Development and validation of the online learning process questionnaire (OLPQ) at home for primary-school children and their caregivers.

Despite the increasing use of virtual modalities in schools since the COVID-19 pandemic, no systematic tools exist to evaluate the process of online learning. We developed and validated an Online Learning Process Questionnaire (OLPQ) for assessing online at-home learning among 219 Hong Kong primary-school students and 474 caregivers. Exploratory and confirmatory factor analyses of caregivers' data classified the 58-item OLPQ into 11 subscales: (1) learning aims, (2) environmental structuring, (3) learning environment, (4) time management, (5) engagement in learning activities, (6) persistence, (7) interaction between teachers and students, (8) interaction among students, (9) feedback from the interface, (10) application of learning, and (11) meaning of learning under three learning phases. Confirmatory factor analysis of students' data further categorized the 11-subscale framework into three learning phases: preparatory, performance, and transfer. The OLPQ demonstrated excellent reliability and discriminant validity across caregiver (Cronbach's alpha = 0.98) and student samples (alpha = 0.98). These findings indicate that the OLPQ is a valid and reliable instrument for assessing the online at-home learning process among both students and their caregivers.

Minding the gap: Evidence, implementation and funding gaps in mental health services delivery for school-aged children.

State and local educational agencies are grappling with growing mental health needs among school-aged children that intensified during the COVID-19 pandemic. We undertake a case study of the experiences of one state, Tennessee, to examine the landscape of mental health interventions that are being deployed and to illuminate contextual factors that can support their implementation or exacerbate state and local challenges in addressing children's fast-rising mental health needs. We begin with an examination of the knowledge base on interventions and approaches that are commonly employed in K-12 schools to address children's mental health needs, including in Tennessee, with the aim to identify notable gaps in what we understand about their implementation and impacts on student outcomes. We find a lack of rigorous research that can inform efforts to improve the implementation and effectiveness of school-based mental health interventions. We bring this insight to our case-study analysis, which shows that this lack of guidance from research is compounded by inadequate, time-limited and fluctuating public funding that hinders local efforts to establish strong, ongoing programs that provide or connect K-12 students to essential mental health services. We call for more federal funding to support state and local implementation of proven and promising interventions for addressing children's mental health needs and more rigorous evaluations to strengthen the evidence base on their implementation and impacts.

[School Children's COVID-Related Future Anxiety over the Course of 8Months of the Pandemic]. / Coronabezogene Zukunftsangst bei Grundschulkindern im Verlauf von 8 Monaten der Pandemie.

To explore the long-term effects of the COVID-19-pandemic on children, N = 140 8- to 10- year-olds were asked about their COVID-related future anxiety (CRFA) in their classrooms during months 6, 9, and 14 of the pandemic which started inMarch 2020 in Germany. Future anxiety was defined as a "state of apprehension, uncertainty, fear, worry, or anxiety about unfavorable changes in a more distant personal future" which was related to the effects of the COVID- 19-pandemic. In this survey, 13%to 19%of children reported experiencing CRFA "often" on at least one of the four items of the newly developed CRFA scale. Experiencing CRFA "often" was reported by 16% of the children at two and by 8 % of the children at three measurement points, among them more girls and more children from homes with poor educational backgrounds. Analyses uncovered large interindividual differences: For 45 % of the children CRFA decreased between months 6 and 9 of the pandemic, whereas for 43 % it increased. Children of parents with low educational backgrounds weremore likely to report frequent CRFA at all three measurement time points, even after controlling for gender and incidence of COVID-19-in Germany.This confirms predictions that contagion risk and controllability influence future anxiety. The descriptive results additionally support earlier findings that many children already experience future anxiety about macro-level events. The results on chronic CRFA underscore the urgency to examine the long-time effects of CRFA with greater care.This is of paramount importance considering the macro-level challenges of the future.

Influence of Mask Wearing during COVID-19 Surge and Non-Surge Time Periods in Two K-12 Public School Districts in Georgia, USA.

