Blended Psychological Interventions for Emotional Disorders in Youth: Acceptability and Intention to Use in a Sample of Portuguese Psychologists.

INTRODUCTION: The rise of mental health problems in youth highlights the need for accessible and cost-effective psychological interventions. Blended interventions, which combine face-to-face and online sessions, can be an adequate response to the increase in demands for youth mental health services. Although this can be a promising approach, effective dissemination depends on the professionals´ acceptance. OBJECTIVES: This study aimed to explore the acceptability of and intention to use blended interventions by psychologists working with children with emotional disorders and to examine their predictors, including previous knowledge, expectancies (i.e., performance expectancy, effort expectancy, social influence, and facilitating conditions), and attitudes toward evidence-based practices. METHODS: The sample consisted of 76 Portuguese psychologists (Mage = 37.26 years, SD = 10.47; 92.1% female) working in youth mental health services. The participants completed an online protocol to evaluate the different dimensions included in the study. RESULTS: The results showed that most participants demonstrated moderate to high acceptability of blended psychological interventions for emotional disorders in youth and intend to use them in the future. Regression analysis showed that performance expectancy and positive attitudes toward evidence-based practices were significant predictors of acceptance of blended interventions and that social influence was a significant predictor of both acceptance of and intention to use blended interventions. CONCLUSION: These results emphasize the importance of sharing the findings of blended interventions, changing professionals' attitudes toward evidencebased practices, and collaborating more closely with organizations and institutions to advance standards that encourage the adoption of this intervention format.

Study protocol for a randomized controlled trial testing the efficacy of Emotion Detectives In-Out: a blended version of the unified protocol for transdiagnostic treatment of emotional disorders in Portuguese children.

BACKGROUND: Childhood emotional disorders (EDs; i.e., anxiety and depressive disorders) are currently a public health concern. Their high prevalence, long-term effects, and profound influence on the lives of children and families highlight the need to identify and treat these disorders as early and effectively as possible. This clinical trial will examine the efficacy of a blended version (i.e., combining face-to-face and online sessions into one treatment protocol) of the Unified Protocol for Children (the "Emotion Detectives In-Out" program). This program is a manualized cognitive-behavioral therapy for the transdiagnostic treatment of EDs in children aged 7 to 12 years that aims to reduce the intensity and frequency of strong and aversive emotional experiences by helping children learn how to confront those emotions and respond to them in more adaptive ways. METHODS: This study is designed as a multicenter equivalence randomized controlled parallel-group two-arm trial comparing the Emotion Detectives In-Out program with an evidenced-based group intervention for children with anxiety disorders (the Coping Cat program). Participants will be children aged between 7 and 12 years with an anxiety disorder or with clinically significant anxiety symptoms as well as one of their parents or a legal representative. A minimum sample size of 138 children (69 per group) is needed to test whether the efficacy of the proposed intervention is equivalent to that of the well-established Coping Cat intervention. DISCUSSION: We expect Emotion Detectives In-Out to be a feasible and efficacious alternative intervention for treating children's EDs by allowing for a greater increase in children's access to care. A blended format is expected to overcome common barriers to treatment (e.g., parents´ lack of time to attend regular sessions) and make the intervention more accessible to families. TRIAL REGISTRATION: The clinical trial is registered at ClinicalTrials.gov (Identifier: NCT05747131, date assigned February 28, 2023).

Psychologists’ Attitudes Toward EvidenceBased Practices: An Online Study with Child Mental Health Psychologists / Las Actitudes de los Psicólogos Hacia las Prácticas Basadas en la Evidencia (PBE)

