for pronouns (relative to reflexives). The present study examines dependency relations in TLD children (ages 5–13) and investigates how a slowed rate of speech input affects the unconscious (on-line) and conscious (off-line) parsing of these constructions. For the on-line investigations (using a cross-modal picture priming paradigm), results indicate that at a normal rate of speech TLD children demonstrate adult-like syntactic reflexes. At a slowed rate of speech the typical language developing children displayed a breakdown in automatic syntactic parsing (again, similar to the pattern seen in unimpaired adults). As demonstrated in the literature, our off-line investigations (sentence/picture matching task) revealed that these children performed much better on reflexives than on pronouns at a regular speech rate. However, at the slow speech rate, performance on pronouns was substantially improved, whereas performance on reflexives was not different than at the regular speech rate. We interpret these results in light of a distinction between fast automatic processes (relied upon for on-line processing in real time) and conscious reflective processes (relied upon for off-line processing), such that slowed speech input disrupts the former, yet improves the latter.     

Narcissism and the Use of Personal Pronouns

In this study we explored the relationship between narcissism and the individual's use of personal pronouns during extemporaneous monologues. The subjects, 24 males and 24 females, were asked to talk for approximately 5 minutes on any topic they chose. Following the monologues the subjects were administered the Narcissistic Personality Inventory, the Eysenck Personality Questionnaire, and the Rotter Internal-External Locus of Control Scale. The monologues were tape-recorded and later transcribed and analyzed for the subjects' use of personal pronouns. As hypothesized, individuals who scored higher on narcissism tended to use more first person singular pronouns and fewer first person plural pronouns. Discriminant validity for the relationship between narcissism and first person pronoun usage was exhibited in that narcissism did not show a relationship with subjects' use of second and third person pronouns, nor did the personality variables of extraversion, neuroticism, or locus of control exhibit any relationship with the subjects' personal pronoun usage.     

Capacité de mémoire de travail et traitement du pronom chez l’enfant

The aim of this study was to explore the relationship between working memory capacity (WMC) and reading comprehension in children by testing the processing of pronouns. Two groups of nine- to ten-year-old children classified as high span and low span were administered a pronoun processing task. In this task, the computation of the antecedent referent for pronouns was varied by manipulating the distance between the pronoun and its antecedent and the availability of a gender cue. The results showed that compared to high-span children, low-span children experienced more difficulties in computing a pronoun's referent. High-span children spent longer reading sentences containing anaphoric pronouns when pronouns could not be resolved on the basis of the gender alone, suggesting that the pronouns were resolved as they were read. Low-span children tended to delay resolution until it was required by the task. In the question-answering times, low-span children were more adversely affected by distance than high-span children. Altogether these findings support the view that working memory capacity constrains resolution of anaphoric pronouns in children.     

The relation between language and cognition in 3- to 9-year-olds: the acquisition of grammatical gender in French

The French language has a grammatical gender system in which all nouns are assigned either a masculine or a feminine gender. Nouns provide two types of gender cues that can potentially guide gender attribution: morphophonological cues carried by endings and semantic cues (natural gender). The first goal of this study was to describe the acquisition of the probabilistic system based on phonological oppositions on word endings by French-speaking children. The second goal was to explore the extent to which this system affects categorization. In the study, 3- to 9-year-olds assigned gender categorization to invented nouns whose endings were typically masculine, typically feminine, or neutral. Two response conditions were used. In the determiner condition, children indicated the gender class by orally providing the determiner un or une marked for gender. In the picture condition, responses were given by pointing to the picture of a Martian-like female or male person that would be best called by each spoken pseudoword. Results indicated that as young as 3 years, children associated the determiner corresponding to the ending bias at greater than chance levels. Ending-consistent performance increased from 3 to 9 years of age. Moreover, from 4 years of age onward, sensitivity to endings affected categorization. Starting at that age, pictures were selected according to endings at greater than chance levels. This effect also increased with age. The discussion deals with the mechanisms of language acquisition and the relation between language and cognition.     

