Search Results (99)

Background: This study examined peer interactions among late-diagnosed autistic adolescents, focusing on biological sex differences. Methods: Participants included 61 adolescents aged 12–18 years (31 boys, 30 girls) with an Intelligence Quotient (IQ) > 75, all diagnosed within the past three years. Peer interactions were assessed using the APIOS-A, an adapted version of the preschool observational tool (APIOS). Parents reported on autistic traits via the Social Responsiveness Scale (SRS-2), which measures social communication difficulties; socialization skills through the Adaptive Behavior Assessment System (ABAS-II), which assesses adaptive functioning; and behavioral problems using the Child Behavior Checklist (CBCL), which identifies emotional and behavioral issues. These measures were utilized to compare social profiles across sexes. Results: The APIOS-A demonstrated good reliability for identifying socio-communicative difficulties in both boys and girls. Findings indicated that boys and girls showed similar peer interaction challenges, with subtle differences in conversational reciprocity, cognitive flexibility, and humor use. Associations between behavioral characteristics and peer patterns varied by sex, highlighting the importance of tailored approaches. Conclusions: These results underscore the need for sex-sensitive assessment tools and tailored interventions for late-diagnosed autistic adolescents. Integrating observational and parental measures may enhance understanding and support their social development. Full article

Background: Autism spectrum disorder (ASD) is consistently associated with a high prevalence of sleep disturbances across the lifespan, with reported rates ranging from 60% to 86% depending on age and clinical characteristics. Although this issue has been widely described in the international literature, Spain currently lacks large-scale data to estimate the prevalence of sleep disturbances or to examine their relationship with factors such as age, intellectual disability, and co-occurring conditions. This study aims to estimate the prevalence and severity of sleep disturbances in individuals with autism spectrum disorder in Spain and to examine their associations with developmental stage, intellectual disability, affective symptoms, and contextual factors. Methods: This is a cross-sectional observational survey with nationwide dissemination approved by the Ethics Committee of the Universidad Católica San Antonio de Murcia. Data will be collected through an online survey (SurveyMonkey) including validated instruments: the Children’s Sleep Habits Questionnaire–Autism (CSHQ-Autism) and the Sleep Disturbance Scale for Children (SDSC) for pediatric participants; the Pittsburgh Sleep Quality Index (PSQI) for adolescents and adults without intellectual disability; and the Diagnostic Assessment for the Severely Handicapped–II (DASH-II) for adults with intellectual disability. Anxiety and depressive symptoms will be assessed using the Child Behavior Checklist (CBCL) in children and adolescents and the Hospital Anxiety and Depression Scale (HADS) and DASH-II. Statistical analyses will be conducted using SPSS v22 by applying parametric or non-parametric tests according to data distribution. Conclusions: This study represents one of the first survey protocols with nationwide dissemination designed to assess sleep disturbances in individuals with ASD in Spain. The resulting findings are expected to help identify vulnerability profiles, inform public health strategies, and support the development of multidisciplinary interventions aimed at improving sleep and, consequently, the quality of life of individuals with autism and their families. Full article

Background/Objectives: Children born very preterm (VP) are at increased risk of later emotional and cognitive difficulties, including anxiety symptoms during childhood. Altered early brain development, particularly within subcortical circuits involved in emotional regulation, may contribute to this vulnerability. This study aimed to assess anxiety symptoms in preschool-aged children born VP, examine their relationship with cognitive performance, and determine whether neonatal brain volumes at term-equivalent age (TEA) were associated with later anxiety symptoms. We also explored whether cognition mediated the association between neonatal striatal volumes and anxiety. Methods: We conducted a longitudinal cohort study of infants born at ≤32 weeks of gestation and/or with a birth weight ≤1500 g admitted to a tertiary neonatal intensive care unit between 2018 and 2021. At 4–6 years of age, anxiety symptoms were assessed using the Child Behavior Checklist (CBCL) Anxiety Problems subscale, and cognitive performance was evaluated with the Wechsler Preschool and Primary Scale of Intelligence-IV (WPPSI-IV). Neonatal magnetic resonance imaging performed at TEA was used to obtain regional brain volumetric measures. Associations were analyzed using adjusted linear regression, interaction-based volumetric modeling, path analysis, and receiver operating characteristic analysis. Results: Ninety-five children were included, and 24 (25.3%) showed clinically relevant anxiety symptoms according to the CBCL Anxiety Problems subscale. Higher WPPSI-IV scores were associated with lower anxiety scores (β = −0.183; p = 0.042). The best-fitting MRI model included caudate volume, putamen volume, and their interaction, with a significant association between the putamen–caudate interaction and anxiety symptoms (β = −17.807; p < 0.001). In the path model, both cognition and the putamen–caudate interaction were directly associated with anxiety, whereas the indirect effect through cognition was not significant. The final MRI model showed acceptable discrimination for clinically relevant anxiety (AUC = 0.796). Conclusions: Anxiety symptoms were frequent in preschool-aged children born VP and were associated with lower cognitive performance. Neonatal striatal volumetric organization, particularly the interaction between the putamen and caudate volumes, was independently associated with later anxiety symptoms, suggesting that cognitive and early neural factors may contribute to anxiety risk through parallel rather than mediated pathways. Full article