Psychologists’ attitudes towards Evidence-Based Practices (EBPs) may have an impact in adhering to such practices. The purpose of this study was to analyse the psychometric characteristics of the Portuguese version of the Evidence Based Practice Attitude Scale (EBPAS) (Aarons, 2004). This study also aims to characterize the attitudes of psychologists working in the field of child mental health and analyze the differences in these attitudes according to therapeutic approaches and professional experience. A sample of 71 (93% female) Portuguese psychologists (age M = 37.07, SD = 10.68) completed an online assessment protocol that included the EBPAS and a questionnaire assessing sociodemographic information, therapeutic approaches, and professional experience. The results support the construct validity and reliability of the measure. Portuguese psychologists seem to have more favorable attitudes towards EBPs compared to samples from other countries. When evaluating the differences in these attitudes considering the different variables, the results indicate that psychologists adopting a Cognitive-Behavioral orientation and with less years of professional experience show more favorable attitudes towards EBPs. This research contributes to a wider understanding about the factors that may influence psychologists’ attitudes towards EBPs and thus allow for more effective dissemination and implementation efforts. (AU)

Las actitudes de los psicólogos hacia las Prácticas Basadas en la Evidencia (PBE) pueden tener un impacto en la adhesión a dichas prácticas. El propósito de este estudio fue analizar las características psicométricas de la versión portuguesa de la Escala de Actitudes hacia las Prácticas Basadas en la Evidencia (EBPAS) (Aarons, 2004). Este estudio también pretende caracterizar las actitudes de los psicólogos que trabajan en el área de la salud mental infantil y analizar las diferencias en estas actitudes según los enfoques terapéuticos y la experiencia profesional. Una muestra de 71 (93% mujeres) psicólogos portugueses (edad M = 37.07, DP = 10.68) completaron una evaluación online, incluyendo un cuestionario para recoger información relacionada con las características socio-demográficas del psicólogo, su formación académica y experiencia profesional y el EBPAS. Los resultados apoyan la validez de constructo y la fiabilidad de la medida. Los psicólogos portugueses parecen revelar actitudes más favorables hacia los EBP en comparación con las muestras de otros países. Al evaluar las diferencias en estas actitudes considerando las diferentes variables, los resultados indican que los psicólogos que adoptan una orientación cognitivo-conductual y con menos años de experiencia profesional muestran actitudes más favorables hacia las PBE. Esta investigación contribuye a un mayor conocimiento de las variables que pueden influir en las actitudes de los psicólogos hacia las PBE y, por tanto, permite realizar esfuerzos de difusión e implementación más eficaces. (AU)

Sufentanil Sublingual Tablet System vs. Intravenous Patient-Controlled Analgesia with Morphine: Postoperative Pain Control and Its Impact in Quality of Recovery.

CONTEXT: Patient-controlled analgesia (PCA) is commonly used for postoperative pain control. Although widely used, intravenous (IV) morphine PCA may not be suitable for all patients. Sufentanil sublingual tablet system (SSTS) PCA is a recent technique that has had success as a safe and effective alternative for acute pain management. AIMS: This study aims to compare both the efficacy and safety of SSTS PCA versus IV morphine PCA in postoperative pain control and the quality of recovery in adult patients following scheduled gynecological or orthopedic surgery. SETTINGS AND DESIGN: Open-label, parallel-group, randomized controlled trial with 54 patients. The primary outcome was postoperative pain control, while the secondary outcomes included adverse effects associated with two analgesic modalities, total opioid dose required, patient satisfaction, and impact on the quality of postoperative recovery. METHODS AND MATERIAL: Statistical analysis was performed using IBM SPSS Statistics for Windows, Version 26.0 (Released 2019; IBM Corp., Armonk, New York, United States). The chi-squared test was used in categorical variables. When distribution was normal, T-student (mean ± standard deviation) was used in continuous variables. In contrast, when distribution was not normal, the Mann-Whitney test (median (minimal-maximal)) was used. RESULTS: The results showed that there was a statistically significant difference in the total dose of opioid used by patients at 24 hours postoperatively, with patients receiving SSTS PCA requiring a higher total dose when compared to those receiving IV morphine PCA. However, there were no statistically significant differences in pain scores, adverse events, or patient satisfaction. CONCLUSIONS: The study suggests that both IV morphine and sublingual sufentanil are safe and effective for postoperative pain management.

