Adverse childhood experiences and psychological maladjustment in adolescence: The protective role of epistemic trust, mentalized affectivity, and reflective functioning.

INTRODUCTION: Adverse childhood experiences (ACEs) are psychosocial factors acknowledged as significant contributors to health consequences later in adolescence, including psychological maladjustment. The research suggests that, at a transdiagnostic and transtheoretical level, working on restoring epistemic trust (ET), mentalized affectivity (MA), and reflective functioning (RF) in adolescents with ACEs assumes a central role in the therapeutic process. However, there are still few studies that attempted to investigate the specific role of these sociocognitive factors in the detrimental positive association between levels of experienced ACEs during childhood and psychological maladjustment in nonclinical adolescents. METHODS: A community sample of 306 Italian cisgender adolescents (61.4% assigned females at birth; age range 13-19 years old; Mage = 16.1, SD = 1.64) self-reported ACEs (Childhood Trauma Questionnaire-Short Form), psychological maladjustment (Strengths and Difficulties Questionnaire), ET (Epistemic Trust, Mistrust and Credulity Questionnaire), MA (Brief-Mentalized Affectivity Scale for Adolescence), and RF (Reflective Functioning Questionnaire). A multiple mediation regression analysis has been performed to explore the association between ACEs and psychological maladjustment through the interaction with socio-cognitive factors. RESULTS: ACEs are positive predictors of psychological maladjustment later in adolescence. Regardless of gender differences, epistemic mistrust and credulity, processing and expressing emotions, and uncertainty about mental states mediated this association, while epistemic trust, identifying emotions, and certainty about mental states did not configure as significant mediators. CONCLUSION: Findings suggest that ET disruptions and deficits in RF are risk factors, while MA is a protective factor within the link between ACEs and psychological maladjustment in adolescence. These links help to specify the role of sociocognitive factors in the development of mental problems in adolescents who have been exposed to adverse experiences in childhood.

Family functioning of adolescents with restrictive eating disorders with or without nonsuicidal self-injury.

Family influence is a crucial factor in the onset and maintenance of eating disorders. Nonsuicidal self-injury (NSSI) and restrictive eating disorders (REDs) co-occur in a significant percentage of subjects but family functioning of these families remains underexplored. This study examines the family functioning perceptions of 80 families with adolescents experiencing RED, comparing those with and without NSSI, alongside a control group, utilising the FACES-IV assessment. The study also aims to compare the triadic (adolescent-mother-father) perception of family functioning in the three groups. The results reveal distinct family dynamics in adolescents with both RED and NSSI, marked by problematic functioning perceptions from all family members and low parental agreement. A further understanding of the family functioning of adolescents with RED with NSSI can help clinicians in defining the treatment setting.

Key Themes, Trends, and Drivers of Mobile Ambient Air Quality Monitoring: A Systematic Review and Meta-Analysis.

Mobile ambient air quality monitoring is rapidly changing the current paradigm of air quality monitoring and growing as an important tool to address air quality and climate data gaps across the globe. This review seeks to provide a systematic understanding of the current landscape of advances and applications in this field. We observe a rapidly growing number of air quality studies employing mobile monitoring, with low-cost sensor usage drastically increasing in recent years. A prominent research gap was revealed, highlighting the double burden of severe air pollution and poor air quality monitoring in low- and middle-income regions. Experiment-design-wise, the advances in low-cost monitoring technology show great potential in bridging this gap while bringing unique opportunities for real-time personal exposure, large-scale deployment, and diversified monitoring strategies. The median value of unique observations at the same location in spatial regression studies is ten, which can be used as a rule-of-thumb for future experiment design. Data-analysis-wise, even though data mining techniques have been extensively employed in air quality analysis and modeling, future research can benefit from exploring air quality information from nontabular data, such as images and natural language.

Evaluating the Performance of Low-Cost PM2.5 Sensors in Mobile Settings.