Background/objectives: Mental health challenges are increasing worldwide. Identifying preventable factors for such challenges is important and will have the greatest impact if identified in young children. In this study we aimed to explore the association between aspects of diet and child mental health at the age of 4 years. Methods: This is a secondary analysis of data from the Early Food for Future health study in Norway, a randomized controlled trial aiming to improve diet at ages 6–12 months. Cross-sectional data from 363 children aged 4 years and their mothers are used. Diet was assessed using food frequency questions. Five food scores were developed: vegetables, fruits, fruit and vegetables, sweet/salty snack score, and soft drink score. The Child Behavioral Checklist (CBCL) was used to assess internalizing and externalizing behaviors. Crude and multivariable linear regression models are presented. Results: We found that frequency of consumption of vegetables and total frequency of consumption of fruit and vegetables in 4-year-old children were inversely associated with internalizing behavior (β −0.207, 95% CI: 0.351, −0.063), while frequency of consumption of sweet and salty snacks was positively associated (β 1.807, 95% CI: 0.276, 3.337) with externalizing behavior and frequency of consumption of fruit and vegetables was inversely associated (β −0.188, 95% −0.336, −0.041). All were independent of maternal education, measures of financial difficulties and maternal mental health. Conclusion: An inverse association was observed between child frequency of consumption of fruit and vegetables and internalizing and externalizing behaviors, whereas frequency of consumption of sweet/salty snacks was positively associated with externalizing behavior. A varied and healthy diet early in life may promote child mental health, with potential large returns for society. Given the observational nature of the data, causal inference is limited and intervention studies are needed. Full article

Background: Preterm birth is a significant early-life stressor associated with increased psychiatric vulnerability and long-term functional impairments in school-aged children. Objective: To compare behavioral–emotional outcomes and functional competence between school-aged preterm and term-born children, examining perinatal, cognitive, and socioeconomic predictors. Methods: 140 children aged 6–10 (70 preterm, 70 age-matched controls) were assessed using the Child Behavior Checklist (CBCL) and Strengths and Difficulties Questionnaire (SDQ). Functional competence—defined as participation in daily activities, social interactions, and school performance—was examined alongside behavioral–emotional outcomes. Predictors included gestational age, birth weight, SES, and cognitive ability. Results: Preterm birth was associated with higher SDQ scores in emotional problems, hyperactivity, and peer problems. CBCL results showed lower total functional competence scores, specifically in activities, social participation, and school performance. Longer NICU stay predicted higher internalizing problems and lower social participation. Cognitive ability was linked to lower SDQ externalizing and internalizing scores. SES was not a significant predictor. Conclusions: Preterm birth and prolonged NICU hospitalization are linked to persistent behavioral–emotional and functional vulnerabilities. These findings underscore the need for early, integrated developmental monitoring within a preventive psychiatry framework to identify psychiatric vulnerability and support functional participation. Full article