Development of a New Questionnaire to Assess Parental Perceived Barriers When Promoting Healthy Eating Habits in Young Children: First Findings.

Social cognitive models suggest a crucial role played by perceived barriers in promoting healthy behaviors, including healthy eating. We aimed to develop a new questionnaire to assess parental perceived barriers to healthy feeding in young children and perform the instrument's preliminary psychometric evaluation. The initial pool of items was developed based on reviews and qualitative studies. First, we conducted an online, descriptive, cross-sectional study with 278 parents of 2-6-year-old children to examine its factorial structure and internal consistency. Then, a second study with 168 parents from a similar population assessed convergent/discriminant and known-groups validity. The exploratory factorial analysis confirmed the scale's theoretical structure. Five scales were found: Child-Related Barriers, Parent-Related Barriers-Vegetables and Fruit, Parent-Related Barriers-Added Sugars, Social Context-Related Barriers, and Cost-Related Barriers. All scales presented adequate reliability. We found weak to moderate, negative, and significant correlations between child- and parent-related barriers regarding vegetables and fruits, feeding practices to promote children's eating self-regulation, and food parenting self-efficacy. Additionally, parents who perceived their children as easy and well-regulated reported significantly fewer child-related barriers than parents with poorly self-regulated and inhibited children. The results support the instrument's preliminary psychometric adequacy regarding its validity and reliability and corroborate earlier empirical studies about the main parental barriers when promoting young children's healthy eating habits.

Parents' acceptability of blended psychological interventions for children with emotional disorders.

Objectives: This study aims to (1) describe parents' knowledge and use of online resources to address children's mental health issues and the family's general internet and technology usage patterns; (2) examine parents' acceptance of blended interventions for children with emotional disorders (ED); and (3) analyse the predictors of parents' intention to use a blended intervention if their children experienced an ED. Method: The sample included 164 Portuguese parents (95.7 % mothers) of children between the ages of 6 and 13 years who completed an online survey. The study was disseminated through social networks, personal contacts of the researchers, and among parents participating in a randomized controlled trial investigating the efficacy of a psychological intervention for children with ED. Results: Only 4.3 % of parents knew about online psychological interventions for children, and only 1.2 % had used them before. Most parents (73.2 %) reported that they would choose face-to-face individual therapy as their first option if their child had any ED, followed by blended therapy (14.8 %). Regression analyses showed that higher levels of parents' intention to use a blended intervention were predicted by their perceptions of the utility or efficacy of this type of delivery format. Discussion/conclusion: These results suggest that although most parents show unfamiliarity with blended psychological interventions for children, they consider it a treatment modality to which they would resort if their children had emotional difficulties. Their intention to use such an intervention seems to be more likely if they perceive it as useful and effective.

Cumulative Risk Exposure and Social Isolation as Correlates of Carer and Child Mental Health During the COVID-19 Pandemic: An Online Study with Families from Various Europeans Countries.

This study adopted a cumulative risk approach to examine the relations between various domains of risk factors (i.e., social isolation and home confinement, other pandemic-related risk factors, and pre-existing psychosocial risk factors) and carers' and children's mental health during the first wave of the COVID-19 pandemic in Europe. The sample consisted of 1475 carers of 6- to 16-year-old children and adolescents residing in five European countries (Portugal, United Kingdom, Romania, Spain, and The Netherlands) who completed an online survey. The results showed that each of the three domains of adversity accounted for unique variation in carers' and children's mental health outcomes. Also, the results indicated that pre-existing psychosocial risk factors moderated the relationship between pandemic-related risk factors and children and carers' anxiety and between social isolation and confinement and carers' well-being. Simple slopes analysis suggested a stronger relationship between these domains of adversities and mental health outcomes in already more vulnerable families. It is important to consider the implications of social isolation measures and confinement for families' mental health, paying special attention to families with pre-existing psychosocial vulnerabilities.

Gastric rupture during fiberoptic bronchoscopy, a rare complication of oxygen administration by nasopharyngeal cannula: a case report.