Describing the Acquisition of Determiners in English: A Growth Modeling Approach

This paper, based on naturalistic data, describes the acquisitional course and use of the articles a and the in young English-speaking children (18-61 months), with special emphasis on the role of individual variation. A growth modeling approach to the data reveals that children's individual acquisition schedules are similar in trend, but vary in the rate at which they omit determiners at a given point of time. This picture suggests that an analysis that presumes homogeneous development will seriously misrepresent the fluctuations between and within individuals. Interestingly, this variation does not reflect a variation in children's abilities to use determiners correctly-irrespective of the rate in which they used determiners, children seldom used determiners incorrectly. The analysis also reveals that children's optional omission of determiners in obligatory contexts, beginning at 18 months of age, gradually decreases on average by 3-4% a month until 36 months of age, and thereafter plunges by a factor of 10 to an average of 0.3% per month. At 36 month of age the majority of children use determiners at a near-mastery level (Brown, 1973). These findings provide a useful framework for theorizing about possible mechanisms underlying the nature of early language development pre- and post-36 months of age.     

汉语高功能自闭症儿童代词加工:利用提及顺序和重读线索的表现

采用句子理解任务分别探究了5~7岁的汉语高功能自闭症儿童在单独提及顺序线索,提及顺序线索和重读线索共现两种条件下代词加工的表现。研究结果表明,汉语高功能自闭症儿童不像智商和工作记忆广度匹配的同龄典型发展儿童一样能够单独利用提及顺序线索加工代词,即倾向于选择首先提及的实体作为代词的指称对象,而表现为随机选择代词所指。当提及顺序线索和重读线索共现时,典型发展儿童在两条线索一致和冲突时都倾向于依靠重读线索加工代词,而汉语高功能自闭症儿童对两条线索都不敏感,表现为随机选择代词所指。这表明5~7岁的汉语高功能儿童不能够利用这两条线索加工代词,在利用语篇突显性线索加工代词方面存在困难。     

Naming practices and the acquisition of key biological concepts: evidence from English and Indonesian

Children's acquisition of fundamental biological concepts (living thing, animal, plant) is shaped by the way these concepts are named. In English, but not Indonesian, the name "animal" is polysemous: One sense includes all animate objects, and the other excludes humans. Because names highlight object categories, if the same name ("animal") points to two different, hierarchically related biological concepts, children should have difficulty settling on the scope of that term and its close neighbors (e.g., "alive"). Experiments with 4- to 9-year-old English- and Indonesian-speaking children revealed that "alive" poses unique interpretive challenges, especially for English-speaking children. When asked to identify entities that are "alive," older Indonesian-speaking children selected both plants and animals, but their English-speaking counterparts tended to exclude plants, which suggests that they may have misaligned "alive" with one of the "animal" senses. This work underscores the importance of considering language and cultural factors in studying the acquisition of fundamental concepts about the biological world.     

What preschool children do and do not do with ungrammatical word orders

Akhtar [J. Child Lang. 26 (1999) 339.] found that when 4-year-old English-speaking children hear novel verbs in transitive utterances with ungrammatical word orders (e.g., Elmo the tree meeked), they correct them to canonical SVO order almost all of the time. However, when 3-year-olds and older 2-year-olds hear these same utterances, they waver between correcting and using the ungrammatical ordering. In the current study, we adapted this task for children at 2;4, using an intransitive construction. The major finding was that children corrected the noncanonical word order less than half as often as Akhtar's 2-year-old subjects who were approximately 4 months older. At the same time, however, children showed in several ways that they had some implicit understanding of canonical SV order; for example, they used the novel verb which they heard used in grammatical word order more often than the novel verb which they heard in ungrammatical word order, and they consistently used pronouns and the progressive –s auxiliary in appropriate ways. The current findings thus contribute to a growing body of theory and research suggesting that the ontogenetic emergence of linguistic categories and schemas is a gradual process, as is the emergence of categories in other domains of cognitive development.     

Evidentiality in language and cognition

What is the relation between language and thought? Specifically, how do linguistic and conceptual representations make contact during language learning? This paper addresses these questions by investigating the acquisition of evidentiality (the linguistic encoding of information source) and its relation to children's evidential reasoning. Previous studies have hypothesized that the acquisition of evidentiality is complicated by the subtleness and abstractness of the underlying concepts; other studies have suggested that learning a language which systematically (e.g. grammatically) marks evidential categories might serve as a pacesetter for early reasoning about sources of information. We conducted experimental studies with children learning Korean (a language with evidential morphology) and English (a language without grammaticalized evidentiality) in order to test these hypotheses. Our experiments compared 3- and 4-year-old Korean children's knowledge of the semantics and discourse functions of evidential morphemes to their (non-linguistic) ability to recognize and report different types of evidential sources. They also compared Korean children's source monitoring abilities to the source monitoring abilities of English-speaking children of the same age. We found that Korean-speaking children have considerable success in producing evidential morphology but their comprehension of such morphology is very fragile. Nevertheless, young Korean speakers are able to reason successfully about sources of information in non-linguistic tasks; furthermore, their performance in these tasks is similar to that of English-speaking peers. These results support the conclusion that the acquisition of evidential expressions poses considerable problems for learners; however, these problems are not (necessarily) conceptual in nature. Our data also suggest that, contrary to relativistic expectations, children's ability to reason about sources of information proceeds along similar lines in diverse language-learning populations and is not tied to the acquisition of the linguistic markers of evidentiality in the exposure language. We discuss implications of our findings for the relationship between linguistic and conceptual representations during development.     

