Relative Clause Gap-Filling in Children with Specific Language Impairment

Children with Specific Language Impairment (SLI) have been observed to have production and perception difficulties with sentences containing long-distance dependencies, but it is unclear whether this is due to impairment in grammatical knowledge or in processing mechanisms. The current study addressed this issue by examining automatic on-line gap-filling in relative clauses, as well as off-line comprehension of the same stimulus sentences. As predicted by both knowledge impairment and processing impairment models, SLI children showed lack of immediate gap-filling after the relative clause verb, in comparison to a control group of typically developing children. However, on the off-line measure of comprehension of the same stimuli sentences, SLI children and TD children did not differ qualitatively. This finding is incompatible with knowledge impairment. We interpret the results to show that SLI children have impaired processing mechanisms (such as temporally delayed gap-filling) but are not impaired in their grammatical knowledge.     

Word Detection in Sung and Spoken Sentences in Children With Typical Language Development or With Specific Language Impairment

Background: Previous studies have reported that children score better in language tasks using sung rather than spoken stimuli. We examined word detection ease in sung and spoken sentences that were equated for phoneme duration and pitch variations in children aged 7 to 12 years with typical language development (TLD) as well as in children with specific language impairment (SLI ), and hypothesized that the facilitation effect would vary with language abilities. Method: In Experiment 1, 69 children with TLD (7–10 years old) detected words in sentences that were spoken, sung on pitches extracted from speech, and sung on original scores. In Experiment 2, we added a natural speech rate condition and tested 68 children with TLD (7–12 years old). In Experiment 3, 16 children with SLI and 16 age-matched children with TLD were tested in all four conditions. Results: In both TLD groups, older children scored better than the younger ones. The matched TLD group scored higher than the SLI group who scored at the level of the younger children with TLD . None of the experiments showed a facilitation effect of sung over spoken stimuli. Conclusions: Word detection abilities improved with age in both TLD and SLI groups. Our findings are compatible with the hypothesis of delayed language abilities in children with SLI , and are discussed in light of the role of durational prosodic cues in words detection.     

Differences in Theory of Mind and Pretend Play Associations in Children with and Without Specific Language Impairment

Children with specific language impairment (SLI) have difficulty engaging in social pretend play, which cannot be explained exclusively by their deficient language skills. Alternatively, the ability to represent mental states (Theory of Mind [ToM]) might be important in appreciating peers' perspectives during pretend play. This study investigated whether ToM was associated with pretend play abilities in children with and without SLI. Forty‐four children (22 with SLI, 22 with typical development [TD]) between 4 and 6 years of age participated in ToM tasks and a dyadic role play activity. Children with SLI performed significantly more poorly on ToM tasks than children with TD; however, there were no significant group differences in children's role play abilities. Partial correlations revealed a positive and significant association between ToM and social pretend play in children with TD but a negative and not significant association in children with SLI. These findings suggest that not all forms and aspects of pretend play require mental representation in order to understand or engage in pretend play. Further, children with SLI may differ in their mental representational abilities from children with TD. Copyright © 2015 John Wiley & Sons, Ltd.     

Fostering Social Competence in Preschool Children Exposed to Intimate Partner Violence: Evaluating the Preschool Kids' Club Intervention

This study assessed whether participation in an intervention program enhanced social competence in 113 preschool-aged children who were exposed to intimate partner violence. Change in competence was evaluated from baseline to approximately five weeks postbaseline and compared preschool children who did and did not receive intervention services. Protective factors, such as exposure to less severe violence, were identified that predicted change in competence scores. Results indicated that children with the highest social competence pre-intervention exhibited a significant increase in their postintervention scores, if they participated in the program. The extent of this change was predicted by a higher preintervention score and exposure to less severe violence. This study indicates that even short-term intervention could result in meaningful change in key aspects of child functioning.     