Low-cost sensors (LCSs) for measuring air pollution are increasingly being deployed in mobile applications, but questions concerning the quality of the measurements remain unanswered. For example, what is the best way to correct LCS data in a mobile setting? Which factors most significantly contribute to differences between mobile LCS data and those of higher-quality instruments? Can data from LCSs be used to identify hotspots and generate generalizable pollutant concentration maps? To help address these questions, we deployed low-cost PM2.5 sensors (Alphasense OPC-N3) and a research-grade instrument (TSI DustTrak) in a mobile laboratory in Boston, MA, USA. We first collocated these instruments with stationary PM2.5 reference monitors (Teledyne T640) at nearby regulatory sites. Next, using the reference measurements, we developed different models to correct the OPC-N3 and DustTrak measurements and then transferred the corrections to the mobile setting. We observed that more complex correction models appeared to perform better than simpler models in the stationary setting; however, when transferred to the mobile setting, corrected OPC-N3 measurements agreed less well with the corrected DustTrak data. In general, corrections developed by using minute-level collocation measurements transferred better to the mobile setting than corrections developed using hourly-averaged data. Mobile laboratory speed, OPC-N3 orientation relative to the direction of travel, date, hour-of-the-day, and road class together explain a small but significant amount of variation between corrected OPC-N3 and DustTrak measurements during the mobile deployment. Persistent hotspots identified by the OPC-N3s agreed with those identified by the DustTrak. Similarly, maps of PM2.5 distribution produced from the mobile corrected OPC-N3 and DustTrak measurements agreed well. These results suggest that identifying hotspots and developing generalizable maps of PM2.5 are appropriate use-cases for mobile LCS data.

Evaluating the Meteorological Effects on the Urban Form-Air Quality Relationship Using Mobile Monitoring.

Predictive models based on mobile measurements have been increasingly used to understand the spatiotemporal variations of intraurban air quality. However, the effects of meteorological factors, which significantly affect the dispersion of air pollution, on the urban-form-air-quality relationship have not been understood on a granular level. We attempt to fill this gap by developing predictive models of particulate matter (PM) in the Bronx (New York City) using meteorological and urban form parameters. The granular PM data was collected by mobile low-cost sensors as the ground truth. To evaluate the effects of meteorological factors, we compared the performance of models using the urban form within fixed and wind-sensitive buffers, respectively. We find better predictive power in the wind-sensitive group (R = 0.85) for NC10 (number concentration for particles with diameters of 1 µm-10 µm) than the control group (R = 0.01), and modest improvements for PM2.5 (R = 0.84 for the wind sensitive group, R = 0.77 for the control group), indicating that incorporating meteorological factors improved the predictive power of our models. We also found that urban form factors account for 62.95% of feature importance for NC10 and 14.90% for PM2.5 (9.99% and 4.91% for 3-D and 2-D urban form factors, respectively) in our Random Forest models. It suggests the importance of incorporating urban form factors, especially for the uncommonly used 3-D characteristics, in estimating intraurban PM. Our method can be applied in other cities to better capture the influence of urban context on PM levels.

The Italian version of the Reflective Functioning Questionnaire: Validity within a sample of adolescents and associations with psychological problems and alexithymia.

OBJECTIVES: This study aims to test the psychometric proprieties of the Reflective Functioning Questionnaire (RFQ) applied to younger (13-16 years) and older (17-20 years) Italian adolescents examining (1) the factorial structure of RFQ; (2) its invariance across age and sex; (3) correlations between RFQ subscale scores, as well as the associations of the RFQ with (4) psychological problems and alexithymia dimensions. METHODS: A cross-sectional study was conducted with 593 adolescents between the ages of 13 and 20 years old recruited from the community within Italy. These participants completed the RFQ, Symptom Checklist-90, and Toronto Alexithymia Scale. RESULTS: The two-factor structure of the RFQ was confirmed. However, higher internal consistency of RFQ was obtained by removing two items that seemed problematic within this sample. Using a six-item version of RFQ, the two-factor structure was invariant across adolescent age and sex. Significant correlations among RFQ subscale scores, and between RFQ subscales with both psychological problems and alexithymia dimensions were found. CONCLUSIONS: Preliminary results reveal a short version of RFQ (six-item) is a suitable measure to assess mentalizing in adolescents in the Italian context.