Intonation in the monosyllabic utterances of 1-year-olds

Previous research has demonstrated that falling contours predominate in infant utterances as early as 3 months of age. The precocious appearance of falling intonation is usually attributed to “biological tendencies,” that is, the physiological naturalness of descending fundamental frequency patterns. In contrast, other investigations have shown that some children do not use adultlike falling or rising intonation contours until they produce their first words. To resolve these conflicting views of prosodic development, this study acoustically investigated intonation production in the monosyllabic utterances of 10 English-speaking children from 10 to 13 months of age and the utterance-final monosyllables of ten 4-year-olds. Children in both age groups produced a wider accent range in falling contours than in rising contours. Infants produced a narrower accent range than the preschoolers. The findings suggest that biological tendencies are not sufficient to account for children’s acquisition of intonation between the ages of 1 and 4 years.     

Listening comprehension for sentences: the accessibility of referents for pronouns as a function of age, topic continuity, and pronoun emphasis.

An auditory comprehension task was employed to determine how subjects (20 first graders, 20 fifth graders, and 20 adults) use topic continuity and contrastive emphasis in the assignment of referents for pronouns in sentences. Significant differences in performance for emphasized and unemphasized pronouns were found suggesting that subjects used contrastive emphasis when assigning referents for pronouns. Fifth graders overused the cue of topic continuity in assigning referents for emphasized pronouns. This effect has not been shown previously in studies of children's understanding of pronomial reference. An interaction between age and pronoun emphasis was also significant. This interaction suggests that developmental changes continued to take place in the learning of cues for resolving pronouns by school age children.     

Context Sensitivity in Canadian and Japanese Children’s Judgments of Emotion

Previous studies showed that East Asians are more sensitive than North Americans to contextual information, and that the cultural differences in context sensitivity emerge in preschool children. Yet, little is known about whether this generalizes to children’s emotional judgments. The present study tested Canadian and Japanese preschool children and examined cross-culturally the extent to which facial expressions of surrounding people influence judgments of a target person’s emotion. Japanese children were more likely than Canadian children to judge an emotionally-neutral target as more negative (positive) when the background emotion was negative (positive), demonstrating an assimilation effect. Canadian children, however, showed a contrast effect: judging the target person’s neutral emotion as more negative when the background emotion was positive. These data extend extant understanding of emotion recognition by illuminating nuances in perceptual processes across developmental and cultural lines.     

Can we distinguish an “I” and “ME” during listening?—an event-related EEG study on the processing of first and second person personal and possessive pronouns

Theoretically, stimuli can be related to the self as subject (“I”) or object (“ME”) of experience. This event-related brain potential (ERP) study investigated whether listening to personal and possessive pronouns elicits different modes of self-processing regarding time-course and neural sources. Going beyond previous research, first (1PP) and second person (2PP) pronouns were included to determine the specificity of self-processing. Participants listened passively to German pronouns while the electroencephalogram was recorded. Modulation of ERPs revealed a processing advantage for the 2PP personal pronoun “du” (“you”) already in early time windows. Regarding possessive pronouns, N1 amplitudes indicated increased attention orientation to the 1PP pronoun “mein” (“my”), whereas during later time windows, processing of 1PP and 2PP possessive pronouns did not differ but differed from the third person pronoun “sein” (“his”). ERP source imaging suggests that primary sensory brain regions (auditory cortex), the insula and cortical midline structures are differentially involved into these two processing modes. The results support the idea of distinct self-processing modes (“I” and “ME”) and confirm their dynamic nature. Moreover, they demonstrate that on a neural level neither “I” or “ME” are invariantly tied to the first person, in line with the hypothesis that self-processing is relational and context-dependent.