Concomitant use of a nasopharyngeal catheter is frequently used for oxygen supply during fiberoptic bronchoscopy (FOB). This is a procedure that presents possible complications that are not negligible. We demonstrate the case of a 61-year-old woman who underwent FOB due to a history of hemoptoic sputum. During the procedure, gastric rupture occurred with a large pneumoperitoneum and bilateral pneumothorax requiring immediate drainage of the air and an emergent laparotomy. This was probably a complication of the nasopharyngeal catheter. The knowledge of these complications is essential for their correct identification and treatment.

Gastric rupture during fiberoptic bronchoscopy, a rare complication of oxygen administration by nasopharyngeal cannula: a case report

Abstract Concomitant use of a nasopharyngeal catheter is frequently used for oxygen supply during fiberoptic bronchoscopy (FOB). This is a procedure that presents possible complications that are not negligible. We demonstrate the case of a 61-year-old woman who underwent FOB due to a history of hemoptoic sputum. During the procedure, gastric rupture occurred with a large pneumoperitoneum and bilateral pneumothorax requiring immediate drainage of the air and an emergent laparotomy. This was probably a complication of the nasopharyngeal catheter. The knowledge of these complications is essential for their correct identification and treatment.

Development and Psychometric Characteristics of an Instrument to Assess Parental Feeding Practices to Promote Young Children's Eating Self-Regulation: Results with a Portuguese Sample.

A parental child-centered feeding approach is likely to keep children's biological mechanisms activated while eating, protecting them in an obesogenic context. However, few feeding practice measures assess parents' behaviors to guide and prompt children to identify and respond appropriately to their signs of hunger and satiety. We aimed to develop and study the reliability, validity, and measurement invariance of a new scale to assess parental feeding practices to promote children's self-regulation of food intake. To pursue this aim, we conducted two descriptive, cross-sectional, online studies in Portugal in an online format; a total of 536 parents of 2- to 6-year-old children completed the evaluation protocol. Factorial analysis findings support the theoretical organization proposed for the scale. The confirmatory factorial analysis supported a first-order factor structure with two subscales, Prompting for eating self-regulation and Teaching about eating consequences, with eight items in total. Both scales presented good internal consistency and adequate temporal stability, with a significant, positive, and moderate relationship. The results showed metric invariance for the child's sex. Both types of practices were positively correlated with the child's enjoyment of food. Prompting for eating self-regulation showed negative associations with parents' emotional lack of control, children's satiety responsiveness, slowness in eating, and fussiness. Preliminary studies confirmed both the validity and reliability of the instrument and the adequacy of adopting a self-regulatory approach when assessing child-centered feeding practices. Combining this instrument with others that assess coercive practices can be beneficial to capture ineffective parents' behaviors on children's eating self-regulation.

Patterns of Parental Reactions to Their Children's Negative Emotions: A Cluster Analysis with a Clinical Sample.

Parents' emotion socialization practices are an important source of influence in the development of children's emotional competencies This study examined parental reactions to child negative emotions in a clinical sample using a cluster analysis approach and explored the associations between clusters of parents' reactions and children's and parents' adjustment. The sample comprised 80 parents of Portuguese children (aged 3-13 years) attending a child and adolescent psychiatry unit. Measures to assess parental reactions to children's negative emotions, parents' psychopathological symptoms, parents' emotion dysregulation, and children's adjustment were administered to parents. Model-based cluster analysis resulted in three clusters: low unsupportive, high supportive, and inconsistent reactions clusters. These clusters differed significantly in terms of parents' psychopathological symptoms, emotion dysregulation, and children's adjustment. A pattern characterized by high supportive reactions to the child's emotions was associated with higher levels of children's adjustment. On the other hand, an inconsistent reactions pattern was associated with the worst indicators of children's adjustment and parental emotion dysregulation. These results suggest the importance of supporting parents of children with emotional and behavioural problems so that they can be more responsive to their children's emotional manifestations.

Cerebrospinal fluid fistula after combined spinal-epidural block.