BACKGROUND: Into the third year of the COVID-19 pandemic and the second year of in-person learning for many K-12 schools in the United States, the benefits of mitigation strategies in this setting are still unclear. We compare COVID-19 cases in school-aged children and adolescents between a school district with a mandatory mask-wearing policy to one with an optional mask-wearing policy, during and after the peak period of the Delta variant wave of infection. METHODS: COVID-19 cases during the Delta variant wave (August 2021) and post the wave (October 2021) were obtained from public health records. Cases of K-12 students, stratified by grade level (elementary, middle, and high school) and school districts across two counties, were included in the statistical and spatial analyses. COVID-19 case rates were determined and spatially mapped. Regression was performed adjusting for specific covariates. RESULTS: Mask-wearing was associated with lower COVID-19 cases during the peak Delta variant period; overall, regardless of the Delta variant period, higher COVID-19 rates were seen in older aged students. CONCLUSION: This study highlights the need for more layered prevention strategies and policies that take into consideration local community transmission levels, age of students, and vaccination coverage to ensure that students remain safe at school while optimizing their learning environment.

The impact of COVID-19 on school-age children.

The paper examines the impact of the coronavirus disease 2019 (COVID-19) pandemic on school-age children and their families. Changes to their daily lives were examined through the lens of their physical, mental, and emotional well-being. An analysis of current literature was conducted examining the emerging research on the pandemic's effects on families. A case example is provided to offer a narrative snapshot of the many experiences faced by children and families throughout school closures and stay at home orders. The paper concludes with implications for providers and further research with special attention paid to the emergence of telehealth and implications for treatment.

Who moved my boundary? Strategies adopted by families working from home.

With the increase of remote work after the COVID-19 pandemic, it can be expected that soon a great number of households will consist of more than one teleworker. This raises the question of how to manage work and nonwork boundaries for the collective of household members who work from home. To better understand the adjustment to collective work from home, we examined the experiences of 28 dual-income households with school-age children residing in five countries. In doing so, we found specific strategies that families used to manage boundaries between two or more household members' work, learning, and home domains. We identified four strategies to define boundaries in the collective (i.e., repurposing the home space, revisiting family members' responsibilities, aligning family members' schedules, and distributing technology access and use) and five strategies to apply boundaries to accommodate the collective (i.e., designating an informal boundary governor, maintaining live boundary agreements, increasing family communication, incentivizing/punishing boundary respect/violation, and outsourcing). Our findings have theoretical and practical implications for remote work and boundary management.

Associations between anthropometric indicators and refraction in school-age children during the post-COVID-19 era.

Purpose: To explore the associations between anthropometric indicators and refraction in school-aged children in the post-COVID-19 era. Methods: Data were collected from 25,644 children aged 7 to 12 years in 48 elementary schools in Tianjin. The comprehensive examination included height, weight, systolic blood pressure (SBP), diastolic blood pressure (DBP), refraction, and calculation of BMI, with a follow-up visit after 6 months. Myopia was defined as spherical equivalent refraction (SER) ≤-0.50 diopter (D). Bivariate correlation coefficients and multiple linear regression models were used to explore the cross-sectional and longitudinal associations between anthropometric indicators (height, weight, BMI, SBP, and DBP) and refraction. Results: The mean changes in height, weight, BMI, SBP, DBP, and SER of the participants were 4.03 ± 2.18 cm, 3.10 ± 2.39 kg, 0.45 ± 1.16 kg/m2, 2.26 ± 14.74 mmHg, 2.18 ± 11.79 mmHg and -0.17 ± 0.51 D, respectively. Overall, height, weight, BMI, SBP, and DBP were all correlated with SER (r = -0.324, r = -0.234, r = -0.121, r = -0.112, r = -0.066, both p < 0.001), and changes in height and weight were correlated with changes in SER (r = -0.034, -0.031, both p < 0.001). Furthermore, multiple linear regression analysis revealed that the association of BMI, SBP, and DBP with SER was significant in myopic children but not in non-myopic children. The association between changes in weight and changes in SER was only present in non-myopic children but not in myopic children. Conclusion: Height and weight were negatively correlated with SER in both cross-sectional analysis and longitudinal changes, indicating that children's height, weight and growth rate may be used as a reference indicator for myopia risk prediction and myopia progression monitoring.