Comparison of the Token Test of Language Development and the Wechsler Intelligence Scale for Children--Revised

Correlations were calculated between the Token Test of Language Development (Token) and scores of the Wechsler Intelligence Scale for Children--Revised (WISC-R) based on responses from 38 Caucasian children (23 boys and 15 girls) of a semi-rural Northeastern Ohio school district. The relatively low Pearson correlations (.25 to .47) between the standard scores in the Token test and WISC-R IQs are discussed in relation to ability and achievement.     

Children with Comorbid Speech Sound Disorder and Specific Language Impairment are at Increased Risk for Attention-Deficit/Hyperactivity Disorder

This study focuses on the comorbidity between attention-deficit/hyperactivity disorder (ADHD) symptoms and speech sound disorder (SSD). SSD is a developmental disorder characterized by speech production errors that impact intelligibility. Previous research addressing this comorbidity has typically used heterogeneous groups of speech-language disordered children. This study employed more precise speech-language diagnostic criteria and examined ADHD symptomatology in 108 SSD children between the ages of 4 and 7 years old with specific language impairment (SLI) (n = 23, 14 males, 9 females) and without SLI (n = 85, 49 males, 36 females). We also examined whether a subcategory of SSD, persistent (n = 39, 25 males, 14 females) versus normalized SSD (n = 67, 38 males, 29 females), was associated with ADHD and/or interacted with SLI to predict ADHD symptomatology. Results indicated that participants in the SSD + SLI group had higher rates of inattentive ADHD symptoms than those in the SSD-only and control groups. In addition, an unexpected interaction emerged such that children with SLI and normalized-SSD had significantly higher ADHD inattentive ratings than the other subgroups. A proposed explanation for this interaction is discussed.     

Children with Specific Language Impairment are not impaired in the acquisition and retention of Pavlovian delay and trace conditioning of the eyeblink response

Three converging lines of evidence have suggested that cerebellar abnormality is implicated in developmental language and literacy problems. First, some brain imaging studies have linked abnormalities in cerebellar grey matter to dyslexia and specific language impairment (SLI). Second, theoretical accounts of both dyslexia and SLI have postulated impairments of procedural learning and automatisation of skills, functions that are known to be mediated by the cerebellum. Third, motor learning has been shown to be abnormal in some studies of both disorders. We assessed the integrity of face related regions of the cerebellum using Pavlovian eyeblink conditioning in 7–11 year-old children with SLI. We found no relationship between oral language skills or literacy skills with either delay or trace conditioning in the children. We conclude that this elementary form of associative learning is intact in children with impaired language or literacy development.     

Dolls are for Girls and Not for Boys: Evaluating the Appropriateness of the Implicit Relational Assessment Procedure for School-Age Children

The Psychological Record - The Implicit Relational Assessment Procedure (IRAP) has been used for assessing implicit attitudes across different domains. The current study aimed to investigate...     

Unilateral brain lesions in childhood: performance on the Revised Token Test

Comprehension of connected language as assessed by the Revised Token Test (RTT) was studied in 17 children with left hemisphere lesions (LL) and 11 with right hemisphere lesions (RL). LL children's significantly lower performance on several subtests than left controls (LC) matched by age, sex, race, and social class appeared to be related to the memory demands of these subtests rather than the limited syntactic elements assessed by the RTT. LL subjects requested significantly more command repetitions than control or RL subjects and when a repetition was not requested LL subjects often responded with immediacy. Although RL children tended to perform lower than right matched controls (RC), these differences were not significant nor readily related to either the memory or specific linguistic structures assessed. RL subjects required fewer command repetitions than LL subjects and exhibited a significantly greater frequency of immediate responses than controls or LL subjects. While based on few children, a trend for LL children with retrorolandic lesions to perform more poorly than those with left prerolandic lesions was suggested. No systematic difference in performance was apparent for children with left cortical vs. left subcortical lesions or among discrete sites of lesions within the right hemisphere. Children with left lesions prior to 1 year of age performed no better and, in several instances, significantly poorer than LL patients sustaining lesions after 1 year of age. Among RL subjects, those sustaining lesions after 1 year of age had greater difficulty than those with lesion onset before 1 year of age, especially on linguistic elements which seemed to be dependent upon visual spatial properties. Further studies are needed to evaluate the comprehension of more complex linguistic structures among children with unilateral brain lesions as well as to study the role of more basic factors such as memory and attention in explaining the present findings.     

