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Behavioural patterns of conflict resolution strategies in preschool boys with language impairment in comparison with boys with typical language development.

BACKGROUND: Children with language impairment (LI) experience social difficulties, including conflict management. This paper is therefore motivated to examine behavioural processes guiding preschool peer conflict progression, which ultimately contributes to overall development. AIMS: To describe behavioural sequences in conflicts between children with typically developing language (TL) and between children with LI. Attention is particularly focused on the conflict resolution strategy reconciliation, i.e. friendly contact between former opponents shortly following conflict termination. It is hypothesized that children with LI, with weaker language skills, experience difficulties attaining effective reconciliation. METHODS & PROCEDURES: Unstructured play of 11 boys with LI (4-7-years-old), at a specialized language preschool, and 20 TL boys (4-6-years-old), at mainstream preschools, were video filmed. Conflicts were identified and recorded according to a validated coding system. Recorded conflict details included behavioural sequences constituting conflict cause (conflict period) and in the post-conflict period, reconciliatory behaviours that were classified into six 'categories' (Invitation to play, Body contact, Object offer, Verbal apology, Self-ridicule, Cognition, i.e. offering privileges/negotiating) and the verbal character of accepted behaviours were determined. The mean proportion of individual target children's conflicts in which specific behavioural sequences had occurred were calculated and thereafter compared between and within the groups. OUTCOMES & RESULTS: Boys with LI reconcile fewer conflicts than TL boys (LI: 47.3 +/- 4.5%; TL: 63.6 +/- 2.0%). Contributory factors include the occurrence of conflicts caused by aberrance, i.e. conflicts initiated by inappropriate behavioural play intensities (i.e. 'a pillow fight' where one partner swings so intensively the other partner cannot participate as a player in the game) and protests that are no longer directed to the opponent within reciprocal exchanges, but escalate to screaming/physical ranting. Aberrant caused conflicts were rarely observed as the conflict cause for TL boys, but represent nearly 15% of LI conflicts and aberrant caused conflicts are reconciled at lower rates than conflicts not caused by aberrance. Displayed reconciliatory behaviours were accepted by opponents at similar rates in both groups and the distribution of reconciliatory behavioural 'categories' was similar between the groups. However, boys with LI attempt reconciliation in relatively fewer conflicts. In addition, the individual boys with LI attain reconciliation with strictly verbal reconciliatory behaviours in a smaller proportion of conflicts. CONCLUSIONS: The findings suggest that in addition to traditional psycholinguistic remediation, intervention programmes for children with LI should address that learned language and communication skills are applied effectively in initiating and maintaining naturalistic peer interactions.

Case-Control Studies↗

Language development in profoundly deaf children with cochlear implants.

Although cochlear implants improve the ability of profoundly deaf children to understand speech, critics claim that the published literature does not document even a single case of a child who has developed a linguistic system based on input from an implant. Thus, it is of clinical and scientific importance to determine whether cochlear implants facilitate the development of English language skills. The English language skills of prelingually deaf children with cochlear implants were measured before and after implantation. We found that the rate of language development after implantation exceeded that expected from unimplanted deaf children (p < .001) and was similar to that of children with normal hearing. Despite a large amount of individual variability, the best performers in the implanted group seem to be developing an oral linguistic system based largely on auditory input obtained from a cochlear implant.

Child↗

Dynamic auditory processing, musical experience and language development.

Children with language-learning impairments (LLI) form a heterogeneous population with the majority having both spoken and written language deficits as well as sensorimotor deficits, specifically those related to dynamic processing. Research has focused on whether or not sensorimotor deficits, specifically auditory spectrotemporal processing deficits, cause phonological deficit, leading to language and reading impairments. New trends aimed at resolving this question include prospective longitudinal studies of genetically at-risk infants, electrophysiological and neuroimaging studies, and studies aimed at evaluating the effects of auditory training (including musical training) on brain organization for language. Better understanding of the origins of developmental LLI will advance our understanding of the neurobiological mechanisms underlying individual differences in language development and lead to more effective educational and intervention strategies. This review is part of the INMED/TINS special issue "Nature and nurture in brain development and neurological disorders", based on presentations at the annual INMED/TINS symposium (http://inmednet.com/).