Neuraxial anaesthesia is an essential technique in obstetric anaesthesia practice. Cerebrospinal fluid (CSF) fistula is a rare complication and there is no consensus about its clinical approach. We present a case of a 28-year-old nulliparous woman that developed a cutaneous CSF fistula following combined spinal and epidural block for caesarean delivery. After multidisciplinary discussion it was decided that hydration, absolute bed-rest and compressive dressing with abdominal binder was the best option and the patient fully recovered without any sequelae.Based on literature, symptoms of intracranial hypotension and leakage of clear fluid surrounding the puncture site usually motivate referral to anaesthesia. Management strategies can be both conservative and invasive, including direct suture of the skin puncture site and epidural blood patch.Regarding the anaesthesia practice on this topic, most of the available evidence is based on case reports, rendering the decision-making process challenging.

SmartFeeding4Kids, an online self-guided parenting intervention to promote positive feeding practices and healthy diet in young children: study protocol for a randomized controlled trial.

BACKGROUND: Caregivers' influence on young children's eating behaviors is widely recognized. Nutritional interventions that focus on the promotion of children's healthy diet should actively involve parents, focusing on their feeding behaviors and practices. METHODS: This work aims to describe the development and study protocol of the SmartFeeding4Kids (SF4K) program, an online self-guided 7-session intervention for parents of young (2-6 years old) children. The program is informed by social cognitive, self-regulation, and habit formation theoretical models and uses self-regulatory techniques as self-monitoring, goal setting, and feedback to promote behavior change. We propose to examine the intervention efficacy on children's intake of fruit, vegetables, and added sugars, and parental feeding practices with a two-arm randomized controlled with four times repeated measures design (baseline, immediately, 3 and 6 months after intervention). Parental perceived barriers about food and feeding, food parenting self-efficacy, and motivation to change will be analyzed as secondary outcomes. The study of the predictors of parents' dropout rates and the trajectories of parents' and children's outcomes are also objectives of this work. DISCUSSION: The SmartFeeding4Kids program relies on technological resources to deliver parents' self-regulation techniques that proved effective in promoting health behaviors. The study design can enhance the knowledge about the most effective methodologies to change parental feeding practices and children's food intake. As a self-guided online program, SmartFeeding4Kids might overcome parents' attrition more effectively, besides being easy to disseminate and cost-effective. TRIAL REGISTRATION: The study was registered in ClinicalTrials.gov ( NCT04591496 ) on October 19, 2020.

Intratumoral VEGF nanotrapper reduces gliobastoma vascularization and tumor cell mass.

Glioblastoma multiforme (GBM) is the most aggressive and invasive malignant brain cancer. GBM is characterized by a dramatic metabolic imbalance leading to increased secretion of the pro-angiogenic factor VEGF and subsequent abnormal tumor vascularization. In 2009, FDA approved the intravenous administration of bevacizumab, an anti-VEGF monoclonal antibody, as a therapeutic agent for patients with GBM. However, the number of systemic side effects and reduced accessibility of bevacizumab to the central nervous system and consequently to the GBM tumor mass limited its effectiveness in improving patient survival. In this study, we combined experimental and computational modelling to quantitatively characterize the dynamics of VEGF secretion and turnover in GBM and in normal brain cells and simultaneous monitoring of vessel growth. We showed that sequestration of VEGF inside GBM cells, can be used as a novel target for improved bevacizumab-based therapy. We have engineered the VEGF nanotrapper, a cargo system that allows cellular uptake of bevacizumab and inhibits VEGF secretion required for angiogenesis activation and development. Here, we show the therapeutic efficacy of this nanocargo in reducing vascularization and tumor cell mass of GBM in vitro and in vivo cancer models.

