A greater modulation of the visual and fronto-parietal networks for children in a post-media versus pre-media exposure group.

AIM: Media use in children has exploded in the past several decades, most recently fuelled by portable electronic devices. This study aims to explore differences in functional brain connectivity in children during a story-listening functional MRI (fMRI) task using data collected before (1998) and after (2013) the widespread adoption of media. METHODS: Cross-sectional data were collected from English-speaking 5- to 7-year-old children at Cincinnati Children's Hospital Medical Center, USA, of a functional MRI narrative comprehension task completed in 1998 (n = 22) or 2013 (n = 25). Imaging data were processed using a graph theory approach, focusing on executive functions, language and visual processing networks supporting reading. RESULTS: Group differences suggest more efficient processing in the fronto-parietal network in the pre-media group while listening to stories. A modulation of the visual and fronto-parietal networks for the post-media exposure group was found. CONCLUSION: Further studies are needed to assess effects over time in the more exposed group to discern a causal effect of portable devices on cognitive networks.

Neural Signature of Rhyming Ability During Story Listening in Preschool-Age Children.

Purpose: Rhyming is a phonological skill that typically emerges in the preschool-age range. Prosody/rhythm processing involves right-lateralized temporal cortex, yet the neural basis of rhyming ability in young children is unclear. The study objective was to use functional magnetic resonance imaging (fMRI) to quantify neural correlates of rhyming abilities in preschool-age children. Method: Healthy pre-kindergarten child-parent dyads were recruited for a study visit including MRI and the Preschool and Primary Inventory of Phonological Awareness (PIPA) rhyme subtest. MRI included an fMRI task where the child listened to a rhymed and unrhymed story without visual stimuli. fMRI data were processed using the CONN functional connectivity (FC) toolbox, with FC computed between 132 regions of interest (ROI) across the brain. Associations between PIPA score and FC during the rhymed versus unrhymed story were compared accounting for age, sex, and maternal education. Results: In total, 45 children completed MRI (age 54 ± 8 months, 37-63; 19M 26F). Median maternal education was college graduate. FC between ROIs in posterior default mode (imagery) and right fronto-parietal (executive function) networks was more strongly positively associated with PIPA score during the rhymed compared with the unrhymed story [F(2,39) = 10.95, p-FDR = 0.043], as was FC between ROIs in right-sided language (prosody) and dorsal attention networks [F(2,39) = 9.85, p-FDR = 0.044]. Conclusions: Preschool-age children with better rhyming abilities had stronger FC between ROIs supporting attention and prosody and also between ROIs supporting executive function and imagery, suggesting rhyme as a catalyst for attention, visualization, and comprehension. These represent novel neural biomarkers of nascent phonological skills.

Digital Media and Developing Brains: Concerns and Opportunities.

Purpose of Review: The incorporation of digital technologies and their use in youth's everyday lives has been increasing rapidly over the past several decades with possible impacts on youth development and mental health. This narrative review aimed to consider how the use of digital technologies may be influencing brain development underlying adaptive and maladaptive screen-related behaviors. Recent Findings: To explore and provide direction for further scientific inquiry, an international group of experts considered what is known, important gaps in knowledge, and how a research agenda might be pursued regarding relationships between screen media activity and neurodevelopment from infancy through childhood and adolescence. While an understanding of brain-behavior relationships involving screen media activity has been emerging, significant gaps exist that have important implications for the health of developing youth. Summary: Specific considerations regarding brain-behavior relationships involving screen media activity exist for infancy, toddlerhood, and early childhood; middle childhood; and adolescence. Transdiagnostic frameworks may provide a foundation for guiding future research efforts. Translating knowledge gained into better interventions and policy to promote healthy development is important in a rapidly changing digital technology environment.

Beliefs and Motivations Regarding Early Shared Reading of Parents From Low-Income Households: A Qualitative Study.

