Children's Sleep and Mental Health During the COVID-19 Pandemic.

PURPOSE OF REVIEW: The COVID-19 pandemic and protracted home confinement required adjustments to schedules and routines generating concern about children's sleep. This review describes general considerations regarding children's sleep, changes and disturbances in their sleep during the pandemic, and the association of sleep measures with health and psychological outcomes in general and in the context of the pandemic. RECENT FINDINGS: A number of studies found an increase in the duration of children's sleep with later bedtimes and waketimes for some children. The research also documented sleep disturbances and associations between children's sleep and psychological outcomes. The extent to which increased sleep duration and changed sleep behaviors translated into improved sleep quality and/or a change in sleep disturbances remains unclear. This review suggests the importance of considering children's sleep in other mass trauma situations including, for example, natural and man-made disasters, as well as pandemics.

Physical Activity and Sedentary Behavior in Children During the COVID-19 Pandemic: Implications for Mental Health.

PURPOSE OF REVIEW: This paper examines children's physical activity and sedentary behavior and associated psychological outcomes coincident with the COVID-19 pandemic. RECENT FINDINGS: Generally, the research has found decreased physical activity and increased sedentary behavior, both of which are associated with various psychological outcomes. The research on sedentary behavior has focused on screen time with minimal consideration of other sedentary behaviors or of specific physical activities or the context in which these behaviors occurred. Changes in children's daily routines and activities have received little attention in the mass trauma research despite the fact that disasters disrupt individual, family, and community life. Thus, the current report contributes to an understanding of the breadth of mass trauma effects, underscores the importance of physical activity and sedentary behavior and their associations with health and psychological outcomes, and is a reminder to consider children's daily lives both during times of crisis and under usual circumstances.

Inconclusive Findings in Studies of the Link Between Media Coverage of Mass Trauma and Depression in Children.

PURPOSE OF REVIEW: This paper reports a review of the empirical research examining the association between mass trauma media contact and depression in children, the factors that may influence the association, and the difficulties encountered in the study of media effects on depression. RECENT FINDINGS: All of the included studies assessed general population samples. Pre-COVID-19 research focused primarily on television coverage alone or on multiple media forms including television, while COVID-19 media studies examined various media forms including social media. Most studies used cross-sectional design and non-probability sampling. The review revealed inconclusive findings across studies. The study of mass trauma media effects on depression in children is complicated by a number of potential confounding factors and by the relatively high prevalence of depression in the general population. Media contact was a relatively minor consideration among other interests in the extant studies which failed to explore numerous issues that warrant attention in future research.

Mind reading improvements in mentalization-based therapy training.

The psychological strain of many psychiatric disorders arises from difficulties encountered in social interactions. Social withdrawal is often the first symptom of neuropsychiatric disorders. The authors explore the various options for training social cognition skills. Social cognition was assessed using the Movie for the Assessment of Social Cognition (MASC). After completion of mentalization-based therapy (MBT) training, MASC scores improved significantly in health care providers (p = .006, r = .57). Mentalizing (operationalized with reflective functioning [RF]) was assessed in the MBT group (Group A) and compared with RF in a control group (Group B). RF was significantly higher in Group A (RF = 4.35, SD = 1.19) than in Group B (RF = 3.43, SD = 1.70) (p = .0385; Cohen's d = 0.65). MBT might be a promising intervention in social cognition training. Mentalizing skills might be associated with attitude.

Involving children in disaster risk reduction: the importance of participation.

Background: Millions of children are affected by disasters every year. Children need not be passive victims, however, but instead may contribute to disaster risk reduction activities. Objective: This paper provides a theoretical foundation for children's involvement in disaster risk reduction activities. Method: The paper reviews and analyses the literature on children's participation, on their developmental capacity to participate, and on disaster risk reduction activities involving children. Results: Participation yields numerous potential benefits for children, including enhanced personal development and skills, self-efficacy, and interpersonal relationships, and for communities through improved social connections and networks and disaster preparedness. Conclusions: Children are resources to be cultivated and mobilized for disaster preparedness, response, recovery, and resilience. Attention is needed to identify approaches to appropriately enlist, engage, and involve children in disaster risk reduction activities; to promote these efforts; and to evaluate these approaches.

