Their Typically Developing Peers Research Articles

Inclusive learning and development practices for children with autism spectrum disorders and the ICT’s role

Nowadays, the inclusive orientation of education has promoted the inalienable right of all children, including those with autism spectrum disorders (ASD), to be educated in mainstream schools alongside their typically developing (TD) peers. The autism spectrum includes developmental disorders that appear in early childhood and are characterized by qualitative deficits in social communication and adaptive behavior, impeding academic learning and social-emotional development. The aim of this paper is to study those practices that form the conditions for realizing the functional inclusion of ASD children in the traditional classroom. For this reason, through the literature review of modern foreign language scientific articles, an attempt was made to search and study the most widespread and research-documented intervention procedures and techniques, which develop the readiness skills of ASD children, providing them with quality opportunities for active learning and socialization alongside their TD peers. The results showed that when the earlier targeted educational approaches are used in the inclusive classroom, in a structured and predictable learning environment, taking into account their unique characteristics, interests and assessed educational needs, with the support of adequately trained teachers and an interdisciplinary team, in cooperation with the family, their dynamic involvement in the activities of the school program is facilitated. Furthmore, quality interactions with their TD peers are increased and therefore, the appearance of socially acceptable behaviors is promoted, which contributes to their acceptance by their classmates, laying the foundations for their smooth integration into society.

Reduced prosocial motivation and effort in adolescents with conduct problems and callous-unemotional traits.

Prosocial behaviours - acts that benefit others - are of crucial importance for many species including humans. However, adolescents with conduct problems (CP), unlike their typically developing (TD) peers, demonstrate markedly reduced engagement in prosocial behaviours. This pattern is particularly pronounced in adolescents with CP and high levels of callous-unemotional traits (CP/HCU) who are at increased risk of developing psychopathy in adulthood. While a substantial amount of research has investigated the cognitive-affective mechanisms thought to underlie antisocial behaviour, much less is known about the mechanisms that could explain reduced prosocial behaviours in adolescents with CP. Here we examined the willingness to exert effort to benefit oneself (self) and another person (other, prosocial condition) in children with CP/HCU, CP and lower levels of CU traits (CP/LCU) and their TD peers. The task captured both prosocial choices, and actual effort exerted following prosocial choices, in adolescent boys aged 11-16 (27 CP/HCU; 34 CP/LCU; 33 TD). We used computational modelling to reveal the mechanistic processes involved when choosing prosocial acts. We found that both CP/HCU and CP/LCU groups were more averse to initiating effortful prosocial acts than TD adolescents - both at a cognitive and at a behavioural level. Strikingly, even if they chose to initiate a prosocial act, the CP/HCU group exerted less effort following this prosocial choice than other groups. Our findings indicate that reduced exertion of effort to benefit others may be an important factor that differentiates adolescents with CP/HCU from their peers with CP/LCU. They offer new insights into what might drive low prosocial behaviour in adolescents with CP, including vulnerabilities that may particularly characterise those with high levels of CU traits.

Articulatory and Vocal Fold Movement Patterns During Loud Speech in Children With Cerebral Palsy.

Speech motor control changes underlying louder speech are poorly understood in children with cerebral palsy (CP). The current study evaluates changes in the oral articulatory and laryngeal subsystems in children with CP and their typically developing (TD) peers during louder speech. Nine children with CP and nine age- and sex-matched TD peers produced sentence repetitions in two conditions: (a) with their habitual rate and loudness and (b) with louder speech. Lip and jaw movements were recorded with optical motion capture. Acoustic recordings were obtained to evaluate vocal fold articulation. Children with CP had smaller jaw movements, larger lower lip movements, slower jaw speeds, faster lip speeds, reduced interarticulator coordination, reduced low-frequency spectral tilt, and lower cepstral peak prominences (CPP) in comparison to their TD peers. Both groups produced louder speech with larger lip and jaw movements, faster lip and jaw speeds, increased temporal coordination, reduced movement variability, reduced spectral tilt, and increased CPP. Children with CP differ from their TD peers in the speech motor control of both the oral articulatory and laryngeal subsystems. Both groups alter oral articulatory and vocal fold movements when cued to speak loudly, which may contribute to the increased intelligibility associated with louder speech. https://doi.org/10.23641/asha.24970302.