Parenting and child mental health during the COVID-19 pandemic: An online study with Portuguese and British Families / Parentalidad y salud mental infantil durante la pandemia de COVID-19: Un estudio online con familias Portuguesas y Británicas

COVID-19 and the subsequent public health response created many additional stresses for families. We examined parental behaviour during the COV-ID-19 pandemic in two European Countries and explored the association between parents’ behaviour and children’s anxiety and quality of life. Caregiv-ers of children and adolescents (N = 442; 86.7% mothers) between 6 and 16 years old (M = 10, SD = 2.85) participated in an online cross-sectionalsurvey in Portugal and the United Kingdom. Results show that higher children’s anxiety and lower quality of life were associated with higher levels ofunrealistic parental demands, lower parental self-care, and higher parental emotional dysregulation. Encouragement of children’s emotion expressionand management of exposure to COVID-19 information was negatively associated with children’s anxiety. Promotion of routines, support of children’semotion modulation and promotion of children’s healthy lifestyles were positively associated with children’s quality of life. The predictors differed accord-ing to country and age group. These results highlight the importance of specific parenting behaviours on children’s mental health during COVID-19. Theneed to moderate unrealistic demands and attend to parental self-care to reduce parental emotional dysregulation is important.(AU)

COVID-19 y lasubsiguiente respuesta de salud pública crearon muchas tensiones adicionales para las familias. Examinamos el comportamiento de los padres durantela pandemia de COVID-19 en dos países europeos y exploramos la asociación entre el comportamiento de los padres y la ansiedad y la calidad de vidadel niño. Cuidadores de niños y adolescentes (N = 442; 86.7% madres) entre 6 y 16 años (M = 10, DT = 2,85) participaran en una online encuesta enPortugal y en el Reino Unido. En los resultados se observa que la mayor ansiedad y una menor calidad de vida de los niños se asociaron con niveles másaltos de demandas parentales poco realistas, menor autocuidado y mayor desregulación emocional de los padres. El estímulo a la expresión de las emo-ciones de los niños y el manejo de la exposición a la información de COVID-19 se asoció negativamente con la ansiedad de los niños. La promoción derutinas, el apoyo a la modulación de las emociones de los niños y la promoción de estilos de vida saludables de los niños se asociaron positivamente conla calidad de vida de los niños. Los predictores difirieron según el país y el grupo de edad. Estos resultados resaltan la importancia de comportamientosparentales específicos en la salud mental de los niños durante el COVID-19. La necesidad de moderar las demandas poco realistas y prestar atenciónal autocuidado de los padres para reducir la desregulación emocional de los padres es importante.(AU)

Portuguese parental beliefs and attitudes towards vaccination.

INTRODUCTION: Portugal has one of the highest vaccine coverage rates among European countries, associated with excellent vaccine convenience and confidence levels. Considering both the high rate of pediatric vaccination in Portugal and the excellent indicators of vaccine convenience established, an analysis of confidence and complacency indicators could help understand this positive example. This study aimed to characterize parental beliefs according to the intention to vaccinate a next child and identify cognitive and demographic predictors of that intention in a Portuguese sample. METHODS: We measured perceptions of vaccines' safety and efficacy, perceptions of the severity of vaccine-preventable diseases, beliefs related to conspiracy theories, attitudes towards immunization requirements, perceptions of social norms as predictors of the intention to vaccinate a subsequent child. We also inquired if parents had previously refused a recommended vaccine. The authors disseminated the questionnaire online to reach a diverse population of parents of 0-12 years old children. The final sample included 1,118 parents, 96.9% reported their intention to vaccinate the next child, and 3.6% had previously refused a vaccine. Two additional open-ended questions regarding motives to vaccinate or refuse a future baby's vaccination were answered by 886 parents. RESULTS: All the evaluated parental cognitive dimensions were significantly different between the group of parents who would vaccinate a next child and those who expressed the intention not to vaccinate. Beliefs about the safety and efficacy of vaccines and having fewer children were significant predictors of that intention. CONCLUSION: The vast majority of parents reported attitudes and beliefs favorable to pediatric vaccination with high consistency in all cognitive dimensions assessed. Concerns regarding pediatric vaccines' safety need to be sensitively and actively addressed by health providers to maintain excellent vaccination coverage rates.

Changing parental feeding practices through web-based interventions: A systematic review and meta-analysis.