Planteamiento: Millones de niños se ven afectados por desastres cada año. Sin embargo, los niños no necesitan ser víctimas pasivas, sino que pueden contribuir a las actividades de reducción del riesgo de desastres. Objetivo: Este documento proporciona una base teórica para la participación de los niños en actividades de reducción del riesgo de desastres. Método: El documento revisa y analiza la literatura sobre la participación de los niños, acerca de su capacidad de desarrollo para participar y de las actividades de reducción del riesgo de desastres que involucran a los niños. Resultados: la participación ofrece numerosos beneficios potenciales tanto para los niños, que incluyen una mejoría de su desarrollo personal y habilidades, de su autoeficacia y de sus relaciones interpersonales, como para las comunidades a través de mejores conexiones y redes sociales, y una mejor preparación para los desastres. Conclusiones: Los niños son recursos que se pueden cultivar y movilizar para la preparación, la respuesta, la recuperación y la resiliencia ante desastres. Se necesita atención para identificar enfoques para reclutar, involucrar e implicar apropiadamente a los niños en actividades de reducción del riesgo de desastres; para promover estos esfuerzos; y para evaluar estos enfoques.

Emotional Well-Being and Public Health: Proposal for a Model National Initiative.

In 2011, the National Prevention, Health Promotion, and Public Health Council named mental and emotional well-being as 1 of 7 priority areas for the National Prevention Strategy. In this article, we discuss emotional well-being as a scientific concept and its relevance to public health. We review evidence that supports the association between emotional well-being and health. We propose a national emotional well-being initiative and describe its 6 components: systematic measurement of emotional well-being, identification of the drivers of emotional well-being, formation of partnerships with diverse stakeholders, implementation and dissemination of evidence-based interventions to promote emotional well-being and its drivers, development of public health messaging, and identification of and strategies to address disparities in emotional well-being and its drivers. Finally, we discuss ways in which a national emotional well-being initiative would complement current public health efforts and the potential challenges to such an initiative.

A survey of exercise advice and recommendations in United Kingdom paediatric cardiac clinics.

BACKGROUND: Physical activity and exercise have important health benefits for children and adolescents with CHD. The objective of this study was to survey the provision of advice and recommendations in United Kingdom paediatric CHD clinics. METHODS: A three-page questionnaire was sent out to paediatric cardiac consultants in the United Kingdom, paediatric consultants with expertise in cardiology, and nursing staff (Paediatricians with Expertise in Cardiology Special Interest Group), as well as all members of the British Congenital Cardiovascular Association. The aim of this questionnaire was to determine the extent and scope of current information provision and to assess the importance that clinicians place on this advice. RESULTS: There were 68 responses in total, and the data showed that, of these, 24 (36%) clinicians had never provided paediatric CHD patients with written advice about exercise. Only 27 (39%) clinicians provided physical activity advice at every appointment. Lack of time during consultation (n=39, 56.9%), lack of training (n=38, 55.2%), and uncertainty about appropriate recommendations (n=38, 55.2%) were identified as the main factors preventing clinicians from providing patients with advice about physical activity. CONCLUSION: Although healthcare providers consider physical activity to be very important, the provision of clear, specific advice and recommendations is underutilised; therefore, more education and provision of resources to support the promotion of exercise need to be provided to clinicians and their support teams.

Effects of Displacement in Children Exposed to Disasters.

The literature on children's responses to disasters is well developed with increasing attention to the confounding experiences of displacement. This paper presents an overview of the emotional and behavioral effects of displacement on children and adolescents and describes their educational adjustment in terms of both academic achievement and school behavior. A summary of family effects elucidates how children's functioning is influenced through the family system in which they are embedded. The psychosocial impact of displacement reflects the myriad social losses that children and their families may face. Information from this review of the current literature on the effects of displacement may inform the design and delivery of support and intervention services for children and families following disasters.