Emerging adults facing the COVID-19 pandemic: emotion dysregulation, mentalizing, and psychological symptoms.

Settled in the context of the COVID-19 pandemic, the present short-term longitudinal study aims to investigate the relation between emotion dysregulation, mentalizing (both certainty and uncertainty about mental states), and psychological symptoms in a sample of 83 emerging adults (Mage = 22.18 years, SD = 4.36) over a continuous period started with COVID-19 spreads. Results display significant positive associations between psychological symptoms and both emotion dysregulation and uncertainty about mental states, while an inverse association with certainty about mental states was found. A moderation model was also performed, showing a significant negative association between emotion dysregulation and psychological symptoms at low levels of uncertainty about mental states. Conversely, a marginally significant positive association occurs at high levels of uncertainty about mental states. In other words, the presence of individual impairments in perceiving one's own/others mind may increase the negative consequences of emotion dysregulation on reported psychological symptoms. To sum up, our findings highlight the importance of considering mentalizing as a possible key factor for the promotion of emerging adults' mental health also in the context of the ongoing COVID-19 pandemic.

Attachment representation to caregivers and mentalizing ability in early adolescents with primary headache.

Primary headache (PH) is a common somatic disorder in childhood with a strong impact in terms of quality of life. There are several risk factors related to the development of this disorder including environmental factors as attachment bonds. However, studies in this direction are relatively few and have often used self-report or semi-projective measures looking at the only maternal attachment. Moreover, several studies have shown a link between somatoform pains and mentalizing abilities, but the relation between mentalizing and PH in childhood is unexplored. Therefore, this study aims at exploring attachment bonds, focusing on both maternal and paternal representations and mentalizing abilities in early adolescents with and without PH within a cross-sectional case-controlled design. A sample of 94 early adolescents aged 10-14 years (47 with PH and 47 without PH as a comparison group) completed the Child Attachment Interview to assess attachment representations to caregivers. Mentalizing abilities were assessed applying to the interviews in the Child and Adolescent Reflective Functioning Scale. PH adolescents showed a greater percentage of insecure-preoccupied attachment to both parents, with higher level of preoccupied anger especially to father than the comparison group (p values from 0.000 to 0.014, effect size values from.31 to.45), while no differences emerged about mentalizing (p values from.264 to 0.312). The over-representation of insecure-preoccupied attachment to both parents suggests a key role of parent-child interaction in early adolescents with PH, while the role of mentalizing abilities remains controversial and further studies are needed to address this issue. Clinical implications are discussed.

Attachment and reflective functioning in children with somatic symptom disorders and disruptive behavior disorders.

Our goal in conducting this study was to examine whether children with somatic symptom disorders (SSD) and disruptive behavior disorders (DBD) have higher rates of insecure or disorganized attachment and difficulties in mentalizing (operationalized as reflective functioning) as compared to a control group. Participants were 131 children (8-15 years) spanning two groups-a clinical group (n = 85), comprised of children fitting the criteria of our target diagnostic classifications (SSD: N = 45; DBD: N = 40), as well as a comparison group of healthy control children (n = 46). Children completed the Child Attachment Interview, which was later coded by reliable raters for attachment security and reflective functioning (RF). Consistent with our predictions, children in the clinical group had significantly lower RF and were significantly more likely to have insecure (over 80%) and disorganized attachment (over 40%) than children in the comparison group. In addition, RF was significantly lower in children with DBD than children with SSD. Furthermore, in the SSD group, children's RF regarding self was significantly lower than RF regarding others. Finally, consistent with prior studies, RF and attachment were associated. The findings indicate that school-aged children with SSD and DBD have higher rates of insecure and disorganized attachment. Consistent with theory, RF and attachment were loosely coupled, but RF alone differentiated among the diagnostic subgroups. Implications for treatment and prevention are discussed.