Auditory Perception↗

Language development in infants and toddlers.

Speech and language problems constitute the nation's number one handicapping condition. Nurse practitioners are in a unique position to observe the language development of a young child and the social-communicative interaction between parents and child. They need to be aware of the early milestone information regarding language development so that a problem can be identified. It is imperative that these problems be noted early and managed correctly in order to insure the development of adequate communication skills.

Child Development↗

[Language development disorders in childhood: nonverbal intelligence and language comprehension].

33 children with Specific Language Impairment (F 80, ICD 10) were randomly selected and their results regarding nonverbal intelligence, passive vocabulary and sentence comprehension were compared with data of 33 control children matched by age and sex. Although cognitive performance is average in both groups, significant differences regarding nonverbal intelligence are found. Whereas nonverbal intelligence is predictable from sentence comprehension to a high degree in den SLI-group, it is not predictable in the control group.

Austria↗

Specific language impairment: effect on later language development: a literature review.

BACKGROUND: Children with specific language impairment (SLI) are at considerable risk for later language development. However there has not been a good literature review to provide understanding and to get information relative to parental counseling and decision making for further management. OBJECTIVE: To summarize the literature review on SLI and effect on later language development. MATERIAL AND METHOD: Longitudinal studies were systematically explored to seek evidence- based information to confirm the lasting effect of SLI in later language development. RESULTS: Natural history data indicated that approximately 50% of children with specific expressive language delay spontaneously remitted or outgrew it at age 5-8. However, long-term follow-up studies showed their language problems emerged later at age 15. The rest of the children's (50%), language impairment persisted and had a high risk for SLI later. CONCLUSION: The results suggest that active intervention should be performed as soon as possible for children with persisting SLI.

Adolescent↗

Early language development in children exposed to or infected with human immunodeficiency virus.

OBJECTIVES: To compare language development in infants and young children with human immunodeficiency virus (HIV) infection to language development in children who had been exposed to HIV but were uninfected, and (among subjects with HIV infection) to compare language development with cognitive and neurologic status. DESIGN: Prospective evaluation of language development in infected and in exposed but uninfected infants and young children. SETTING: Pediatric Infectious Disease Clinic, State University of New York-Health Science Center at Syracuse. SUBJECTS: Nine infants and young children infected with HIV and 69 seropositive but uninfected infants and children, age 6 weeks to 45 months. RESULTS: Mean Early Language Milestone Scale, 2nd edition (ELM-2) Global Language scores were significantly lower for subjects with HIV infection, compared with uninfected subjects (89.3 vs 96.2, Mann-Whitney U test). The proportion of subjects scoring >2 SD below the mean on the ELM-2 on at least one occasion also was significantly greater for subjects with HIV infection, compared with uninfected subjects (4 of 9 infected subjects, but only 5 of 69 uninfected subjects; Fisher's exact test). Seven of the 9 subjects with HIV infection manifested deterioration of language function. Four manifested unremitting deterioration; only 1 of these 4 demonstrated unequivocal abnormality on neurologic examination. Three subjects with HIV infection and language deterioration showed improvement in language almost immediately after the initiation of antiretroviral drug treatment. Magnetic resonance imaging or computed tomography of the brain were performed in 6 of 7 infected subjects with language deterioration, and findings were normal in all 6. ELM-2 Global Language scaled scores showed good agreement with the Bayley Mental Developmental Index or the McCarthy Global Cognitive Index (r = 0. 70). Language deterioration, or improvement in language after initiation of drug therapy, coincided with or preceded changes in global cognitive function, at times by intervals of up to 12 months. CONCLUSIONS: Language deterioration occurs commonly in infants and young children with HIV infection, is seen frequently in the absence of abnormalities on neurologic examination or central nervous system imaging, and may precede evidence of deterioration in global cognitive ability. Periodic assessment of language development should be added to the developmental monitoring of infants and young children with HIV infection as a means of monitoring disease progression and the efficacy of drug treatment.