Unraveling the developmental dynamic of visual exploration of social interactions in autism.

Atypical deployment of social gaze is present early on in toddlers with autism spectrum disorders (ASDs). Yet, studies characterizing the developmental dynamic behind it are scarce. Here, we used a data-driven method to delineate the developmental change in visual exploration of social interaction over childhood years in autism. Longitudinal eye-tracking data were acquired as children with ASD and their typically developing (TD) peers freely explored a short cartoon movie. We found divergent moment-to-moment gaze patterns in children with ASD compared to their TD peers. This divergence was particularly evident in sequences that displayed social interactions between characters and even more so in children with lower developmental and functional levels. The basic visual properties of the animated scene did not account for the enhanced divergence. Over childhood years, these differences dramatically increased to become more idiosyncratic. These findings suggest that social attention should be targeted early in clinical treatments.

Locomotor-cognitive dual-tasking in children with developmental coordination disorder.

Children with Developmental Coordination Disorder (DCD) demonstrate deficits in predictive motor control and aspects of cognitive control compared with their typically developing (TD) peers. Adjustment to dynamic environments depends on both aspects of control and the deficits for children with DCD may constrain their ability to perform daily actions that involve dual-tasking. Under the assumption that motor-cognitive integration is compromised in children with DCD, we examined proportional dual-task costs using a novel locomotor-cognitive dual-task paradigm that enlisted augmented reality. We expect proportional dual-task performance costs to be greater for children with DCD compared to their TD peers. Participants were 34 children aged 6-12 years (16 TD, 18 DCD) who walked along a straight 12 m path under single- and dual-task conditions, the cognitive task being visual discrimination under simple or complex stimulus conditions presented via augmented reality. Dual-task performance was measured in two ways: first, proportional dual-task costs (pDTC) were computed for cognitive and gait outcomes and, second, within-trial costs (p-WTC) were measured as the difference on gait outcomes between pre- and post-stimulus presentation. On measures of pDTC, TD children increased their double-limb support time when walking in response to a dual-task, while the children with DCD increased their locomotor velocity. On p-WTC, both groups increased their gait variability (step length and step width) when walking in response to a dual-task, of which the TD group had a larger proportional change than the DCD group. Greater pDTCs on motor rather than cognitive outcomes were consistent across groups and method of dual-task performance measurement. Contrary to predictions, our results failed to support dramatic differences in locomotor-cognitive dual-task performance between children with DCD and TD, with both groups tending to priorities the cognitive over the motor task. Inclusion of a within-trial calculation of dual-task interference revealed an expectancy effect for both groups in relation to an impending visual stimulus. It is recommended that dual-task paradigms in the future continue to use augmented reality to present the cognitive task and consider motor tasks of sufficient complexity to probe the limits of performance in children with DCD.

The Effect of Spatial Uncertainty on Visual Search in Older School-Aged Children with and without ADHD.

Numerous studies support that simple visual search tests may not be sufficient to differentiate children with and without attention-deficit/hyperactivity disorder (ADHD), especially for older school-aged children. This study aimed to explore whether the high spatial uncertainty visual search tasks can effectively discriminate older school-aged children with ADHD from their typically developing (TD) peers. In a randomized, two-period crossover design, 122 school-aged children (61 ADHD and 61 TD subjects), aged 10-12years old, were measured using comparable visual search tasks with structured and unstructured layouts. First, the discriminant effectiveness of unstructured visual search tasks, which are associated with high-level spatial uncertainty, is superior to structured ones. Second, combining accuracy and speed into a Q score is a more sensitive measure than accuracy or time calculated alone in visual search tasks. A more in-depth ROC analysis showed that all variables could accurately identify ADHD from their TD peers under unstructured visual search tasks, with the index of the Q score performing best (AUR = 0.956). Third, the development of detectability, which represents the ability to distinguish between target and non-target, is approaching maturity in 10-12-year-old children with ADHD. However, these children showed severe deficits in dealing with disorganized distractors when performing visual search tasks with high-level spatial uncertainty. The findings of this study support that older school-aged children with ADHD demonstrate less efficient search performance than their TD peers in complex/difficult visual search tasks, especially under higher spatial uncertainty.