Hyperlocal environmental data with a mobile platform in urban environments.

Environmental data with a high spatio-temporal resolution is vital in informing actions toward tackling urban sustainability challenges. Yet, access to hyperlocal environmental data sources is limited due to the lack of monitoring infrastructure, consistent data quality, and data availability to the public. This paper reports environmental data (PM, NO2, temperature, and relative humidity) collected from 2020 to 2022 and calibrated in four deployments in three global cities. Each data collection campaign targeted a specific urban environmental problem related to air quality, such as tree diversity, community exposure disparities, and excess fossil fuel usage. Firstly, we introduce the mobile platform design and its deployment in Boston (US), NYC (US), and Beirut (Lebanon). Secondly, we present the data cleaning and validation process, for the air quality data. Lastly, we explain the data format and how hyperlocal environmental datasets can be used standalone and with other data to assist evidence-based decision-making. Our mobile environmental sensing datasets include cities of varying scales, aiming to address data scarcity in developing regions and support evidence-based environmental policymaking.

Investigating Functioning Profile of Adolescents with Anorexia before and during the COVID-19 Pandemic: A Cross-Sectional Study on Mentalizing, Alexithymia, and Impulsiveness.

Anorexia nervosa (AN) usually emerges in adolescence when important changes occur in cognitive, emotional, and social processes. Mentalizing, alexithymia, and impulsiveness represent key dimensions for the understanding and interpretation of psychological difficulties in AN. The outbreak of the COVID-19 pandemic has impacted adolescents with AN, showing a worsening of the disease. The main aims of the present paper are (1) to compare adolescents with AN before and during the COVID-19 pandemic and (2) to explore the relationship between mentalizing, alexithymia, impulsiveness, and psychological difficulties related to eating disorders in adolescents with AN during the COVID-19 pandemic. One hundred and ninety-six AN female adolescents (N = 94 before COVID-19; N = 102 during COVID-19) participated in this study. The results show that adolescents with AN during the COVID-19 pandemic had a more impaired functioning profile than the before COVID-19 group. Mentalizing, alexithymia, and impulsiveness had a predictive role on psychological difficulties related to eating disorders in adolescents with AN during the COVID-19 pandemic. In conclusion, our data reveal that the COVID-19 pandemic has likely represented a stress condition that affects mental health; worsening the severity of adolescents with AN clinical condition. Lastly, predictive patterns suggest the existence of a link between difficulties in the ability to face the problems of the present time using effective strategies and the severity of psychological symptoms.

The catcher in the mind: validation of the brief-mentalized affectivity scale for adolescents in the Italian population.

The concept of mentalized affectivity (MA) encompasses the dimensions of identifying, processing, and expressing emotions and describes the process of making sense of and reevaluating one's affects in light of autobiographical memory. This construct was developed within the theoretical framework of mentalization and, due to its interpersonal nature, added further complexity to the emotion regulation construct. This research aimed to examine the factor structure and psychometric properties of the Brief-Mentalized Affectivity Scale for adolescents (B-MAS-A) on an Italian sample of young people (aged 13-19 years). Data were collected using non-probabilistic sampling and an online survey. Participants were asked to complete a large battery of instruments, including the B-MAS-A, the Toronto Alexithymia Scale, the Reflective Functioning Questionnaire, the Epistemic Trust, Mistrust, and Credulity Questionnaire, the Strengths and Difficulties Questionnaire, and the General Self-Efficacy Scale. In study 1, factor analyses carried out on a total sample of 566 adolescents identified 3 distinct dimensions of the same components of MA found in the adult population: i) identifying; ii) processing; iii) expressing emotions. The subscales showed excellent internal consistency. Study 2 (involving a subsample of 288 participants) demonstrated good levels of construct and criterion validity. These results confirm that the B-MAS-A represents a valid and robust instrument for assessing the complex and multifaceted characteristics of MA in adolescents. The B-MAS-A can make a significant contribution to clinical practice and research and encourage systematic studies on MA in psychotherapy, taking into account the developmental stage of adolescence.