Child, Preschool↗

An investigation into the effectiveness of an early intervention method for delayed language development in young children.

Delayed language development is common and has serious sequelae into adulthood in terms of educational, social and emotional development. The objective of this study was to test the hypothesis that a group of language-delayed infants detected in the first year of life by the screen developed in the author's previous study, and receiving intervention at that stage, would not show language impairment at the age at which children are usually referred for speech and language therapy, whereas an untreated control group would do so. A sample (n = 122), of very young language-delayed children was divided into matched experimental and control groups. The mean (range) age of the sample was 10.6 (8-21) months. The experimental group received intervention, and both groups were followed up until they were 3 years of age to determine whether there were differences in language development at that stage. The results showed that at 3 years, 85% of controls showed language delay while only 5% of the experimental group did so. The differences in mean language quotient in experimental and control groups were statistically significant (t = 2.701, p < 0.01). At this stage, 30% of the controls had been referred for speech and language therapy, while none of the experimental group had so been. The intervention was found to take relatively little resource and the low dropout rate and high take-up indicated that it was popular with carers.

Caregivers↗

Language development of term and preterm children during the first five years of life.

Language development during the first five years is reported for 114 high-risk preterm children (20 with varying degrees of cerebral palsy) and 97 healthy term children. Most stages of language development occurred at slightly later ages among the neurologically unimpaired preterm children than among those born at term. Preterm children with cerebral palsy were more delayed and had more articulation defects compared with neurologically unimpaired preterm children. Girls were more advanced in early language development and showed less articulation defects than boys. The perinatal optimality score was significantly correlated with the ages at which the stages of language development were reached, and with language performance at five years in preterm children, but much less in term children. Birthweight and gestational age were negatively correlated with language development at all ages. Socio-economic status and birth order had an age-related influences on language development, but no correlation was found with the number of minor congenital malformations.

Articulation Disorders↗

The influence of long-term tracheostomy on speech and language development in children.

BACKGROUND: Individuals diagnosed as having primary neurological disorders have a high incidence of abnormal speech and language development. However, results in cohorts where this group are excluded are controversial. With no coexisting neurological impairment, some suggested that tracheostomy has little influence on speech development, whilst others showed a clear pattern of language disability. The aim of this study is to evaluate the influence of tracheostomy on speech and language development. METHOD: Retrospective study using standardised outcome measures. RESULTS: A series of 39 paediatric tracheostomies was studied. In the group where children had neurological disorders, 94% showed no language or delayed language development. In contrast, of the group of children without a neurological impairment, 60.9% had normal speech and language development. The median age at the decannulation in those children with delayed speech was 23 months, whilst in those children with normal speech it was 14.5 months. CONCLUSION: Tracheostomy affects speech and language development in those with and without neurological disorders. Crucial factors affecting speech and language development within the neurologically normal group are age at the tracheostomy, and the duration of the tracheostomy until decannulation. Achieving earliest decannulation improves the chance of a normal speech and language development.

Age Factors↗

Factors influencing language development in preterm infants.