Physical Fitness and Maternal Psychosocial Status in Children With Autism Attending a Regular Physical Activity Program

The aim of this study was to compare physical fitness-related parameters in Turkish children with mild to moderate autism and their typically developing (TD) peers to determine maternal anxiety level and quality of life. Children with autism had significantly worse scores for all Munich Fitness Test (MFT) parameters except step test heart rate and had lower physical activity levels compared to the TD children ( p < .05). There was no difference between groups in terms of postural deviations or maternal anxiety scores ( p > .05). The MFT total score was associated with higher maternal quality of life scores ( r = .605, p = .006). This study showed that despite participating in a regular physical activity program, children with mild to moderate autism have lower physical fitness and activity levels compared to their TD peers, whereas better physical fitness in children with autism has a positive effect on their mothers’ quality of life.

The Production of Relatives in Mandarin Children With Specific Language Impairment-From the Perspective of Edge Feature Underspecification Hypothesis.

This paper is a first attempt to investigate the production of Relative Clauses (RCs) in Mandarin children with Specific Language Impairment (SLI) (aged 4; 5 to 6; 0) and their typically developing (TD) peers. The data from a preference choice task suggested that (i) Children with SLI performed better on the subject-gapped than object-gapped RC; (ii) Children with SLI performed substantially worse than their TD peers on the RCs production; (iii) Children with SLI were more inclined to omitting the complementizer and using simple sentences and sentence fragments as avoidance strategies. The Edge Feature Underspecification Hypothesis may explain not only the asymmetry of production seen in children with SLI, but also the presence of errors and avoidance strategies used by this population in the task.

The comprehension of grammaticalized implicit meanings in SPCD and ASD children: A comparative study.

Autism spectrum disorder (ASD) and social pragmatic communication disorder (SPCD) are two neurodevelopmental disorders with many similarities in affected individuals' impairments in social-communicative and pragmatic development. A central question pertaining to their differentiation concerns whether the distinction is truly qualitative or, instead, quantitative in nature, and indeed, defining the boundary between SPCD and ASD with IQ in the normal range often presents differential-diagnostic difficulties. While deficits in the comprehension of certain linguistically systematic implicit verbal meanings have been targeted by experimental research in ASD, to date they have not been investigated in controlled experiments in SPCD. The empirical objectives of our study are twofold. First, it is explored whether the comprehension of a set of highly systematic, grammaticalized implicit meanings is impaired in ASD and SPCD children compared to their typically developing (TD) peers, and whether ASD and SPCD children differ from each other in accessing these verbal meanings. Second, it is investigated whether receptive grammatical competence and first-order ToM abilities are associated with children's performance in any way and whether there is a difference in this regard between the ASD and the SPCD group. Our main experiment, using a sentence-picture verification task, tested the comprehension of highly systematic implicit verbal meanings, including grammaticalized implicatures, presuppositions, and entailments. The experiment was complemented with a false-belief (ToM) task and a test of receptive grammar, among other measures. Seventy-one 4-to-9-year-old children participated in the study (ASD: n=19, SPCD: n=13, TD controls: n=39). While both children with SPCD and children with ASD performed significantly more poorly than the TD group, only the comprehension profile of the SPCD group differed significantly from that of the TD group. Importantly, while ASDs' performance exhibited an association with their ToM results, the performance of SPCDs showed a correlation with their receptive grammar skills. By contrast, the performance of TDs correlated with neither. These findings reveal potential divergences in the cognitive developmental mechanisms that underlie the semantic-pragmatic difficulties in the two clinical groups, suggesting that the communicative impairments in ASD and in SPCD differ qualitatively, rather than quantitatively. Specific implications for theories of pragmatic impairments in ASD and in SPCD are discussed. What is already known on the subject Linguistically systematic implicit meanings are understudied both in ASD and in SPCD. Within this domain of verbal meaning, the majority of relevant experimental work on ASD, concentrated on generalized (mostly: scalar) implicatures, has yielded somewhat divergent results, while the comprehension difficulties in SPCD have remained barely charted territory. Linguistically more highly conventionalized implicit verbal meanings have not been experimentally investigated in either neurodevelopmental disorder. What this study adds A primary finding of our study is that although both the SPCD and the ASD group show significant deficit in the comprehension of highly conventional, grammaticalized implicit meanings, SPCD children may diverge more in their comprehension profile from their TD peers than ASD children. Another key result is that the comprehension of grammaticalized implicit meanings is linked with different cognitive functions in ASD and in SPCD. While comprehension performance is associated with ToM in ASD but not in SPCD or in TD, it is correlated with receptive grammar skills in SPCD but not in ASD or in TD. Clinical implications of this study These findings provide potential support for the hypothesis that the difference between ASD and SPCD is qualitative rather than quantitative in nature, thereby casting doubt on the conception that pragmatic limitations in SPCD are to be approached as a less severe form of similar deficits in ASD. Uncovering differences in the underlying cognitive sources and in the comprehension deficits of children with ASD and SPCD are critical for the improvement of the accuracy of SPCD children's early diagnosis and timely therapeutic intervention.