Assessing community resilience: A CART survey application in an impoverished urban community.

This article describes an application of the Communities Advancing Resilience Toolkit (CART) Assessment Survey which has been recognized as an important community tool to assist communities in their resilience-building efforts. Developed to assist communities in assessing their resilience to disasters and other adversities, the CART survey can be used to obtain baseline information about a community, to identify relative community strengths and challenges, and to re-examine a community after a disaster or post intervention. This article, which describes an application of the survey in a community of 5 poverty neighborhoods, illustrates the use of the instrument, explicates aspects of community resilience, and provides possible explanations for the results. The paper also demonstrates how a community agency that serves many of the functions of a broker organization can enhance community resilience. Survey results suggest various dimensions of community resilience (as represented by core CART community resilience items and CART domains) and potential predictors. Correlates included homeownership, engagement with local entities/activities, prior experience with a personal emergency or crisis while living in the neighborhood, and involvement with a community organization that focuses on building safe and caring communities through personal relationships. In addition to influencing residents' perceptions of their community, it is likely that the community organization, which served as a sponsor for this application, contributes directly to community resilience through programs and initiatives that enhance social capital and resource acquisition and mobilization.

Permeation redux: thermodynamics and kinetics of ion movement through potassium channels.

The fundamental biophysics underlying the selective movement of ions through ion channels was launched by George Eisenman in the 1960s, using glass electrodes. This minireview examines the insights from these early studies and the explosive progress made since then.

Paediatric exercise training in prevention and treatment.

Exercise training is an underused intervention in paediatric healthcare. This is surprising, since initial evidence demonstrates its effectiveness and safety; furthermore it confers socioeconomic benefits for healthcare systems. Pilot studies have assessed and confirmed the feasibility of exercise training in many paediatric disease settings. However, more research is needed to understand the pathophysiology, quantify treatment effects and monitor outcomes. A concerted effort from researchers, health professionals and police makers will be necessary to make exercise training an evidence-based and cost-effective intervention in paediatric care.

Building community resilience to disasters through a community-based intervention: CART applications.

The Communities Advancing Resilience Toolkit (CART)* is a community-driven, publicly available, theory-based, and evidence-informed community intervention designed to build community resilience to disasters and other adversities. Based on principles of participatory action research, CART applications contribute to community resilience by encouraging and supporting community participation and cooperation, communication, self-awareness, and critical reflection. The primary value of CART lies in its ability to stimulate analysis, collaboration, skill building, resource sharing, and purposeful action. In addition to generating community assessment data, CART can be used as a vehicle for delivering other interventions and creating sustainable capacity within communities. Two models for CART implementation are described.

The Communities Advancing Resilience Toolkit (CART): development of a survey instrument to assess community resilience.

While building community resilience to disasters is becoming an important strategy in emergency management, this is a new field of research with few available instruments for assessing community resilience. This article describes the development of the Communities Advancing Resilience Toolkit (CART) survey instrument. CART is a community intervention designed to enhance community resilience to disasters, in part, by engaging communities in measuring it. The survey instrument, originally based on community capacity and related literature and on key informant input, was refined through a series of four field tests. Community organizations worked with researchers in a participatory action process that provided access to samples and helped to guide the research. Exploratory factor analysis performed after each field test led to the identification of four interrelated constructs (also called domains) which represent the foundation for CART Connection and Caring, Resources, Transformative Potential, and Disaster Management. This model was confirmed using confirmatory factor analysis on two community samples. The CART survey can provide data for organizations and communities interested in assessing a community's resilience to disasters. Baseline data, preferably collected pre disaster can be compared to data collected post disaster and/or post intervention.

The Communities Advancing Resilience Toolkit (CART): an intervention to build community resilience to disasters.