Background/Objectives: Maternal postpartum depressive symptoms and the COVID-19 pandemic have both been identified as potential risk factors for socioemotional difficulties in children. This study aimed to assess behavioral outcomes in young children born to mothers previously screened for postpartum depressive symptoms, comparing cohorts evaluated during and after the pandemic using the Child Behavior Checklist (CBCL 1½–5). Methods: An observational follow-up cohort study was conducted on 52 mother–child dyads derived from a previously established maternal cohort screened with the Edinburgh Postnatal Depression Scale (EPDS). Two cohorts were defined according to the child’s birth period: during-pandemic (January–April 2022) and post-pandemic (October–November 2023) groups. Behavioral outcomes were assessed using CBCL 1½–5. Group differences were tested using parametric or non-parametric methods for continuous variables and χ2 or Fisher’s exact tests for categorical variables. Exploratory regression models and sensitivity analyses were also performed. Results: Children assessed in the post-pandemic cohort showed a lower prevalence of non-normal internalizing scores than those assessed in the during-pandemic cohort, whereas externalizing outcomes and Total Problems did not significantly differ between groups. In exploratory models, a child’s age showed a near-significant association with internalizing outcomes, suggesting that developmental stage at assessment may have contributed to the observed cohort difference. Maternal SARS-CoV-2 infection at delivery was not associated with children’s behavioral outcomes. Conclusions: These findings suggest a possible difference in internalizing behavioral profiles between children assessed in during-pandemic and post-pandemic cohorts. However, this pattern should be interpreted cautiously because the cohorts differed substantially in age at follow-up, and age-related factors may have affected symptom detectability. Continued longitudinal follow-up will be important to clarify whether the observed differences persist over time. Full article

(1) Background: Few studies have examined gestational paraben exposure and early childhood neurodevelopment. We evaluated associations between gestational exposure to methyl, ethyl and propyl paraben and neurodevelopment via the Child Behavior Checklist (CBCL) administered at ages 2, 3, and 4 years. (2) Methods: Gestational exposures were assessed using pooled prenatal urine samples from five time points across pregnancy. CBCL outcomes included internalizing, externalizing, and sub-scale scores. Covariate-adjusted generalized linear regression was employed to assess individual paraben exposures. Mixture analysis was performed using Bayesian Kernel Machine Regression and Quantile g-computation. (3) Results: In individual paraben analyses, each paraben was associated with increased externalizing behaviors, particularly ethylparaben (age 2: β = 0.40, 95% CI = −0.02, 0.83; age 3: β = 0.42, 95% CI = −0.19, 0.01; age 4: β = 0.18, 95% CI = −0.34, 0.70), ADHD problems at age 2 (β = 0.21, 95% CI = 0.05, 0.37), and both aggressive behavior (β = 0.38, 95% CI = 0.01, 0.74) and oppositional defiant problems (β = 0.25, 95% CI = 0.09, 0.41) at age 3. All three parabens were also associated with a reduction in withdrawn symptoms for males, especially at age 2 (ethylparaben: β = −0.09, 95% CI = −0.01, 0.85; methylparaben: β = −0.20, 95% CI = −0.34, −0.05; propylparaben: β = −0.13, 95% CI = −0.24, −0.03). The parabens mixture was associated with elevated scores in multiple CBCL subscales, though only association with oppositional defiant scores at age 3 reached significance in both BKMR (change in score when all components are at 50th percentile values compared with their 75th percentile values = 0.15; 95% CI = 0.01, 0.29) and quantile g-computation (β = 0.33, 95% CI = 0.02, 0.65), driven primarily by ethylparaben. (4) Conclusions: Individual parabens and the paraben mixture showed significant association with domains of childhood neurodevelopment, with possible detriments especially evident (a) at earlier time points, (b) in male children, and (c) in terms of externalizing behaviors. Full article