The effectiveness of a nurse-led health development programme on fourth-grade school-age children in North Cyprus: A randomised-controlled trial

Objective: This study sought to analyse the effectiveness of a nurse-led health development programme for school-aged children in North Cyprus. Design: This study utilised a randomised-controlled experimental research design. Setting: The study was conducted on fourth-grade students in two primary schools. Method: Participants in the intervention group received a 12-week online health education course. Students in both the control (n = 38) and intervention (n = 38) groups completed the Food Behaviour Scale, the Children Health Perceptions and Behaviours Scale, and the Physical Activity Self-Efficacy Scale pre-intervention, at the end of intervention and 3 months post-intervention. Results: Post-test scores for the intervention group on the Food Behaviour Scale, Children Health Perceptions and Behaviours Scale, and Physical Activity Self-Efficacy Scale were significantly higher than their pre-test scores. In contrast, the control group exhibited no statistically significant difference between the pre- and post-test scores on the three scales. Conclusion: The findings suggest that a nurse-led health education programme had a positive effect on food behaviour, physical activity self-efficacy, and health perception and behaviours among school-age children.

Effects of COVID-19 Pandemic on Changes in Nutritional Status and Physical Activities of School-Age Children: A Scoping Review

This study's objective is to review the consequence of the COVID-19 epidemic on physical activities, sedentary lifestyles, screen time, and changes in the nutritional status of school-age children. The outcomes of this study are intended to be applicable to obesity management in children. This study reviewed full-text articles and open-access publications on the sedentary lifestyle of children during the pandemic. and the data were analyzed using cohort, case-control, and cross-sectional designs. The results of reviewing 17 articles show that school-age children's physical activities and nutritional status have decreased, but their sedentary lifestyle and screen time have increased due to social restrictions during the COVID-19 pandemic. Children's decreased physical activities are caused by the absence of a comparable replacement mechanism as that before the pandemic. Meanwhile, the increasingly sedentary lifestyle highly influences children's physical and mental health. Screen time has also increased and is unavoidable during the pandemic because children's activities were limited and their learning systems are switched to online learning;as a result, their supporting sedentary lifestyle increases while physical activities decrease. These factors have changed the nutritional status of children during the pandemic. These results support the idea that the pandemic will impact the health of school-age children, especially their nutritional status. This review concludes that it is important to establish policies that prevent children's further health effects, such as obesity, caused by COVID-19.

Prevalence of Computer Vision Syndrome among School-Age Children during the COVID-19 Pandemic, Saudi Arabia: A Cross-Sectional Survey.

BACKGROUND: Computer vision syndrome (CVS) can be described as ocular-related symptoms that result from prolonged exposure and use of computers, smartphones, tablets, and other devices with digital displays. The main objective of this study was to investigate the prevalence of CVS among school-age children, the associated signs, risk factors, and the association between the disease before and during the COVID-19 pandemic in the Jazan region of Saudi Arabia. METHODS: The study employed a descriptive cross-sectional research design. The targeted population was school-going children aged 6 to 18 in the Jazan region in the Southwest of Saudi Arabia. A sample of 440 participants was selected to represent the population under study. Data were collected using self-administered questionnaires. Sociodemographic characteristics were recorded, such as age, gender, education level, parents' education, occupation, frequency, and intensity of eye symptoms if present. RESULTS: Most of the participants were adolescents between 16 and 18 and at a high-school education level. According to the total symptoms score, the CVS prevalence was 35.4%. Prevalence of CVS significantly affects age, gender, and school level (p < 0.05 for all). A similar significant association was reported between the symptoms experienced before and during COVID-19 and the CVS (p < 0.05). CONCLUSION: A total of 407 adolescents aged 16-18 responded to the questionnaire (response rate of 92.5%; 407 out of 440). The study estimated the prevalence of CVS among school-going children in Jazan to be low. The main signs associated with CVS included headache, tearing, itchiness, blurred vision, eye redness, eye pain, and dryness. The attitude of children toward their health condition during the COVID-19 pandemic and the prevalence of CVS have a significant relationship.

