Action video games normalise the phonemic awareness in pre-readers at risk for developmental dyslexia.

Action video-games (AVGs) could improve reading efficiency, enhancing not only visual attention but also phonological processing. Here we tested the AVG effects upon three consolidated language-based predictors of reading development in a sample of 79 pre-readers at-risk and 41 non-at-risk for developmental dyslexia. At-risk children were impaired in either phonemic awareness (i.e., phoneme discrimination task), phonological working memory (i.e., pseudoword repetition task) or rapid automatized naming (i.e., RAN of colours task). At-risk children were assigned to different groups by using an unequal allocation randomization: (1) AVG (n = 43), (2) Serious Non-Action Video Game (n = 11), (3) treatment-as-usual (i.e., speech therapy, n = 11), and (4) waiting list (n = 14). Pre- and post-training comparisons show that only phonemic awareness has a significantly higher improvement in the AVG group compared to the waiting list, the non-AVG, and the treatment-as-usual groups, as well as the combined active groups (n = 22). This cross-modal plastic change: (i) leads to a recovery in phonemic awareness when compared to the not-at-risk pre-readers; (ii) is present in more than 80% of AVG at-risk pre-readers, and; (iii) is maintained at a 6-months follow-up. The present findings indicate that this specific multisensory attentional training positively affects how phonemic awareness develops in pre-readers at risk for developmental dyslexia, paving the way for innovative prevention programs.

Autism spectrum disorder prevalence in Italy: a nationwide study promoted by the Ministry of Health.

BACKGROUND: This nationwide study aimed to estimate Autism Spectrum Disorder (ASD) prevalence in 7-9-year-old Italian children. Promoted by Italy's Ministry of Health and coordinated by the National Observatory for Autism at the National Institute of Health, it covered schools in northern (Lecco and Monza-Brianza), central (Rome and its province), and southern (Palermo and its province) regions from February 24, 2016, to February 23, 2018, using a multi-stage approach defined by the European Union's ASD network. METHODS: Phase one identified ASD-diagnosed children in mainstream schools through local Ministry of Education (MoE) disability registries. Phase two had a subset of schools screen 7-9-year-olds using the Social Communication Questionnaire-Life version (SCQ-L). Those with SCQ-L scores of 15 + underwent clinical consultation for ASD symptoms, cognitive abilities, and life skills. To counter potential false negatives, 20% scoring 11-14 were randomly assessed via Autism Diagnostic Interview-Revised (ADI-R). RESULTS: MoE data revealed 9.8 per 1000 certified ASD children in the north, 12.2 in the central, and 10.3 in the south. In phase two, 35,823 SCQ-L questionnaires were distributed across 198 schools (northern: 11,190 in 49 schools, central: 13,628 in 87 schools, southern: 11,005 in 62 schools). Of SCQ-L respondents, 2.4% (n = 390) scored above the 15 cutoff. Among these, 100 had ASD diagnoses, and 50 had other diagnoses. Among 115 families assessed, 16.5% (n = 19) received ASD diagnoses. CONCLUSIONS: The estimated prevalence of ASD in Italy was 13.4 (11.3-16.0) per 1,000 children aged 7-9 years, with a male-to-female ratio of 4.4:1. It will guide national policies in enhancing services tailored to the specific needs of autistic children.

Stress symptoms and resilience factors in children with neurodevelopmental disabilities and their parents during the COVID-19 pandemic.

OBJECTIVE: This study examined the impact of the coronavirus disease 2019 (COVID-19) pandemic in Italy by specifically looking at the psychosocial response of children/adolescents with neurodevelopmental disabilities (NDD) and their parents, and explored which factors could potentially contribute to increasing or mitigating stress-related behaviors in children/adolescents as well as their parents' stress. METHOD: An online anonymous survey was designed to investigate family demographic characteristics, COVID-19 outbreak and restriction-related variables, children/adolescents' behavioral regulation problems, parental stress, and resilience. Data were collected from 1,472 parents (83.1% mothers) of 1632 NDD children/adolescents (33.7% females). RESULTS: Compared to pre-emergency, parents reported a significant increase in their children's behavioral regulation problems: Anxious/depressed behavior, Attention problems, and Aggressive behavior (p < .001), and they reported feeling more Overwhelmed and Burdened (p < .001) as parents but less Unfulfilled, Numbness, Devastated, and Angry (p < .001). A hierarchical stepwise regression analysis revealed that both behavioral regulation problems in NDD children/adolescents and parental stress are-at least partially-buffered by resilience factors in parents (Perception of self, Planned future, Family cohesion). CONCLUSIONS: Results showed that behavioral regulation problems in children/adolescents with NDD and parental stress increased. However, parental resilience can act as a protective factor, counterbalancing parental difficulties in the care of their NDD children during the emergency. Identifying risk and protective factors impacting the psychosocial response ofchildren/adolescents with NDD and their parents is essential to implement appropriate support interventions both for parents and children/adolescents with NDD during the COVID-19 pandemic. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

The Role of Phonological Working Memory and Environmental Factors in Lexical Development in Italian-Speaking Late Talkers: A One-Year Follow-Up Study.