Background/Objectives: Sensory processing constitutes a fundamental neurobiological mechanism that allows individuals to perceive, interpret, and respond adaptively to sensory input. Atypical patterns of sensory processing are frequently observed in neurodevelopmental disorders such as Autism Spectrum Disorder (ASD) and Attention-Deficit/Hyperactivity Disorder (ADHD). The purpose of this study was to evaluate the psychometric properties of the Greek Sensory Profile 2 Short Form following its linguistic and cross-cultural adaptation. Methods: An on-site parent-report survey was conducted among children and adolescents aged 3.0 to 14.11 years across Greece. The study included the Sensory Profile 2 Short Form (SSP2), the Child Behavior Checklist (CBCL), and the Social Communication Questionnaire (SCQ). A total of 350 parents participated in the study. Results: The present study demonstrated that the Greek version of the SSP2 possesses good psychometric properties. The results of the Exploratory Factor Analysis (EFA) of the 34 items explained 63.6% of the total variance. Internal consistency for both primary scales—Sensory (α = 0.93) and Behavioral (α = 0.96)—was satisfactory, as were the subscales Seeking (α = 0.88), Avoiding (α = 0.94), Sensitivity (α = 0.94), and Registration (α = 0.91). Significant correlations with the CBCL and SCQ supported convergent validity. The findings also highlighted associations with sociodemographic variables, providing insights into population-specific variations in sensory processing. Conclusions: The Greek version of the SSP2 demonstrates strong psychometric properties and is suitable for assessing sensory processing patterns in children and adolescents. Its use enables culturally appropriate screening for atypical sensory processing, informing both research and clinical practice and supporting early identification and intervention strategies. Full article

Background: Violent TV series and streaming content are increasingly accessible to children, raising concerns about behavioral imitation and psychological effects. This study examined copycat behaviors and associated emotional and somatic symptoms among children who reported watching the age-restricted series Squid Game. Methods: In this observational study of 228 Italian primary school children (aged 8–11), 128 who had watched Squid Game formed the analytic sample. They were categorized into a Copycat Behavior (CB) group or a Non-Copycat Behavior (NCB) group based on self-reported imitation of scenes or games from the series. Parents completed the Child Behavior Checklist (CBCL). Group differences were assessed using Mann–Whitney U tests, and gender distribution was compared with Chi-square tests (α = 0.05). Results: Among viewers, 42 children (32%) engaged in imitation behaviors, typically reenacting game-based violent scenes with friends (52%), siblings (28%), or classmates (20%). Age and gender distributions did not differ between groups. The CB group scored slightly higher on the CBCL Somatic Complaints scale compared with the NCB group (M = 54.12 vs. 52.92; U = 1414.5, p = 0.033), although this difference was small. No significant differences emerged on other CBCL syndrome or broadband scales. Conclusions: Among children engaging in copycat behaviors exhibited a small, subclinical increase in somatic complaints. While causality cannot be inferred, the findings highlight the need to protect vulnerable children—particularly those prone to somatic distress—from unsupervised access to violent, age-inappropriate content. Media literacy for parents and educators, and longitudinal studies including non-viewers are recommended. Full article

Background: Parenting is increasingly recognized as a highly demanding and stressful role that, in the absence of sufficient resources, may lead to parental burnout (PB). This risk may be particularly pronounced in the Russian context, where limited access to childcare for children under three and reduced extended family support coincide with strong social expectations of intensive parenting. Although PB and maternal depression frequently co-occur, it remains unclear whether PB exerts a unique influence on child development, especially during toddlerhood. The present study examined the association between PB and behavioral problems in children aged 1.5 to 4 years while controlling for maternal depression assessed both during the first year postpartum and concurrently with PB. Methods: Using a longitudinal design, maternal mental health was assessed within the first 12 months postpartum (Stage 1) and again at follow-up (Stage 2), on average 2.24 years later, in 419 Russian mother–child dyads. Mothers completed measures of postpartum depression (PPD) (Edinburgh Postnatal Depression Scale), current depressive symptoms (Beck Depression Inventory-II), and PB (Parental Burnout Inventory). Child emotional and behavioral problems were assessed at Stage 2 using the Russian version of the Child Behavior Checklist (CBCL/1½–5). Results: Mothers of children with borderline/clinically significant internalizing, externalizing, and total problems had significantly higher PB, PPD, and present maternal depressive symptoms, although the effect sizes were small. PB was strongly associated with all domains of child behavioral problems, also after correction for both postpartum and present depressive symptoms, as well as for other important covariates. Higher maternal PB symptoms further increased the odds of children having borderline/clinically significant internalizing and externalizing problems, although those effects were not independent of maternal depression. In turn, neither postpartum nor present maternal depressive symptoms were associated with any of the child behavioral problems domains. Conclusions: PB represents a distinct and clinically relevant risk factor for emotional and behavioral problems in toddlers, beyond the effects of maternal postpartum or present depression, in a context characterized by high caregiving demands and limited institutional support. These findings highlight an urgent need for programs aimed at identifying and supporting families in which parents experience high levels of exhaustion, regardless of whether they meet the criteria for other diagnosable mental health disorders. Addressing PB during toddlerhood may be critical for protecting both parental well-being and early child development. Full article