Secondary consequences of juvenile idiopathic arthritis in children and adolescents with knee involvement: physical activity, adiposity, fitness, and functional performance.

Secondary consequences of juvenile idiopathic arthritis (JIA) may impact long-term health outcomes. This study examined differences in physical activity, cardiorespiratory fitness, adiposity, and functional performance in children and adolescents with JIA compared to their typically developing (TD) peers. Participants with JIA (n = 32; 10-20years old) and their TD peers (n = 35) volunteered for assessments of: daily moderate-to-vigorous physical activity (MVPA, body-worn accelerometer); peak oxygen consumption (VO2 Peak, incremental bike test); fat mass index (FMI, dual-energy X-ray absorptiometry); and triple-single-leg-hop (TSLH) distance. Statistical analyses were performed in R using four linear mixed-effect models with Bonferroni adjustment (⍺ = 0.0125). Fixed effects were group, sex, and age. Participant clusters based on sex and age (within 1.5years) were considered as random effects. Participants with JIA displayed lower mean daily MVPA than their TD peers [p = 0.006; β (98.75% CI); -21.2 (-40.4 to -2.9) min]. VO2 Peak [p = 0.019; -1.4 (-2.5 to -0.2) ml/kg/min] decreased with age. Females tended to have lower VO2 Peak [p = 0.045; -6.4 (-13.0 to 0.4) ml/kg/min] and greater adiposity [p = 0.071; 1.4 (-0.1 to 3.0) kg/m2] than males. The findings support the need for strategies to promote MVPA participation in children and adolescents with JIA. Sex and age should be considered in research on the consequences of JIA.

Enhanced use of gaze cue in a face-following task after brief trial experience in individuals with autism spectrum disorder

Eye movements toward sequentially presented face images with or without gaze cues were recorded to investigate whether those with ASD, in comparison to their typically developing (TD) peers, could prospectively perform the task according to gaze cues. Line-drawn face images were sequentially presented for one second each on a laptop PC display, and the face images shifted from side-to-side and up-and-down. In the gaze cue condition, the gaze of the face image was directed to the position where the next face would be presented. Although the participants with ASD looked less at the eye area of the face image than their TD peers, they could perform comparable smooth gaze shift to the gaze cue of the face image in the gaze cue condition. This appropriate gaze shift in the ASD group was more evident in the second half of trials in than in the first half, as revealed by the mean proportion of fixation time in the eye area to valid gaze data in the early phase (during face image presentation) and the time to first fixation on the eye area. These results suggest that individuals with ASD may benefit from the short-period trial experiment by enhancing the usage of gaze cue.