留守学前儿童接受性语言能力与社会退缩的关系:有调节的中介模型

为探讨留守学前儿童接受性语言能力与社会退缩的关系及其内部机制,采用教师评定问卷和测量法对484名留守学前儿童进行调查。结果表明：（1）接受性语言能力不仅对社会退缩具有显著负向预测作用,也能通过执行功能的中介作用负向预测社会退缩;（2）执行功能的中介作用受到师幼关系的调节,相对于高师幼关系水平的个体,间接效应在低师幼关系水平的个体中更为显著,具体而言,师幼关系调节了中介的后半路径;（3）此外,在高师幼关系水平的个体中,执行功能对社会退缩的负向预测作用以及执行功能在接受性语言能力与社会退缩之间的中介作用都不显著。研究结果有助于揭示接受性语言能力对社会退缩的影响及其内在作用机制,对留守学前儿童社会退缩的预防及干预具有一定的启示意义。     

Partial Reinforcement in a Bar-Pressing Situation with Preschool Children

Forty fifth- and sixth-grade children were given a list of names which they had prerated for Reinforcement Value in a free recall format. The prediction was made that high self-esteem children will learn their liked names more rapidly than their disliked names, but that low self-esteem children would show the reverse tendency. Although an RV-positive effect is noted in the sample, the expected reversal did not occur. A confounding factor proved to be intelligence, since it was impossible to divorce self-esteem from IQ in the sample investigated. The presentation closes with a discussion of the “logical learning theory” on which RV study is based, and the implications that this theory has for the role of self-induced behavior.     

Language Development and Assessment in the Preschool Period

Most young children make significant progress in learning language during the first 4?years of life. Delays or differences in patterns of language acquisition are sensitive indicators of developmental problems. The dynamic, complex nature of language and the variability in the timing of its acquisition poses a number of challenges for the assessment of young children. This paper summarises the key developmental milestones of language development in the preschool years, providing a backdrop for understanding difficulties with language learning. Children with specific language impairment (SLI) are characterised illustrating the types of language difficulties they exhibit. Genetic evidence for language impairment suggests complex interactions among multiple genes of small effect. There are few consistent neurobiological abnormalities and currently there is no identified neurobiological signature for language difficulties. The assessment of young children??s language skills thus focuses on the evaluation of their performances in comparison to typically developing peers. Assessment of language abilities in preschool children should involve an evaluation of both expressive and receptive skills and should include an evaluation of more than one dimension of language. The use of a single measure of a language component, such as vocabulary, is considered inadequate for determining whether preschool children have typical language or language impairment. Available evidence supports the inclusion of measures of phonological short-term memory in the assessment of the language abilities of preschool children. Further study of genetic, neurobiological and early behavioural correlates of language impairments in preschool children is needed.     

Incidence of Specific Absolute Neurocognitive Impairment in Globally Intact Children with Histories of Early Severe Deprivation

Postnatal deprivation is associated with neurocognitive delay/dysfunction. Although “catch up” in global cognition following adoption has been reported, this study examined the incidence of specific absolute impairment in adopted children with intact global cognitive functioning. Eighty-five children (38 males, mean age = 112.8, SD = 30.3 months; range 61–209 months) raised from birth in orphanages underwent comprehensive neuropsychological evaluation. Fifty-four were deemed globally intact (IQ > 85). Of those deemed globally intact, 46% evidenced absolute impairment in at least one domain of functioning. Duration of stay in the orphanage was directly associated with incidence of impairment and number of domains affected. A substantial proportion of participants evidenced persistent, absolute impairment in one or more domains of neurocognitive function despite integrity of basic intellectual functions.