OBJECTIVE: Parent-child "shared" reading is a catalyst for development of language and other emergent literacy skills. The American Academy of Pediatrics recommends that parents initiate shared reading as soon as possible after birth. Persistent disparities exist in reading resources, routines, and subsequent literacy outcomes, disproportionately impacting low-income households. We sought to understand beliefs, motivations, and experiences regarding shared reading during early infancy among parents from low-income households. METHODS: In this qualitative exploratory study, parents of infants aged 0 to 9 months from low-income households who had initiated shared reading ("readers") and those who had not ("nonreaders") were purposefully recruited to participate in individual semistructured virtual interviews. These interviews were coded using inductive thematic analysis by a 3-member team with diverse backgrounds. RESULTS: A total of 21 parents participated (57% readers, 86% mothers). Infants were 86% African American/Black, with a mean age of 3 months. Barriers noted by readers and nonreaders were i) competing demands on time, ii) lack of resources, and iii) parental mental health. An additional barrier noted solely by nonreaders was iv) it's too early/baby is not ready. Two benefits of reading were noted by both groups: 1) parents as child's first teachers and 2) reading catalyzes the child's development. Benefits noted exclusively by readers included 3) reading begets more reading, 4) bonding, 5) "it works," and 6) "two-for-one" shared reading (other children involved). CONCLUSIONS: This study provided insights into barriers and benefits regarding shared reading by socioeconomically disadvantaged parents of infants and has the potential to inform reading-related guidance and interventions.

Executive functions abilities in preschool-age children are negatively related to parental EF, screen-time and positively related to home literacy environment: an EEG study.

Environmental factors such as Home Literacy Environment (HLE), screen time, and parental executive functions (EF) may influence the development of the child's EF. The purpose of this study was to determine the effect of these factors on behavioral and neurobiological measures of EF in 4-year-old children. Electroencephalogram (EEG) data were collected while children performed the Attention Network Task (ANT), showing a smaller difference between incongruent and congruent conditions is related to better EF abilities. Data were analyzed using an Event-Related Potential (ERP) technique focusing on the N200 and P300 components (reflecting executive control and orienting attention, respectively). N200 and P300 differences (delta) between amplitudes and latencies for the incongruent and congruent conditions were computed and correlated with child EF skills, HLE, screen exposure, and parental EF. Screen exposure was associated with lower EF in children and their parents. Additionally, smaller differences between N200 amplitudes and latencies for the incongruent vs. congruent conditions were associated with higher HLE scores. In contrast, greater differences between P300 amplitudes and latencies were related to longer screen time. HLE was positively associated with EF's neurobiological (EEG) and behavioral measures, and screen time was negatively associated with these measures. This study also highlights the important relationship between parental EF (i.e., family predisposition) and EF's neurobiological and behavioral measures in their children.

Better executive functions (EF) in children are related to better EF in their parent.Higher screen time was related to lower EF in the parents and their preschool-age children.Poorer EF in a child (manifested by lower differences between N200 amplitudes and latencies for incongruent vs congruent conditions during the attention/inhibition task) was negatively correlated with home interactions involving reading and writing (assessed as Home Literacy Environment).Poorer EF in the child (manifested by lower differences between P300 amplitudes and latencies for incongruent vs congruent conditions) was positively associated with screen time.

Maternal education as an environmental factor related to reading in children with reading difficulties: A functional magnetic resonance imaging study.

The expanded simple view of reading (SVR) model suggests that word decoding, language comprehension and executive functions are necessary for reading comprehension. Children with reading difficulties (RDs) often have deficits in critical components of reading established in the expanded SVR model and alterations in brain function of reading-related regions. Maternal education could provide children with advantageous educational opportunities or resources that support reading acquisition. The primary goal of this study was to examine the contributions of maternal education to the behavioural and neurobiological correlates of the expanded SVR model. Seventy-two 8- to 12-year-old children with RDs and typical readers (TRs) completed reading, behavioural and an functional magnetic resonance imaging stories-listening task to determine the functional connectivity of the receptive language network to the whole brain in association with maternal education. Higher maternal education was associated with better vocabulary in children with RDs and positive functional connectivity between the receptive language network and regions related to visual processing in children with RDs versus TRs. These data suggest that maternal education supports the ability to comprehend oral language and engagement of neural networks that support imagination/visualization in children with RDs.

Neuroimaging of brain connectivity related to reading outcomes in children born preterm: A critical narrative review.