Door-to-door Screening as a New Model Augmenting School Eye Screening: Reaching Out to School Age Children in the Midst of a Pandemic.

PURPOSE: Explore door-to-door eye screening in India as a model to reach school age children in need of eye care, especially during school closures due to the Covid-19 pandemic. METHODS: Children between 5 and 18 years were screened in an urban-slum of Delhi from September 2020 to March 2021. Screening included capturing ocular complaints, visual acuity and conducting a torchlight examination. Children with any eye-related complaints, gross abnormality or a LogMAR acuity of more than 0.2 in either eye were referred to the nearby vision centre. Data were disaggregated by gender and age group. Reporting after referral and proportion of true positives referrals were used to assess the model. RESULTS: 32,857 children were screened. 55% were boys. Only 917 children (2.8%) had previous eye examinations. 1814 (5.5%) children were referred. Overall compliance rate amongst those referred was 59% (1070 of 1814) and compliance was significantly higher (72%) amongst those referred with poor vision as compared to those with only ocular morbidities (38%). Overall compliance was significantly higher amongst older age group (64% vs 50%) and amongst girls than boys (61% vs 56%). 3.9% children were detected with refractive error (RE) and 2.5% with uncorrected RE which was significantly higher in girls and in older age group. Of 1070 children reporting after referral, 85% had confirmed diagnosis for RE or other ocular pathology. CONCLUSION: Door-to-door screening had good referral compliance and positive predictive value. We recommend this model as a supplement to school screening especially in regions with low enrolment and high absenteeism in schools.

FACTORS AFFECTING THE PREVENTION OF COVID-19 TRANSMISSION IN SCHOOL-AGE CHILDREN

The COVID-19 pandemic has had a physical and psychological impact on school-age children. Parents also have the challenge of shaping the behavior of school-age children regarding the prevention of COVID-19 transmission. This study aims to analyze the factors that influence the behavior of school-age children in preventing the transmission of COVID-19. This is a cross-sectional study with a random sampling technique and distributed a questionnaire survey to parents who have school-age children that are 6-12 years old, and the total was 474 people. The questionnaire assesses school-age children's behavior by applying the Health Belief Model theory. Multiple logistic regression tests found that parental age, parental education level, parental knowledge, and residence had a significant influence on the prevention of COVID-19 transmission in school-age children (P-value < 0.05). Four variables having a chance in good prevention of COVID-19 transmission at school-age children, there were elderly parents had a 5.6-time (95% CI OR 2.8-11.5), parents with higher education had 2.9 times (95% CI OR 1.9:4,3), parents with good knowledge had 2.6-time (95% CI OR 1.7-4.1), urban areas also had 1.86-time (95% CI OR 1.18-2.95). Parental age, parental level education, parental knowledge, and residence have a significant influence on the prevention of COVID-19 transmission behavior in school-age children. © 2022, Universitas Jenderal Soedirman. All rights reserved.

Comparing parental distress and children's difficulties between parents of children with rheumatic diseases and parents of healthy children in families facing the COVID-19 pandemic.