Background/Objectives: Children born small for gestational age (SGA) are at increased risk for impaired growth, metabolic disturbances, and neurodevelopmental difficulties. Although previous research has examined cognitive and behavioral outcomes in this population, findings remain inconsistent. Moreover, limited evidence is available regarding the potential effects of recombinant human growth hormone (rhGH) therapy on cognitive development. We aimed to assess cognitive performance, emotional–behavioral functioning, and neonatal predictors of neurocognitive outcomes in term SGA children compared with age- and sex-matched peers born appropriate for gestational age (AGA). We also explored potential differences in cognitive outcomes between rhGH-treated and untreated SGA children. Methods: A total of 18 term SGA children and 23 AGA controls underwent anthropometric measurements, biochemical evaluation, cognitive testing using the Wechsler Intelligence Scale for Children—Fourth Edition (WISC-IV), and behavioral assessment through the Child Behavior Checklist (CBCL). Birth weight, length, and head circumference were analyzed as potential predictors of cognitive performance. Results: SGA children demonstrated significantly lower Intelligence Quotient (IQ) scores than AGA peers, with marked weaknesses in Perceptual Reasoning index (PRI) and Processing Speed index (PSI), while Verbal Comprehension and Working Memory were preserved. They also exhibited higher internalizing behavioral symptoms, whereas externalizing behaviors did not differ between groups. Birth head circumference emerged as a strong predictor of PRI and a modest predictor of PSI. No associations were found between rhGH treatment parameters and cognitive outcomes. Larger longitudinal studies are needed to clarify how early growth restriction affects brain development and cognition and whether GH therapy influences these processes. Full article

Background: Overweight and obesity in childhood and adolescence represent one of the most significant public health challenges of our century. Affected children and adolescents often face psychosocial maladaptation, including low self-esteem, depressive and anxiety symptoms, and behavioral problems, many of which may persist till later in life. The aim of our study was to evaluate the impact of a multidisciplinary, personalized lifestyle intervention program on psychosocial and behavioral symptoms, assessed through standardized psychometric questionnaires, and to investigate their relation with cardiometabolic parameters in children and adolescents with overweight and obesity. Methods: In this prospective cohort study, 537 children and adolescents (6–18 years; females: 52.9%; pubertal: 43.6%) with obesity (n = 44.3%), overweight (n = 33.7%), or normal BMI (n = 22%) participated in a personalized lifestyle intervention program for one year. Clinical and laboratory evaluations, including anthropometric, cardiometabolic, and endocrinologic parameters, as well as psychosocial functioning assessed by the Child Behavior Checklist (CBCL) and Youth Self-Report (YSR), were performed at the beginning and the end of the study. Linear regression analyses identified predictors of psychometric change. Results: At initial evaluation, children and adolescents with obesity displayed a less favorable cardiometabolic profile and greater emotional/conduct difficulties compared to their overweight and normal-BMI counterparts. Following the intervention, significant improvements were observed in BMI, anthropometric and cardiometabolic parameters, as well as reductions in internalizing, externalizing, and total problem scores across multiple CBCL and YSR domains (p < 0.05). The improvements in psychosocial functioning were partly independent of BMI reduction. Linear regression analyses identified cardiometabolic and endocrine markers as significant predictors of psychometric change (p < 0.05), highlighting interactions between metabolic recovery, pubertal hormones, and stress physiology. Conclusions: A personalized, multidisciplinary lifestyle intervention program implemented for 1 year led to parallel improvements in psychosocial and cardiometabolic health in children and adolescents with overweight and obesity. Identification of specific metabolic and endocrine predictors provides novel insights into potential biological mechanisms associated with adiposity, emotional well-being, and neurodevelopment. Full article