Premature children are at high risk for delays in language and reading, which can lead to poor school achievement. Neuroimaging studies have assessed structural and functional connectivity by diffusion MRI, functional MRI, and magnetoencephalography, in order to better define the "reading network" in children born preterm. Findings point to differences in structural and functional connectivity compared to children born at term. It is not entirely clear whether this discrepancy is due to delayed development or alternative mechanisms for reading, which may have developed to compensate for brain injury in the perinatal period. This narrative review critically appraises the existing literature evaluating the neural basis of reading in preterm children, summarizes the current findings, and suggests future directions in the field.

Shared reading with infants: SharePR a novel measure of shared reading quality.

BACKGROUND: The AAP recommends "shared" reading from early infancy for healthy development. However, many families are uncertain how to read most enjoyably and effectively with infants, especially from underserved backgrounds. Shared reading quality (interactivity) moderates benefits yet is challenging to measure. SHARE/STEP is a new model of shared reading quality at this age incorporating evidence-based behaviors. OBJECTIVE: To test the SharePR parent-report measure of caregiver-infant reading quality. METHODS: This study involved mother-infant dyads in two unrelated trials in an obstetric (0-2 months old) and pediatric (6-9 months old) clinic. SharePR is a 10-item measure based on the SHARE/STEP model. Analyses involved descriptive statistics, measures of psychometric integrity, and correlations with home literacy environment (HLE). RESULTS: There were 99 dyads in the younger (1.2 + 0.5 months) and 108 dyads in the older groups (6.6 + 1.1 months). A majority were of non-white race (73%, 96%) and low-socioeconomic status (56%, 44% in-poverty). SharePR administration time was under 2 min and scores were normally distributed at each age. Psychometric properties were strong in terms of internal consistency and reliability. Scores were positively correlated with HLE for the older group (p < 0.05). CONCLUSIONS: SharePR may be an efficient tool to quantify shared reading quality with infants, warranting further investigation. CLINICAL TRIALS: Data for these analyses were collected via two unrelated trials led by the lead author (J.S.H.). For the younger cohort, this is registered on the ClinicalTrials.gov website, ID# NCT04031235. For the older cohort, this is registered on the ClinicalTrials.gov website, ID# 2017-6856. IMPACT: The AAP recommends caregiver-child ("shared") reading beginning in infancy, yet many families are uncertain how to do so. Verbal and social-emotional interactivity during shared reading ("quality") moderates benefits and is often low in families from disadvantaged backgrounds, yet is challenging to measure. SharePR is a 10-item parent-report measure of shared reading quality based on a novel conceptual model incorporating evidence-based behaviors (SHARE/STEP). SharePR exhibited promising psychometric properties in two separate samples of mothers of younger and older infants. SharePR is a potentially useful measure of shared reading quality at this formative age, for research and to frame early reading guidance.

[Formula: see text] Higher access to screens is related to decreased functional connectivity between neural networks associated with basic attention skills and cognitive control in children.

Screen-based media has become a prevailing part of children's lives. Different technologies provide limitless access to a wide range of content. This accessibility has immensely increased screen exposure among children, showing that this exposure is associated with decreased cognitive abilities. This study was designed to evaluate how the neurobiological correlates for different sub-components of screen exposure, such as level of access, content, and frequency, are related to different cognitive abilities. Resting-state functional MRI data were collected in 29 native English-speaking children (8-12 years old), in addition to cognitive-behavioral measures. Functional connectivity measures within and between several networks related to cognitive control and attention were calculated [fronto-parietal (FP), cingulo-opercular (CO), dorsal attention (DAN), ventral attention (VAN), salience, default mode (DMN), cerebellar networks]. Sub-components of screen exposure were measured using the Screen-Q questionnaire. Higher access to screens was related to lower functional connectivity between neural networks associated with basic attention skills and cognitive control (i.e., DAN and salience). In addition, higher levels of parent-child interaction during screen exposure were related to increased functional connectivity between networks related to cognitive control and learning (i.e., CO and cerebellar). These findings suggest that screen exposure may reduce the engagement of basic attention and modulation of cognitive control networks and that higher levels of parent-child interaction engage cognitive control networks. An enhanced understanding of these processes can provide an important scientific basis for future educational and medical approaches regarding screen exposure.

Associations between digital media use and brain surface structural measures in preschool-aged children.