Community resilience has emerged as a construct to support and foster healthy individual, family, and community adaptation to mass casualty incidents. The Communities Advancing Resilience Toolkit (CART) is a publicly available theory-based and evidence-informed community intervention designed to enhance community resilience by bringing stakeholders together to address community issues in a process that includes assessment, feedback, planning, and action. Tools include a field-tested community resilience survey and other assessment and analytical instruments. The CART process encourages public engagement in problem solving and the development and use of local assets to address community needs. CART recognizes 4 interrelated domains that contribute to community resilience: connection and caring, resources, transformative potential, and disaster management. The primary value of CART is its contribution to community participation, communication, self-awareness, cooperation, and critical reflection and its ability to stimulate analysis, collaboration, skill building, resource sharing, and purposeful action.

RNA editing in eag potassium channels: biophysical consequences of editing a conserved S6 residue.

RNA editing at four sites in eag, a Drosophila voltage-gated potassium channel, results in the substitution of amino acids into the final protein product that are not encoded by the genome. These sites and the editing alterations introduced are K467R (Site 1, top of the S6 segment), Y548C, N567D and K699R (sites 2-4, within the cytoplasmic C-terminal domain). We mutated these residues individually and expressed the channels in Xenopus oocytes. A fully edited construct (all four sites) has the slowest activation kinetics and a paucity of inactivation, whereas the fully unedited channel exhibits the fastest activation and most dramatic inactivation. Editing Site 1 inhibits steady-state inactivation. Mutating Site 1 to the neutral residues resulted in intermediate inactivation phenotypes and a leftward shift of the peak current-voltage relationship. Activation kinetics display a Cole-Moore shift that is enhanced by RNA editing. Normalized open probability relationships for 467Q, 467R and 467K are superimposable, indicating little effect of the mutations on steady-state activation. 467Q and 467R enhance instantaneous inward rectification, indicating a role of this residue in ion permeation. Intracellular tetrabutylammonium blocks 467K significantly better than 467R. Block by intracellular, but not extracellular, tetraethylammonium interferes with inactivation. The fraction of inactivated current is reduced at higher extracellular Mg(+2) concentrations, and channels edited at Site 1 are more sensitive to changes in extracellular Mg(+2) than unedited channels. These results show that even a minor change in amino acid side-chain chemistry and size can have a dramatic impact on channel biophysics, and that RNA editing is important for fine-tuning the channel's function.

An electrostatic interaction between TEA and an introduced pore aromatic drives spring-in-the-door inactivation in Shaker potassium channels.

Slow inactivation of Kv1 channels involves conformational changes near the selectivity filter. We examine such changes in Shaker channels lacking fast inactivation by considering the consequences of mutating two residues, T449 just external to the selectivity filter and V438 in the pore helix near the bottom of the selectivity filter. Single mutant T449F channels with the native V438 inactivate very slowly, and the canonical foot-in-the-door effect of extracellular tetraethylammonium (TEA) is not only absent, but the time course of slow inactivation is accelerated by TEA. The V438A mutation dramatically speeds inactivation in T449F channels, and TEA slows inactivation exactly as predicted by the foot-in-the-door model. We propose that TEA has this effect on V438A/T449F channels because the V438A mutation produces allosteric consequences within the selectivity filter and may reorient the aromatic ring at position 449. We investigated the possibility that the blocker promotes the collapse of the outer vestibule (spring-in-the-door) in single mutant T449F channels by an electrostatic attraction between a cationic TEA and the quadrupole moments of the four aromatic rings. To test this idea, we used in vivo nonsense suppression to serially fluorinate the introduced aromatic ring at the 449 position, a manipulation that withdraws electrons from the aromatic face with little effect on the shape, net charge, or hydrophobicity of the aromatic ring. Progressive fluorination causes monotonically enhanced rates of inactivation. In further agreement with our working hypothesis, increasing fluorination of the aromatic gradually transforms the TEA effect from spring-in-the-door to foot-in-the-door. We further substantiate our electrostatic hypothesis by quantum mechanical calculations.