OBJECTIVE: To examine factors influencing preterm infant language development. DESIGN: Longitudinal. SETTING: Infants were seen for developmental follow-up at 7, 13, and 26 months corrected age in the school of nursing. PARTICIPANTS: The sample consisted of 43 mothers and their preterm infants who were below 2,000 g and 36 weeks gestation at birth. More than 88% of the sample were from lower social classes. Seventy-three percent of the sample was African American and 27% was White. MAIN OUTCOME MEASURES: Developmental outcome was assessed using the Bayley Scales of Infant Development, and language was assessed using the Reynell Developmental Language Scales. RESULTS: By 26 months corrected age, infant development was within the normal range. Expressive and receptive language was delayed an average of 3 to 5 months. Factors influencing language included length of hospital stay, birth weight, Apgar scores, infant irritability and state regulation at hospital discharge, and maternal sensitivity. CONCLUSION: Language development is delayed in preterm infants. Maternal sensitivity is positively associated with enhanced infant language. Nurses need to utilize opportunities to enhance sensitive mothering to optimize infant outcomes.

Adult↗

[Speech recognition and language development in prelingually deafened children with multichannel cochlear prosthesis].

OBJECTIVE: To assess the development of hearing and language in prelingually deafened children with implanted multichannel cochlear prosthesis from the mandarin-speaking area, and to explore the basic pattern of speech recognition and language development as well as influencing factors. METHODS: Twenty-five prelingually deafened children and youths with cochlear implant participated in this study. Using "Evaluating method on hearing and speech rehabilitation in deafened children" as a test material. These materials consist of speech and environment sound discrimination, closed-set and open-set speech recognition and language development tests. RESULTS: All patients had the ability to hear sound and could discriminate different categorical sounds. Results indicated that the score of closed-set test exceeded the chance level. The correct recognition rate was escalating with prolonging the implanted time. Contrarily, the correct recognition rate was de-escalating as implanted age increased. Subjects having significant open-set speech recognition half year after the operation, indicated that the cochlear implant can promote prelingually deafened children to develop their speech level. CONCLUSION: Once the diagnosis of profoundly sensorineural hearing loss is made, the optimal treatment of choices is cochlear implant and speech rehabilitation.

Adolescent↗

The effect of ventilation tubes on language development in infants with otitis media with effusion: A randomized trial.

OBJECTIVE: To study the effectiveness of ventilation tubes on the language development in infants with persistent otitis media with effusion (OME). All existing studies addressed children 3 years of age or older. Currently, OME is detected and treated with ventilation tubes at a younger age. Because of the critical relationship between age, hearing, and language development, we conducted a study of the effects of ventilation tubes on language development in infants 1 to 2 years old with persistent OME. DESIGN: A multicenter, randomized, controlled trial (embedded in a cohort) with 2 treatment arms: 1) treatment with ventilation tubes (VT group; n = 93); or 2) with a period of watchful waiting (WW group; n = 94). Hearing loss and expressive and comprehensive language were assessed every 6 months, while tympanometry and otoscopy were performed every 3 months. Other factors with potential influence on language development were also included: adenoidectomy, hospital, attending day care, sex, age at randomization, educational level of the mother, upper respiratory infections, and the native country of the parents and older siblings. The trial was designed to allow for the detection of a mean difference in language development of 3 months or more between children allocated to the VT and WW groups. RESULTS: No relevant differences were found in expressive or comprehensive language between the 2 groups after adjustment for educational level of the mother, IQ of the child, and differences at baseline. A principal component analysis showed that in the VT group, the children with frequent complaints improved 1.6 months more in comprehensive language than those with no or some complaints. The children with favorable language stimulation, however, did not improve more than the children with less favorable stimulation. No differences were found for expressive language among the various clusters. The probability to improve >3 months in comprehensive language was.48 (95% confidence interval [CI]:.29-.68) for children with highly educated mothers versus.09 (95% CI:.02-.30) for children whose mothers had a low educational level. In the WW group, these changes were.30 (95% CI:.14-.53) and.14 (95% CI:.04-.35), respectively. The probability to improve >4 months in expressive language was.52 (95% CI:.32-.71) for children with highly educated mothers versus.06 (95% CI:.01-.31) for children whose mothers had a low educational level. In the WW group these changes were.42 (95% CI:.23-.64) and.11 (95% CI:.03-.35), respectively. In addition, there were delays in expressive language in both groups compared with their age expected values. The comprehensive language of the children who were effusion-free during the follow-up (n = 54) improved 1.5 months (95% CI: -.2-3.2) more than that of the children who had persistent effusion during the entire follow-up (n = 28). No differences were found for expressive language development. Disregarding the intervention contrast, improvements in hearing seemed to be related to improvements in language development, especially in verbal comprehension. DISCUSSION: In this study, we used the Reynell, Schlichting, and Lexi tests to study the relation between early persistent OME and language development. These tests are directly related to normal language, widely accepted, and validated. It cannot be ruled out that more specific measures such as auditory perception tests would have produced more differences between groups, but the focus was on general language development. A total of 10 children in the WW group received treatment with ventilation tubes during follow-up. A further 11 children dropped out during the trial. A sensitivity analysis with the 10 children who received ventilation tubes did not change the results, and baseline differences were not found between the 11 children who dropped out and those who completed the trial. CONCLUSIONS: In the total group of infants with persistent OME, ventilation tubes did not h