The COVID-19 pandemic could be a threat for the health status of children with a chronic condition. The present study aimed to explore parents' and children's psychological adjustment during the current pandemic, pursuing a triple objective: to compare the psychological adjustment of parents of children with pediatric rheumatic diseases (PRDs) and parents of healthy children; to analyze children's psychological symptoms (emotional problems and hyperactivity) before and during the COVID-19 pandemic, and with or without a PRDs diagnosis; to explore the associations of children's emotional problems and hyperactivity with parents' psychological adjustment, parent-child interactions and belonging or not to families with PRDs. This cross-sectional study involved 56 parents of children with PRDs and 53 parents of healthy children. Self-report questionnaires about parents' depression, anxiety, parenting stress, and children's emotional symptoms and hyperactivity-inattention were administered. No differences were detected on psychological adjustment between parents of children with PRDs and parents of healthy children. Parents of children with PRDs reported statistically significant higher levels of children's emotional problems and hyperactivity before the pandemic, compared to parents of healthy children; during COVID-19 pandemic, emotional symptoms increased for both groups, while hyperactivity-inattention symptoms increased only in the group of healthy children. Children's emotional difficulties were associated with higher levels of parental anxiety, worse parent-child interaction and having PRDs; children's hyperactivity symptoms were related to parent-child difficult interaction and higher levels of parental depression. Findings suggest the importance to target the children in relation to their parents, when approaching the psychological aspects of PRDs.

A Preliminary Study of COVID-19-related Stressors, Parenting Stress, and Parental Psychological Well-being Among Parents of School-age Children.

The COVID-19 pandemic has had substantial health, social, and economic effects on families. Consequent lockdowns and school closures heightened the burden on parents of school-age children. Many parents, while working from home, had to care for their children with restricted access to caregiver resources and to support their children's education through homeschooling or remote learning provided by their schools. These duties created challenges and pressures on parents. Using online survey data collected from 197 parents of school-age (Prek-12) children during the first three months of the COVID-19 pandemic in the U.S., this preliminary study examined the relations among COVID-19-related stressors, including fear of COVID-19 and problems associated with school closures, parenting stress, and parental psychological well-being. Fear of COVID-19 and various issues associated with school closures were related to parenting stress and parental well-being. Parents with less instrumental and emotional support reported higher levels of parenting stress and lower levels of psychological well-being. The results of hierarchical multiple regressions revealed that parenting stress was the strongest predictor of parental psychological distress. Social support was associated with parental well-being but did not mediate the relation between parenting stress and parental well-being. The findings suggest that parenting stress during the COVID-19 lockdowns might take a toll on the mental health of parents of school-age children. Parents of school-age children need multiple layers of support, including targeted support addressing stressors related to school closures and parenting under quarantine.

The effect of storytelling on Covid-19 prevention behavior in school-age children

Background: The current Covid-19 pandemic is not over. Everyone still needs to do Covid-19 prevention behavior. One of them is children. Children need special ways to understand how to prevent Covid-19 easily. Storytelling is an alternative to convey advice to children, introducing children to moral and social values. This study aimed was to determine the effect of storytelling on Covid-19 prevention behavior in school-age children. Methods: This type of research used quantitative research using the pre-experimental method one-group pretest-posttest design. The sample of this research was 37 students 3rd grade of Madrasah Diniyyah. Storytelling has been done using the corona storybook. The Covid-19 prevention behaviors that were observed were wearing masks, washing hands, maintaining distance, and avoiding crowds. Behavior has been observed before and after given storytelling. an instrument to determine the behavior of preventing Covid-19 using an observation sheet which includes wearing masks properly, washing hands properly, using hand sanitizer, not crowding with friends, and sitting apart while studying. Result: The results showed that Covid-19 prevention behavior in school-age children before storytelling showed most of the negative behavior (66.7%), and after being given storytelling, most of them showed positive behavior (86.7%). There is an effect of storytelling on Covid-19 prevention behavior in school-age children with a p-value of 0.000. Conclusion: Storytelling can be used as a way to change Covid-19 prevention behavior in school-age children

Refinement of a Parent-Child Shared Asthma Management Mobile Health App: Human-Centered Design Study.