Web-based parent interventions designed to promote children's healthy eating patterns can enhance parents' engagement and facilitate behavior change. However, it is still unclear how much the existing programs focus on changing parental feeding practices, and if so, which behavioral methodologies are used and how effective these interventions are in changing these parental behaviors. This systematic review and meta-analysis studied randomized controlled trials of web-based interventions targeting parents of 0-12-year-old children, aiming to promote children's healthy diet or prevent nutrition-related problems and reporting parental feeding behaviors as one of the outcomes. We conducted an electronic search in four databases from the earliest publication date until February 2020. Of the 1271 records found, we retained twelve studies about nine programs, comprising 1766 parents that completed the baseline evaluation. We found recent interventions, mainly directed to parents of young children, with small, non-clinical samples, and mostly theory-based. The programs were heterogeneous regarding the type of intervention delivered and its duration. The most assessed parental feeding practices were Restriction, Pressure to eat, and Food availability/accessibility. The behavior change techniques Instruction on how to perform the behavior, Demonstration of the behavior, and Identification of self as role model were frequently used. Meta-analytic results indicated that most programs' effects were small for the evaluated parental practices, except for Food availability/accessibility that benefited the intervention group only when all follow-up measurements were considered. The development of high-quality and controlled trials with larger samples is needed to determine with greater certainty the interventions' impact on parental feeding behaviors. The more frequent inclusion of measures to evaluate parental practices to support children's autonomy and of self-regulatory strategies as intervention components should be considered when designing programs.

Post-traumatic growth during the COVID-19 pandemic in carers of children in Portugal and the UK: cross-sectional online survey.

BACKGROUND: Although the negative effects of the COVID-19 pandemic on mental health have attracted interest, little attention has focused on its positive effects and possible post-traumatic growth. AIMS: To assess anxiety, well-being and post-traumatic growth in carers of children aged 6-16 years in Portugal and the UK. METHOD: A cross-sectional online survey of volunteers conducted at the peak of the first wave of COVID-19 during lockdown (1 May to 27 June 2020). RESULTS: A total of 385 caregivers (Portuguese, n = 185; UK, n = 200), predominantly mothers (n = 341, 88.6%), completed the survey. The majority were working exclusively from home (n = 271, 70.4%), almost half reported a reduction in income (n = 174, 45.2%), most children were home taught (n = 358, 93%), and 75 (19.5%) identified a family member with suspected or confirmed COVID-19 infection. In total, 341 caregivers (88.6%) identified positives arising from COVID-19, most commonly related to the post-traumatic growth domains of improved relationships, a greater appreciation of life, discovering and embracing new possibilities, and positive spiritual change. A comparison of those who did (n = 341) and did not (n = 34) report any positives found a significant difference in well-being scores (t373 = 2.24, P = 0.025) but not in anxiety scores (t373 = 0.75, P = 0.45). CONCLUSIONS: Despite experiencing considerable adversity, examples of post-traumatic growth during the lockdown were common. Although the voluntary online nature of our survey is a limitation, our findings suggest that further research exploring post-traumatic growth following pandemics is warranted.

Honeycomb Map: A Bioinspired Topological Map for Indoor Search and Rescue Unmanned Aerial Vehicles.

The use of robots to map disaster-stricken environments can prevent rescuers from being harmed when exploring an unknown space. In addition, mapping a multi-robot environment can help these teams plan their actions with prior knowledge. The present work proposes the use of multiple unmanned aerial vehicles (UAVs) in the construction of a topological map inspired by the way that bees build their hives. A UAV can map a honeycomb only if it is adjacent to a known one. Different metrics to choose the honeycomb to be explored were applied. At the same time, as UAVs scan honeycomb adjacencies, RGB-D and thermal sensors capture other data types, and then generate a 3D view of the space and images of spaces where there may be fire spots, respectively. Simulations in different environments showed that the choice of metric and variation in the number of UAVs influence the number of performed displacements in the environment, consequently affecting exploration time and energy use.