The American Academy of Pediatrics recommends limits on digital media use ("screen time"), citing cognitive-behavioral risks. Media use in early childhood is ubiquitous, though few imaging-based studies have been conducted to quantify impacts on brain development. Cortical morphology changes dynamically from infancy through adulthood and is associated with cognitive-behavioral abilities. The current study involved 52 children who completed MRI and cognitive testing at a single visit. The MRI protocol included a high-resolution T1-weighted anatomical scan. The child's parent completed the ScreenQ composite measure of media use. MRI measures included cortical thickness (CT) and sulcal depth (SD) across the cerebrum. ScreenQ was applied as a predictor of CT and SD first in whole-brain regression analyses and then for regions of interest (ROIs) identified in a prior study of screen time involving adolescents, controlling for sex, age and maternal education. Higher ScreenQ scores were correlated with lower CT in right-lateralized occipital, parietal, temporal and fusiform areas, and also lower SD in right-lateralized inferior temporal/fusiform areas, with substantially greater statistical significance in ROI-based analyses. These areas support primary visual and higher-order processing and align with prior findings in adolescents. While differences in visual areas likely reflect maturation, those in higher-order areas may suggest under-development, though further studies are needed.

Psychometric properties of the ScreenQ for measuring digital media use in Portuguese young children.

AIM: Digital media use is prevalent among children and linked to potential developmental and health risks, but validated measures of children's digital media use are lacking. The aim of this study was to validate the Portuguese version of the ScreenQ with three distinct children's age groups. METHODS: Parents of children living in Portugal completed an online survey including the 16-item version of the ScreenQ and items related to home activities and digital media use. A combination of classical and modern theory (Rasch) methods was used for analysis. RESULTS: A total of 549 mothers and 51 fathers of 325 girls and 322 boys from 6 months to 9 years and 11 months old responded to the survey. Point-measure correlations were all positive and endorsement of item values were within acceptable ranges. Cronbach's coefficient α was acceptable for a new measure, and test-retest reliability was high. Statistically significant correlations were found between ScreenQ total scores and relevant demographic, play-related, parenting and digital media use items. CONCLUSION: The Portuguese version of the ScreenQ exhibited sound psychometric properties, including internal consistency and concurrent validity referenced to external items. Higher ScreenQ scores were correlated with higher digital media multitasking, lower parent-child interaction, and higher concerns regarding child's learning and behaviour.

Exploratory Mixed-Methods Study of a Primary Care-Based Intervention Promoting Shared Reading During Infancy.

Parent-child "shared" reading can be a rich source of language exposure. Clinic-based programs, notably Reach Out and Read (ROR), are intended to enhance this. However, ROR has been traditionally introduced at 6 months and only recently expanded to younger ages. This study explored efficacy of an intervention delivered during pediatric well visits promoting shared reading prior to 6 months old, in terms of home reading attitudes and routines. The intervention group received children's books and anticipatory guidance about benefits of shared reading, whereas the control group received general age-related anticipatory guidance. Surveys were administered at the child's newborn (pre-intervention) and 6-month (post-intervention) well visits. Significant findings at 6 months included more frequent shared reading (P = .03), greater comfort reading at this age (P = .01), and greater importance attributed to shared reading (P = .04) in the intervention group relative to controls. These support the expansion of early literacy interventions such as ROR into early infancy.

Chronic pediatric diseases and risk for reading difficulties: a narrative review with recommendations.