Parental Mentalizing during Middle Childhood: How Is the Adoption of a Reflective Stance Associated with Child's Psychological Outcomes?

This exploratory cross-sectional study attempts to understand the mechanisms underlying the role of parental mentalizing in a child's psychological functioning during middle childhood by using Parental Reflective Functioning (PRF) and Parental Insightfulness (PI) constructs. The main aims are to examine the role of PI and PRF as processes capable of influencing a child's psychological functioning in terms of emotional-behavioral difficulties and social-emotional competencies. Eighty-six community parents (48 mothers, 38 fathers) and their 50 children in middle childhood (Mage = 10.10, SD = 1.13) participated in this study, recruited through a non-probabilistic sampling. The following measures were used to assess the aims of this study: Insightfulness Assessment, Parental Reflective Functioning Questionnaire, Child Behavior Checklist (CBCL) and Devereux Student Strengths Assessment (DESSA) questionnaires. Results showed that parental mentalizing was found to be significantly associated with both child's internalizing and externalizing symptoms and social-emotional competencies as reported by parents through the CBCL and DESSA questionnaires. This study may offer a contribution to the study of parental mentalizing during middle childhood, supporting the hypothesis that both parents' ability to understand their child's mental states could affect the child's psychological functioning. Clinical and theoretical implications are geared toward a family-based view with a specific focus on the importance of fostering in both parents a positive attitude toward mentalizing processes.

Physiological Factors Linking Insecure Attachment to Psychopathology: A Systematic Review.

Although many studies have documented associations between insecure attachment and psychopathology, attachment may not confer risk for psychopathology independently, but rather through its interaction with emotional, social, and biological factors. Understanding the variables through which attachment may lead to psychopathology is therefore important. Within this domain of research, the role of physiological factors is poorly investigated. What are the relevant domains and why, when, or for whom do they influence mental disorders relating to attachment? The current systematic review aims to answer these questions. Results reveal that physiological indices of emotional regulation play a role in explaining and/or determining the relationship between attachment and psychopathology. Specifically: (1) combined with insecure attachment, higher skin conductance level (SCL), lower cardiac slowing, and respiratory sinus arrhythmia modulation (RSA) contribute to different psychopathological indicators and behavioral/psychological dysfunctions, although the latter predicts a contradictory pattern of findings; (2) insecure-avoidant attachment is more consistently linked with stress and emotional dysregulation when combined with RSA, while anxious attachment confers risk of depressive symptoms when combined with SCL. We concluded our discussion of the results of seven studies by outlining a plan to move the field forward. We discuss the quality of the assessment, methodological limitations, and future directions, highlighting the need to extend the research to clinical samples.

Can Open Source Hardware Mechanical Ventilator (OSH-MVs) initiatives help cope with the COVID-19 health crisis? Taxonomy and state of the art.

The field of Open Source Hardware Mechanical Ventilators (OSH-MVs) has seen a steep rise of contributions during the 2020 COVID-19 pandemic. As predictions showed that the number of patients would exceed current supply of hospital-grade ventilators, a number of formal (academia, the industry and governments) and informal (fablabs and startups) entities raced to develop cheap, easy-to-fabricate mechanical ventilators. The presence of actors with very diverse modus operandi as well as the speed at which the field has grown, led to a fragmented design space characterized by a lack of clear design patterns, projects not meeting the minimum functional requirements or showing little-to-no innovation; but also valid alternatives to hospital-grade devices. In this paper we provide a taxonomic system to help researchers with no background in biomedical engineering to read, understand and contribute to the OSH-MV field. The taxonomy is composed of ten properties that are read through the lenses of three reflection criteria: buildability, adoptability and scalability. We applied the taxonomy to the analysis of seventeen OSH-MV projects, which are representative of the current landscape of possibilities available for COVID-19 patients. We discuss the different design choices adopted by each project highlighting strengths and weaknesses and we suggest possible directions for the development of the OSH-MV field.