Neuropsychological Profile of Intellectually Gifted Children: A Systematic Review.

The term intellectually gifted (IG) refers to children of high intelligence, which is classically measured by the intelligence quotient (IQ). Some researchers assume that the cognitive profiles of these children are characterized by both strengths and weaknesses, compared with those of their typically developing (TD) peers of average IQ. The aim of the present systematic review was to verify this assumption, by compiling data from empirical studies of cognitive functions (language, motor skills, visuospatial processing, memory, attention and executive functions, social and emotional cognition) and academic performances. The literature search yielded 658 articles, 15 of which met the selection criteria taken from the Preferred Reporting Items for Systematic Reviews and Meta-Analyses model. We undertook a qualitative summary, to highlight any discrepancies between cognitive functions. IG children exhibited better skills than TD children in a number of domains, including attention, language, mathematics, verbal working memory, shifting, and social problem solving. However, the two groups had comparable skills in visuospatial processing, memory, planning, inhibition, and visual working memory, or facial recognition. Although IG children may have some strengths, many studies have failed to find differences between this population and their TD peers on many other cognitive measures. Just like any other children, they can display learning disabilities, which can be responsible for academic underachievement. Further studies are needed to better understand this heterogeneity. The present review provides pointers for overcoming methodological problems and opens up new avenues for giftedness research.

Executive Function, Working Memory, and Verbal Fluency in Relation to Non-Verbal Intelligence in Greek-Speaking School-Age Children with Developmental Language Disorder.

Developmental Language Disorder (DLD) is often associated with impairments in working memory (WM), executive functions (EF), and verbal fluency. Moreover, increasing evidence shows poorer performance of children with DLD on non-verbal intelligence tests relative to their typically developing (TD) peers. Yet, the degree and generality of relevant difficulties remain unclear. The present study aimed at investigating WM capacity, key EFs and verbal fluency in relation to non-verbal intelligence in Greek-speaking school-age children with DLD, compared to TD peers (8–9 years). To our knowledge, the present study is the first to attempt a systematic relevant assessment with Greek-speaking school-age children, complementing previous studies mostly involving English-speaking participants. The results showed that children with DLD scored lower than TD peers on the non-verbal intelligence measure. Groups did not differ in the inhibition measures obtained (tapping resistance to either distractor or proactive interference), but children with DLD were outperformed by TD peers in the WM capacity, updating, monitoring (mixing cost), and verbal fluency (phonological and semantic) measures. The effects showed limited (in the case of backward digit recall) or no dependence on non-verbal intelligence. Findings are discussed in terms of their theoretical and practical implications as well as in relation to future lines of research.

Consistency of Parental and Self-Reported Adolescent Wellbeing: Evidence From Developmental Language Disorder.

Research on adolescent wellbeing in Developmental Language Disorder (DLD) has previously been examined through measures of parent (proxy) or self-reported wellbeing, but never has a study included both and enabled comparison between the two. The current study reports parent and self rated wellbeing of adolescents with DLD and Low Language (LL) ability, as well as their typically developing (TD) peers. It also examines consistency between raters and factors influencing correspondence. Adolescents aged 10–11 with DLD (n = 30), LL (n = 29) or TD (n = 48) were recruited from eight UK primary schools. A battery of standardized language, psychosocial and wellbeing assessments, including the KIDSCREEN-27 were administered. Adolescent ratings of wellbeing were similar across groups on three of the five wellbeing dimensions, but those with DLD had lower self-reported Autonomy and Parental Relations than their TD peers, and both the DLD and LL group had lower School Environment scores than their TD peers. By parental report, the DLD and LL group were considered to have lower wellbeing on all five wellbeing dimensions relative to their TD peers. Paired sample t-test analyses indicated a high level of variance between parent and adolescent reported wellbeing for multiple wellbeing domains, especially Psychological Wellbeing. Importantly, predictors of the level of agreement between parent and adolescent reported psychological wellbeing differed between groups: cognitive reappraisal and sociability predicted this level of agreement for adolescents with LL, while social competence predicted agreement in DLD and TD. This study emphasizes the necessity of allowing adolescents of all language abilities to report their own wellbeing, as their perspective does not align with that of their parents. It also highlights the importance of including the full spectrum of need when investigating the impact of language ability on consistency between proxy and self-reported wellbeing.