Literacy is a major social determinant of health, rooted in skills that develop during early childhood. Children arriving at kindergarten unprepared to learn to read are more likely to have low reading proficiency thereafter. General and health literacy are highly correlated, affecting understanding of health conditions, treatment adherence, and transition to self-care and adult healthcare services. The American Academy of Pediatrics (AAP) recommends literacy and school readiness promotion during well-visits and neurodevelopmental surveillance is emphasized across primary and subspecialty care. While genetic and environmental risk factors for reading difficulties are well-established, risks related to complex and chronic medical conditions are less appreciated and under-researched. This review applies an eco-bio-developmental framework to explore literacy across five complex chronic conditions affecting millions of children worldwide: asthma, cancer, congenital heart disease, epilepsy, and sickle cell disease. In each, integration of an efficient reading brain network may be impacted by direct factors, such as ischemia, anesthesia, and/or medications, and also indirect factors, such as altered parent-child routines, hospital stays, and missed school. By integrating literacy into care management plans for affected children, pediatric primary care and specialty providers are poised to identify risks early, target guidance and interventions, and improve academic and health outcomes. IMPACT: While genetic and environmental risk factors for reading difficulties are well-established, risks related to complex and/or chronic medical conditions such as asthma, cancer, congenital heart disease, epilepsy, and sickle cell disease are substantial, less appreciated, and under-researched. General and health literacy are highly correlated, with implications for the understanding one's health condition, treatment adherence, and transitioning to self-care, which is especially important for children with complex and/or chronic illness. Pediatric primary care and specialty providers are poised to integrate reading and literacy into care management plans for children with complex and/or chronic illness, including early screening, guidance, support, and interventions.

Shared Reading and Risk of Social-Emotional Problems.

BACKGROUND AND OBJECTIVES: The American Academy of Pediatrics recommends literacy promotion as well as routine developmental surveillance during well-child visits to improve academic, relational, and health outcomes. In this study, we examined the possible association between shared reading and social-emotional problems among young children. METHODS: We conducted a retrospective review of longitudinal records for children aged 30 to 66 months presenting for visits to an academic pediatric primary care center between July 1, 2013, and February 1, 2019. The outcome was evidence of social-emotional problems, defined by an Ages and Stages: Social Emotional Questionnaire (ASQ:SE) score above the established cutoff. The predictor was caregiver-reported frequency of shared reading (most = 5-7 days per week, some = 2-4 days per week, rarely = 0-1 days per week) at a previous visit. Generalized linear models with generalized estimating equations were used to assess the association between the longitudinal outcome and predictor, adjusting for child demographics and needs reported on routine social history questionnaires. RESULTS: Analyses included 5693 children who completed at least 1 ASQ:SE (total of 7302 assessments) and had shared reading frequency documented before each ASQ:SE assessment. Children were predominantly Black (75%) and publicly insured (80%). Sixteen percent of ASQ:SE scores were suggestive of social-emotional concerns; 6% of caregivers reported sharing reading rarely. Children with rare shared reading had a higher risk of an ASQ:SE above cutoff compared with those with shared reading on most days (adjusted risk ratio, 1.62; 95% confidence interval, 1.35-1.92). CONCLUSIONS: Less-frequent caregiver-reported shared reading was associated with higher risk of social-emotional problems in young children presenting for primary care. This highlights potential relational and social-emotional benefits of shared reading.

Higher maternal education is related to negative functional connectivity between attention system networks and reading-related regions in children with reading difficulties compared to typical readers.

Ten to 15% of school-age children have reading difficulties (RD, or dyslexia), defined by deficits in phonological processing, fluency, and executive functions (EFs). Although RD is referred to as a genetic disorder, reading ability may also be affected by environmental factors such as inadequate exposure to literacy and a lack of parental involvement. These environmental components are a part of the socioeconomic status (SES) measure, which is defined by parental occupation, educational attainment, and household income and are positively correlated to reading ability. The goal of the current study was to relate maternal education, a construct of SES to executive functions (EFs) that relate to reading in children with RD compared to typical readers (TRs) using behavioral and neurobiological resting-state fMRI data. The results show that higher maternal education is negatively correlated to inhibitory control for TRs and not for children with RD. Higher maternal education was also associated with negative functional connectivity of the frontal-parietal network to the left central opercular cortex and left occipital gyrus for children with RD compared to TRs. These results suggest that higher maternal education has contrasting roles on the behavioral and neurobiological correlates of EFs for children with RD compared to TRs. We conclude that higher education levels for mothers may provide their children with a structured environment and educational resources that may assist their children with RD and TRs with cognitive development based on their reading profile.

Randomized Trial of a Mobile App Introduced During Well-Visits to Enhance Guidance for Reading With Young Children.