Purpose: This follow-up study assessed (a) the influence of phonological working memory (pWM), home literacy environment, and a family history of linguistic impairments in late talkers (LTs); (b) the diagnostic accuracy of a task of nonword repetition (NWR) in identifying LTs; and (c) the persistence of lexical weaknesses after 10 months. Method: Two hundred ninety-three children were assessed at approximately 32 (t1) and 41 (t2) months. At t1, they were administered the Italian adaptation of the Language Development Survey, an NWR task (used to assess pWM), and questionnaires assessing home literacy environment and family history of language impairments. Thirty-three LTs were identified. The linguistic skills of the participants were evaluated at t2 by administering tasks assessing Articulation, Naming, Semantic Fluency, and Lexical Comprehension. Results: At t2, LTs performed more poorly as compared with age-matched typically developing peers in articulatory and naming skills, had reduced lexical comprehension abilities, and had limited lexical knowledge. Their performance on the NWR task at t1 correlated with the extension of their vocabularies at t2 (as estimated with a Semantic Fluency task). Conclusions: The Language Development Survey recently adapted to Italian is sensitive to LTs. Former LTs still have a mild lexical delay at approximately 40 months. As an indirect measure of pWM, the task of NWR is an early indicator of future lexical deficits.

Typical and delayed lexical development in Italian.

PURPOSE: The Language Development Survey (LDS; Rescorla, 1989) was used to compare Italian and English lexical development. The authors addressed the issue of universal versus language-specific aspects of lexical development by testing language, age, and gender effects on vocabulary scores and by comparing vocabulary composition across languages. They addressed the issue of delay versus deviance by comparing vocabulary composition in late talkers and younger vocabulary-size-matched children. METHOD: Participants were 398 Italian and 206 U.S. children ages 18-35 months. RESULTS: Vocabulary size did not differ significantly by language, and age and gender effects on vocabulary size were not moderated by language. The Italian-English Q correlation for percentage word use scores was .55, lower than the within-language concordance of .90 and above. Cross-linguistic concordance declined as age and vocabulary size increased. Many cross-linguistic word matches (63 words) were found among the top 100 words. Italian late talkers were similar to younger vocabulary-size-matched Italian children in vocabulary composition, consistent with findings for English, Greek, and Korean. CONCLUSIONS: In both languages, the early lexicons of late talkers and typical talkers contained many of the same words, indicating considerable universality in young children's lexical development. These common words are therefore good targets for clinical intervention.

Genotype-phenotype relationship in a child with 2.3 Mb de novo interstitial 12p13.33-p13.32 deletion.

Microdeletion 12p13.33, though very rare, is an emerging condition associated with variable phenotype including a specific speech delay sound disorder, labelled childhood apraxia of speech (CAS), intellectual disability (ID) and neurobehavioral problems. Here we report a de novo 2.3 Mb interstitial 12p13.33-p13.32 deletion in a 5 year-old child with mild ID, speech delay, microcephaly, muscular hypotonia, and joint laxity. In contrast to previously reported patients with 12p13.33 monosomy, our patient's interstitial deletion spans the 12p13.33-12p13.32 region with the distal breakpoint within intron 12 of CACNA1C. Phenotype-genotype comparison between our case, previously reported patients, and subjects with 12p13.33 deletions led us to propose that haploinsufficiency of CACNA1C may influence the variability of the patients' phenotype, since the gene resulted disrupted or entirely deleted in the majority of reported patients. In addition, phenotypic features such as microcephaly, muscular hypotonia, and joint laxity are mainly present in patients with monosomy of 12p13.33 extending to the 12p13.32 portion. A common region of ~300 kb, harbouring EFCAB4B and PARP11, is deleted in patients with microcephaly while a second region of ~700 kb, including TSPAN9 and PMTR8, could be associated with muscle hypotonia and joint laxity. These data reinforce the hypothesis that multiple haploinsufficient genes and age-dependent observation may concur to generate the variable phenotype associated with 12p13.33 deletion.