Publications by authors named "Lai-Sang Iao"

Article Synopsis
  • - The study investigates parent-child interactions in autistic children focusing on Chinese parents, marking a departure from previous research primarily conducted in WEIRD (Western, Educated, Industrialized, Rich, and Democratic) countries.
  • - Ninety-one Chinese parents participated in an online survey assessing demographics, perceived quality of parent-child interaction, and autistic traits of their children, revealing a link between parents' education level and perceived interaction quality.
  • - The results highlight that higher educational levels among parents correlate with better perceived interactions with their autistic children, suggesting educational policy implications for enhancing support in China and similar non-WEIRD contexts.
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(1) Background: Precise diagnosis and early intervention are crucial for toddlers with autism spectrum disorder (ASD) to achieve a better prognosis. This study investigated the efficacy of the Clancy Behavior Scale (CBS) and Modified Checklist for Autism in Toddlers (M-CHAT) in detecting ASD among toddlers under 30 months of age. (2) Methods: A total of 215 toddlers (117 with ASD and 98 with development delays) aged between 18 and 29 months participated in this study.

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This longitudinal study examined early predictors of language development in 74 young children with Autism Spectrum Disorder (ASD) in Taiwan. Participants were assessed twice (initial age between 17 and 35 months) on responding to joint attention (RJA), initiating joint attention (IJA), motor imitation with objects (object imitation; OI) and without objects (manual imitation; MI), and receptive and expressive language. The two assessments were 18 months apart.

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Background: Language development is critical to various outcomes in young children with developmental disabilities (DD), including autism spectrum disorder (ASD) and non-ASD delays. However, language development trajectories in young children with DD in non-Western populations remain unclear.

Aims: To investigate the language development trajectories of young children with DD in Taiwan.

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Children with developmental coordination disorder (DCD) have been commonly observed and drawn an increasing amount of attention over the past decades. The aim of the present study is to evaluate the origin, current hotspots, and research trends on children with DCD using a bibliometric tool. After searching with "children" and "developmental coordination disorder" as the "topic" and "title" words, respectively, 635 original articles with 12,559 references were obtained from the electronic databases, Web of Science Core Collection (WoSCC).

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Concurrent learning of adjacent and nonadjacent dependencies has been shown in adults only. This study extended this line of research by examining dependency-specific learning for both adjacent and nonadjacent dependencies concurrently in both adults and children. Seventy adults aged 18 to 64 (40 women, 30 men; Experiment 1) and 64 children aged 10 to 11 years (40 girls, 24 boys; Experiment 2) were tested with a new serial reaction time (SRT) task in which they were trained for 5-8 min on materials comprising equally probable adjacent and nonadjacent dependencies.

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The benefits of early intervention for young children with autism spectrum disorder highlight the importance of early diagnosis. Reliable diagnoses of autism spectrum disorder can be made before 24 months of age. However, many children are diagnosed with autism spectrum disorder at a later age.

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This longitudinal study examined the transactional relations between parenting stress and both internalizing and externalizing behavioral problems in young children with autism spectrum disorder (ASD) over 1.5 years using a cross-lagged panel analysis. Participants included 75 young children with ASD (Time 1; mean age = 25.

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Such is the consistency by which performance on measures of short-term memory (STM) increase with age that developmental increases in STM capacity are largely accepted as fact. However, our analysis of a robust but almost ignored finding - that span for digit sequences (the traditional measure of STM) increases at a far greater rate than span for other verbal material - fundamentally undermines the assumption that increased performance in STM tasks is underpinned by developmental increases in capacity. We show that this digit superiority with age effect is explained by the relatively greater linguistic exposure to random sequences of digits versus other stimuli such as words.

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Background: This study examined the severity of parenting stress and depressive symptoms in Taiwanese mothers of young children with autism spectrum disorder (ASD) compared to mothers of young children with developmental delay (DD). The associations between parenting stress, depressive symptoms, and children's behavioural problems were also tested.

Methods: The study sample included 51 young children with ASD (mean age = 31 months), 51 young children with DD (mean age = 30 months) and their mothers.

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Individuals with Autism Spectrum Conditions (ASC) are widely suggested to show enhanced perceptual discrimination but inconsistent findings have been reported for pitch discrimination. Given the high variability in ASC, this study investigated whether ASC traits were correlated with pitch discrimination in an undergraduate sample when musical and language experiences were taken into consideration. Results indicated that the social skills subscale of the Autism Spectrum Quotient was associated with foreign speech pitch discrimination, suggesting that individuals who were less sociable and socially skillful were less able to discriminate foreign speech pitch.

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Purpose: This study investigated nonadjacent dependency learning in Cantonese-speaking children with and without a history of specific language impairment (SLI) in an artificial linguistic context.

Method: Sixteen Cantonese-speaking children with a history of SLI and 16 Cantonese-speaking children with typical language development (TLD) were tested with a nonadjacent dependency learning task using artificial languages that mimic Cantonese.

Results: Children with TLD performed above chance and were able to discriminate between trained and untrained nonadjacent dependencies.

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Understanding of false belief has long been considered to be a crucial aspect of "theory of mind" that can be explained by a domain-specific mechanism. We argue against this claim using new evidence from a nonverbal false representation task (false-sign task) with typically developing children and children with autism spectrum disorders (ASD). Experiments 1 and 2 showed that typically developing children (mean age=62.

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Background: In this study we examined patients' false memory, that is memory for a non-presented event, to search for a further source of converging evidence for the impairment of semantic memory in individuals with schizophrenia. In two experiments we compared the pattern of false memory created by the Deese-Roediger-McDermott (DRM) paradigm between individuals with schizophrenia and those of a normal control group.

Method: Experiment 1 tested participants on both recall and recognition of lists of semantically related words.

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