Background and Objectives: Autism spectrum disorder (ASD) is a prevalent neurodevelopmental disorder with an increasing global incidence. Gut microbiota dysbiosis is believed to be playing a role in ASD pathogenesis. Fecal microbiota transplantation (FMT) is emerging as a potential therapeutic strategy to alleviate ASD-related and gastrointestinal symptoms, but data in pediatric ASD populations remain limited. Materials and Methods: We conducted a prospective, single-center, open-label controlled study to evaluate the efficacy of colonoscopic FMT in children with ASD. Participants were allocated to two groups: an intervention group that underwent a single FMT procedure and a control group. Gastrointestinal Symptoms Rating Scale (GSRS), Autism Diagnostic Observation Schedule (ADOS), Childhood Autism Rating Scale (CARS), Child Behavior Checklist (CBCL), and Parent Global Impression (PGI-R) scales were assessed for both groups at baseline and at set time points. Results: 30 participants were enrolled, with 15 in each group. At 8 weeks, no significant between-group differences were observed for the prespecified primary endpoint, change in ADOS scores. The intervention group showed significantly greater improvements in CARS (p < 0.001), PGI-R (p < 0.001), CBCL Internalizing Problems (p = 0.001), and GSRS (p = 0.037) compared with controls; CARS and PGI-R improvements persisted at 6 months. Within the intervention group, sustained improvements were noted in CARS, GSRS, and PGI-R up to 18 months. No serious adverse events were observed; three mild, self-limited adverse events were recorded following FMT. Conclusions: Colonoscopic FMT was associated with significant short-term improvements in gastrointestinal and caregiver-reported ASD symptoms (CARS), but not in ADOS scores. Some effects persisted long-term. However, due to a lack of blinding and possible selection bias, these findings should be interpreted as exploratory. Larger randomized controlled trials are needed to confirm efficacy and optimize protocols. Full article

Background: Late preterm delivery accounts for approximately 5% of all births. Although there is a growing body of literature recognizing that children born late preterm are at risk for mild neurodevelopmental issues, these children are often excluded from follow-up programs. From a preventive perspective, it could be useful to promote protective factors for child development. Among these, human milk feeding is highly recommended due to its advantages for child health and development. However, there is limited research on the complex interactions between late preterm birth, human milk feeding, and subsequent cognitive and emotional development. This paper aims to explore these interactions. Methods: This study focuses on late preterm children aged 8 to 12 years who are attending school. A trained psychologist conducted assessments of cognitive development using the Wechsler Intelligence Scale for Children-III (WISC-III). Additionally, the family pediatrician gathered neonatal and current growth data, while parents completed the Child Behavior Checklist 6–18 (CBCL) regarding their child’s emotional and behavioral profile. Results: A significant impact of early nutrition on children’s cognitive development was observed, with those fed human or formula milk scoring higher than those in the mixed milk group. Additionally, early feeding, high maternal and low paternal perception of externalizing difficulties significantly predicted children’s cognitive development. Conclusions: The study suggests the potential role of early nutrition and externalizing difficulties in the cognitive development of late preterm children at school age. Therefore, the inclusion of protective factors such as breastfeeding should be encouraged in future research. Full article

Background: The general psychopathology factor (p factor) is central to understanding the shared variance across mental disorders, offering a dimensional alternative to traditional diagnostic models. The early identification of this factor in childhood is key for improving prevention and intervention strategies. This study evaluated the Strengths and Difficulties Questionnaire (SDQ) as a brief measure to assess p factor in children. Methods: A community sample of 284 children, ages 6 to 12, was assessed using parent-reported SDQ and the Child Behavior Checklist (CBCL). Confirmatory Factor Analyses compared two models of psychopathology: a higher-order model and a first-order bifactor model. Results: Results showed that the bifactor model provided a better fit for both instruments, with the SDQ showing particularly strong fit indices. Moreover, SDQ-derived p factor scores were strongly correlated with key CBCL scales, particularly attention and externalizing problems, supporting its concurrent validity. Conclusions: These findings suggest that the SDQ, due to its brevity and psychometric robustness, is a valid alternative to the CBCL for assessing general psychopathology in children. Full article