Child Language↗

Non-word repetition and language development in children with specific language impairment (SLI).

Non-word repetition has previously been found to correlate with language outcomes both in children who are language impaired and in those who are developing normally. This paper concerns a group of children identified as having specific language impairment (SLI) and follows the methods of Adams and Gathercole (2000) by taking children with the highest and the lowest non-word repetition scores at age 11. These children's language and literacy abilities were then compared. Despite the fact that high and low scorers were matched on Performance IQ tasks (Block Design and Picture Completion), all linguistic measures except for vocabulary assessments showed significant differences between the groups. The fact that these differences were present despite block design scores being identical for the two groups suggests that more than a general working memory deficit underlies the language difficulties. Furthermore, significant differences were noted on a digit-span task requiring processing and production of number words. A specific phonological memory difficulty may therefore be present over and above a subtle but more general processing limitation. The implications for SLI theory and practice are discussed.

Child↗

[Middle-Finland public health nurses participate in a large-sized longitudinal studies. Language development and its relation to reading ability].

Dyslexia, specific reading disability, which seriously impairs school achievement and interferes with the acquisition of information, is estimated to affect about 3-15% of the population. In a longitudinal study started in the University of Jyväskylä researchers will follow the development of language and other cognitive skills of babies of 160 families from birth to about 10 years' age in search for early precursors of dyslexia. Trough screening parents for dyslexia we hope to obtain new information about specific features of reading and writing problems in adulthood, which helps us to focus our search for important features of early language problems linked to development of dyslexia. Finnish public health nurses are involved the study in the field.

Child↗

Effects of sensory-motor training on the language development of retarded preschoolers.

Previous research indicates that perceptual-motor training positively influences the development of language in retarded children. In this year-long study, 30 retarded children attending a preschool training center were divided into three equal groups given perceptual-motor training, movement training, or no systematic training. No significant differences were found among the groups on language measures, suggesting that the total remedial environment may be an important factor in the effectiveness of perceptual-motor and of movement training programs.

Child, Preschool↗

Language development in children implanted with the CLARION cochlear implant.

This study examined the development of language skills in 23 prelingually, profoundly deaf children following implantation with the CLARION Multi-Strategy Cochlear Implant. Language skills were assessed with the Reynell Developmental Language Scales (RDLS) preoperatively with hearing aids, and compared to postoperative performance after 6 months of Clarion use. The RDLS was administered in each child's preferred mode of communication, either spoken English alone or simultaneous spoken and signed English. Significant improvements were observed in average age-equivalent scores over time, both for receptive and expressive skills, although the absolute language levels of the implanted children remained delayed relative to those of hearing peers of the same chronological age. The children's rate of language growth in the first 6 months of implant use also was calculated. The results from this analysis showed that the Clarion children, on average, progressed at a rate that exceeded that of normal-hearing children of the same language age. There was no significant difference between the language performance of children who used oral versus total communication.

Aging↗