BACKGROUND: The school-age years, approximately ages 7 through 11, represent a natural transition when children begin assuming some responsibility for their asthma management. Previously, we designed a theoretically derived, tailored parent-child shared asthma management mobile health app prototype, Improving Asthma Care Together (IMPACT). OBJECTIVE: The purpose of this study was to use human-centered design (HCD) to iteratively refine IMPACT to optimize user experience and incorporate evidence-based longitudinal engagement strategies. METHODS: This study used a mixed methods design from December 2019 to April 2021. Our app refinement used the HCD process of research, ideation, design, evaluation, and implementation, including 6 cycles of design and evaluation. The design and evaluation cycles focused on core app functionality, child engagement, and overall refinement. Evaluation with parent-child dyads entailed in-person and remote concept testing and usability testing sessions, after which rapid cycle thematic analyses identified key insights that informed future design refinement. RESULTS: Twelve parent-child dyads enrolled in at least one round of this study. Eight of the 12 child participants were male with a mean age of 9.9 (SD 1.6) years and all parent participants were female. Throughout evaluation cycles, dyads selected preferred app layouts, gamification concepts, and overall features with a final design prototype emerging for full-scale development and implementation. CONCLUSIONS: A theoretically derived, evidence-based shared asthma management app was co-designed with end users to address real-world pain points and priorities. An 8-week pilot study testing app feasibility, acceptability, and preliminary efficacy is forthcoming.

Integrating Telehealth Into Neurodevelopmental Assessment: A Model From the Cardiac Neurodevelopmental Outcome Collaborative.

OBJECTIVE: In the wake of the COVID-19 pandemic, psychologists were pushed to look beyond traditional in-person models of neurodevelopmental assessment to maintain continuity of care. A wealth of data demonstrates that telehealth is efficacious for pediatric behavioral intervention; however, best practices for incorporating telehealth into neurodevelopmental assessment are yet to be developed. In this topical review, we propose a conceptual model to demonstrate how telehealth can be incorporated into various components of neurodevelopmental assessment. METHODS: Harnessing existing literature and expertise from a multidisciplinary task force comprised of clinicians, researchers, and patient/parent representatives from the subspecialty of cardiac neurodevelopmental care, a conceptual framework for telehealth neurodevelopmental assessment was developed. Considerations for health equity and access to care are discussed, as well as general guidelines for clinical implementation and gaps in existing literature. RESULTS: There are opportunities to integrate telehealth within each stage of neurodevelopmental assessment, from intake to testing, through to follow-up care. Further research is needed to determine whether telehealth mitigates or exacerbates disparities in access to care for vulnerable populations as well as to provide evidence of validity for a wider range of neurodevelopmental measures to be administered via telehealth. CONCLUSIONS: While many practices are returning to traditional, face-to-face neurodevelopmental assessment services, psychologists have a unique opportunity to harness the momentum for telehealth care initiated during the pandemic to optimize the use of clinical resources, broaden service delivery, and increase access to care for pediatric neurodevelopmental assessment.

The Association between Participation in Fights and Bullying and the Perception of School, Teachers, and Peers among School-Age Children in Serbia.

Participating in physical fighting and bullying can be a cause of severe injury and death among school-age children. Research evidence can support school and health actors' efforts to improve school-age children's development and health capacity for life. The study aims to assess the prevalence of school-age children's participation in fights and bullying in Serbia, and to examine the relevance of students' socio-demographic characteristics and perceptions of school and relations with other students and professors for participation in fights and bullying. A secondary analysis is also performed on the original data of the 2017 HBSC study, which was conducted on 3267 students in a nationally representative sample of primary and high schools in Serbia. We sought to investigate the relationship between eight socio-demographic characteristics and nine school-related perceptions, with two outcome variables: taking part in fights and taking part in bullying, examined by using univariate and multivariate logistic regression. The main results show that 50.8% of boys and 17.1% of girls have taken part in fights, while 17.7% boys and 10.4% of girls have taken part in bullying. Students who felt a large and very large burden of school obligations were 1.43 times more likely to participate in bullying at least once, while they were 1.38 and 2.12 times more likely to participate in multiple fights and 4.04, 1.24, and 2.78 times more likely to participate multiple times in bullying. Multiple participation in fights and in bullying is significantly negatively associated with female gender, younger age years, good and very good perception of family financial status and quality of life, and positive perceptions of school and relations they have with other students and professors. Fights among school-age children are significantly positively associated with living with relatives/legal guardians and poor quality of life. In conclusion, the prevalence of participating in at least one fight/bullying is higher than in multiple fights/bullying. These associations suggest a necessity to enhance the monitoring and control of peer behavior among school-age children. The findings of the study imply key enablers of protection, such as building relationships based on team spirit and work, friendly behavior, empathy, and help, which should be included in the value system of school and family activities in programs to combat fights and bullying in school-age children.