Expressive Verb Morphology Deficits in Arabic-Speaking Children With Developmental Language Disorder.

Purpose This study investigated the production of tense and subject-verb agreement in Palestinian Arabic-speaking children with developmental language disorder (DLD) in comparison to their typically developing (TD) peers in terms of (a) performance accuracy and (b) error patterns. Method Participants were 14 children with DLD aged 4;0-7;10 and 32 TD children aged 3;0-8;0 matched on nonverbal abilities. Children were asked to complete a picture-based verb elicitation task. The task was designed to measure the production accuracy of tense and subject-verb agreement inflections in Arabic. Results The DLD group scored significantly lower than the TD group on the verb elicitation task. The DLD group was significantly less accurate than the TD group in marking tense, specifically present tense. They were also less accurate in marking agreement in general, with specific difficulty in using feminine verb forms. The DLD and TD groups differed in their tense error patterns, but not in agreement error patterns. Conclusions The acquisition of verb morphology in Palestinian Arabic-speaking children with DLD appears to be delayed and possibly different from their TD peers. The DLD group found the production of marked verb forms more challenging than less marked ones. These results are discussed in light of the structural characteristics of Arabic. Future studies would need to include larger sample sizes; investigate other aspects of verb morphology, including both production and comprehension; include other language domains; and consider longitudinal designs to provide more in-depth knowledge of Arabic language acquisition.

Comparison of Definitional skills in school-age children with cochlear implants and normal hearing peers.

ObjectiveThe auditory experience is important because makes a major contribution to the development of speech, language, cognitive, and social skills. Knowledge of the lexicon has been increased throughout life. Input factors and linguistic and metalinguistic knowledge are effective factors in the acquisition of definitional skills. This study was done to investigate definitional skills in cochlear-implanted (CI) children and their typically developing (TD) peers.Materials & methodsA total of 46 third-grade primary school children (16 with cochlear implants and 30 their TD peers) were recruited. The verbal definitional task included 14 common high-frequency nouns and 11 common high-frequency verbs. All definitions were scored for both content (semantic) and grammatical forms. Statistical analysis was conducted to compare the definitional skills between the two groups.ResultsThere were significant differences between CI children and their TD peers for word definition skills in both categories of content and form (p<0.001). The results showed the mean scores of content andform aspects of word definition in the TD group were approximately twice higher than the CI ones (M±SD=133±28 and M±SD= 78±23, respectively).ConclusionChildren with CI may have trouble with definitional skills. It seems that the lower scores of CI children in definitional skills were due to a lack of auditory experience. Considering interventions on definitional skills in CI children is suggested.

Emotional and behavioural problems of children and adolescents who stutter: Comparison with typically developing peers

Purpose There are several studies showing contradictory results on concurrent emotional and behavioural problems of children and adolescents who stutter (CAWS). This study aimed to identify whether there is a difference between Turkish-speaking CAWS and their typically developing peers (TDP) in emotional and behavioural problems. Methods The study group consisted of 45 CAWS, aged between 3.40 and 15.92 years, and the control group consisted of 45 TDP, aged between 3.15 and 16.80 years. Participants were divided into three age groups: early childhood (0–6 years), middle childhood (7–11 years) and adolescence (12–18 years). CAWS and TDP were compared separately in each age group with Mann–Whitney U tests. Assessments of emotional and behavioural problems were conducted with the Child Behaviour Checklist (CBCL) for Ages 1.5–5 and the CBCL for Ages 6–18. Results In early childhood, CAWS had significantly higher emotional reactivity, anxiety/depression, somatic complaints, withdrawal, sleep problems, attention problems and aggressive behaviour scores than TDP. In middle childhood and adolescence, CAWS had significantly higher anxiety/depression, withdrawal/depression, social problems, attention problems, rule-breaking behaviour and aggressive behaviour scores compared to TDP. In adolescence, somatic problems and thought problems scores were also significantly higher in AWS than TDP. Conclusions We concluded that emotional and behavioural problems associated with stuttering are noticeable from early childhood to adolescence. Cooperation with mental health professionals may be needed to improve the quality of speech therapy in CAWS.