OBJECTIVE: To estimate feasibility, usability and efficacy of a mobile parenting app (Rx for Success; RxS) to enhance reading guidance provided to parents of young children during well-visits. METHODS: This trial was conducted at a clinic serving primarily families of Hispanic ethnicity and low-socioeconomic status (SES) where Reach Out and Read (ROR) is standard practice. It involved 252 parent-child dyads in 2 age groups (~6-months old, ~18-months old) randomized during well-visits to receive RxS or a children's book modeling alternatives to screen time (Control) by research coordinators. RxS involves videos, activities and "push" messages. Follow-up assessments were conducted approximately 6 months later, including impression and use, shared reading behaviors, child language and screen time. RESULTS: A total of 217 dyads completed both visits (110 RxS, 107 Control). Time to introduce RxS was under 3 minutes and 32% of parents experienced largely minor performance issues. Parent impression of RxS was favorable for both age groups at baseline and follow-up, though use was infrequent, attributable to a desire for more relevant and updated content. Significant findings favoring RxS included shared reading as a favorite activity, more frequent shared reading reported at 12 months and higher language scores at 24 months. Screen time was equivalent between cohorts, exceeding American Academy of Pediatrics guidelines. CONCLUSIONS: A mobile app introduced to parents of young children from low-SES backgrounds was feasible during well-visits, rated as helpful, and effective to enhance shared reading at younger and language at older ages. While a potentially impactful enhancement to ROR, features needing improvement were identified.

Maternal depression is associated with decreased functional connectivity within semantics and phonology networks in preschool children.

INTRODUCTION: Maternal depression is characterized by a lack of emotional responsiveness and engagement with their child, which may lead to the child's decreased cognitive, and language outcomes all related to the child's future reading outcomes. The relations between maternal depression and functional connectivity in neural circuits supporting language in the child was explored. METHODS: Eleven 4-year-old girls completed language abilities assessment and resting-state functional magnetic resonance imaging scan. Their mothers completed the Beck's Depression Inventory (BDI) to examine maternal depression when the child was 12 months old and at the age of 4. Functional connections within the child's resting-state phonology, semantics, language networks were correlated with maternal BDI scores at the age of 4 years. RESULTS: Higher maternal depression was associated with the child's decreased within the semantic and phonological networks connectivity during rest. Higher maternal depression at 4 years moderated the relationship between early depression scores and functional connectivity within the phonological network. CONCLUSIONS: Maternal depression in the first year of life is related to functional connections of phonological processing and enhanced by current maternal depression levels. We conclude that after a mother gives birth, resources should be provided to minimize depressive symptoms and interventions should be applied to support their child's language development for future reading acquisition.

Development of an Eco-Biodevelopmental Model of Emergent Literacy Before Kindergarten: A Review.

Importance: Literacy has been described as an important social determinant of health. Its components emerge in infancy and are dependent on genetic, medical, and environmental factors. The American Academy of Pediatrics advocates a substantial role for pediatricians in literacy promotion, developmental surveillance, and school readiness to promote cognitive, relational, and brain development. Many children, especially those from minority and underserved households, enter kindergarten unprepared to learn to read and subsequently have difficulty in school. Observations: Emergent literacy is a developmental process beginning in infancy. Component skills are supported by brain regions that must be adequately stimulated and integrated to form a functional reading network. Trajectories are associated with genetic, medical, and environmental factors, notably the home literacy environment, which is defined as resources, motivation, and stimulation that encourage the literacy development process. Eco-biodevelopmental models are advocated by the American Academy of Pediatrics, and these models offer insights into the neurobiological processes associated with environmental factors and the ways in which these processes may be addressed to improve outcomes. Emergent literacy is well suited for such a model, particularly because the mechanisms underlying component skills are elucidated. In addition to cognitive-behavioral benefits, the association of home literacy environment with the developing brain before kindergarten has recently been described via neuroimaging. Rather than a passive approach, which may subject the child to stress and engender negative attitudes, early literacy screening and interventions that are administered by pediatric practitioners can help identify potential reading difficulties, address risk factors during a period when neural plasticity is high, and improve outcomes. Conclusions and Relevance: Neuroimaging and behavioral evidence inform an eco-biodevelopmental model of emergent literacy that is associated with genetic, medical, and home literacy environmental factors before kindergarten, a time of rapid brain development. This framework is consistent with recommendations from the American Academy of Pediatrics and provides insights to help identify risk factors and signs of potential reading difficulties, tailor guidance, and provide direction for future research.