COVID-19 Pandemic: Mental Health in Girls With and Without Fragile X Syndrome.

OBJECTIVE: Children and adolescents, who have less developed coping skills, are affected by natural disasters and other traumatic events differently than adults. Emotional and behavioral effects are particularly pronounced during a pandemic-related disaster, when support networks that typically promote healthy coping, such as friends, teachers, and family members, may be less available. Children and adolescents with fragile X syndrome (FXS), who are at increased risk for developing anxiety and depression, may be particularly vulnerable to behavioral or emotional difficulties during a pandemic. This study examined the mental health outcomes of school-aged girls with FXS during the COVID-19 pandemic and associated stay-at-home orders. METHODS: Participants included 47 school-aged girls with FXS and 33 age- and developmentally matched comparison girls. Associations between COVID-19 behavioral and emotional outcomes and prior academic, adaptive, behavioral, and emotional functioning as well as prior maternal mental health and characteristics of the mother-child relationship were examined. Qualitative data from the parental report of emotional and behavioral responses to the pandemic were also obtained. RESULTS: Results indicate that school-aged girls with FXS demonstrate a distinct profile of COVID-19 related associations compared to the comparison group, such that pandemic-related worries and emotional impact of pandemic restrictions were predicted by prior mental health factors for the comparison group but by prior social, behavioral, and relational factors for the FXS group. CONCLUSIONS: Findings provide insight into factors that may confer risk or resilience for youth with special needs, suggesting potential therapeutic targets and informing public health initiatives in response to the pandemic.

Chinese Color Nest Project : An accelerated longitudinal brain-mind cohort.

The ongoing Chinese Color Nest Project (CCNP) was established to create normative charts for brain structure and function across the human lifespan, and link age-related changes in brain imaging measures to psychological assessments of behavior, cognition, and emotion using an accelerated longitudinal design. In the initial stage, CCNP aims to recruit 1520 healthy individuals (6-90 years), which comprises three phases: developing (devCCNP: 6-18 years, N = 480), maturing (matCCNP: 20-60 years, N = 560) and aging (ageCCNP: 60-84 years, N = 480). In this paper, we present an overview of the devCCNP, including study design, participants, data collection and preliminary findings. The devCCNP has acquired data with three repeated measurements from 2013 to 2017 in Southwest University, Chongqing, China (CCNP-SWU, N = 201). It has been accumulating baseline data since July 2018 and the second wave data since September 2020 in Chinese Academy of Sciences, Beijing, China (CCNP-CAS, N = 168). Each participant in devCCNP was followed up for 2.5 years at 1.25-year intervals. The devCCNP obtained longitudinal neuroimaging, biophysical, social, behavioral and cognitive data via MRI, parent- and self-reported questionnaires, behavioral assessments, and computer tasks. Additionally, data were collected on children's learning, daily life and emotional states during the COVID-19 pandemic in 2020. We address data harmonization across the two sites and demonstrated its promise of characterizing the growth curves for the overall brain morphometry using multi-center longitudinal data. CCNP data will be shared via the National Science Data Bank and requests for further information on collaboration and data sharing are encouraged.