Emergent Literacy in Spanish-Speaking Children With Developmental Language Disorder: Preliminary Findings of Delays in Comprehension- and Code-Related Skills.

Purpose This exploratory study describes the emergent literacy skills of children with developmental language disorder (DLD) who speak Spanish, a language with a simple phonological structure and transparent orthography. We examine differences between children with DLD and their typically developing (TD) peers on a battery of emergent literacy measures. Method Participants included 15 monolingual Spanish-speaking children with DLD (who did not present with cognitive difficulties) and 15 TD controls matched for age, gender, and socioeconomic status, ranging in age from 3;10 to 6;6 (years;months; M age = 4;11). All children completed a battery of comprehension-related emergent literacy tasks (narrative retell, print concept knowledge) and code-related emergent literacy tasks (beginning sound, rhyming awareness, alphabet knowledge, and name-writing ability). Results On average, children with DLD performed significantly worse than TD controls on a battery of comprehension- and code-related emergent literacy measures. On all code-related skills except rhyming, children with DLD were more likely than their TD peers to score "at risk." Conclusions The results suggest some universality in the effect of DLD on reading development. Difficulties with emergent literacy that are widely documented in English-speaking children with DLD were similarly observed in Spanish-speaking children with DLD. Future research should explore long-term reading outcomes in Spanish for children with DLD.

Comprehension of the Presupposition Trigger Ye "Also" by Mandarin-Speaking Preschoolers With and Without Autism Spectrum Disorders.

Individuals with autism spectrum disorders (ASD) have been reported to be widely impaired in their understanding of linguistic expressions that rely on elements of the context or norms of communication. The accurate interpretation of sentences conveying presuppositions often relies on such content, however, little previous research has investigated the ASD population’s understanding of these sentences. The present study attempts to remedy this by exploring the understanding that Mandarin-speaking preschoolers with ASD and their typically developing (TD) peers have of sentence containing the presupposition trigger ye “also”. We used a Picture Selection Task and found that Mandarin-speaking preschool children with ASD performed significantly worse than their TD peers with regard to their understanding of the presuppositional content of sentences containing this presupposition trigger. Additionally, in contrast with previous results, TD preschoolers’ understanding of this presupposition trigger was found to be adult-like. We attribute this to an improved experimental design.

Emotion regulation, emotionality, and expression of emotions: A link between social skills, behavior, and emotion problems in children with ASD and their peers

This study aimed to investigate differences between emotion regulation (ER), emotionality, and expression of emotions in children with Autism Spectrum Disorder (ASD) and their typically developing (TD) peers; and to examine the potential links between these areas of development with social skills in both groups, as well as with behavioral, emotional, and social problems in ASD. Forty-four children (40 males and 4 females, ages 3 to 7 years) with ASD (n = 22) and their TD peers (n = 22) were included in this study. Mothers reported about their children's ASD symptoms, social, emotional, and behavioral functioning. As predicted, children with ASD were described as showing decreased ER, increased emotionality, and decreased expression of emotions when compared to their TD peers. Moreover, in the ASD group, increased social skills were associated with enhanced ER and increased expression of emotions; and in the TD group, increased social skills were correlated with decreased emotionality. Finally, enhanced ER was linked to decreased peer problems, and increased prosocial behaviors; and decreased emotionality was linked to decreased behavior and emotional problems in the ASD group. Implications for further research are discussed.