Pre-existing parental stress and youth internalizing symptoms predict parent-reported COVID-related stress in military families.

Understanding the extent to which youth and families experienced COVID-related stress requires accounting for prior levels of stress and other associated factors. This is especially important for military families, which experience unique stressors and may be reluctant to seek outside help. In this prospective study, we examined the role of pre-pandemic family factors in predicting parent and youth stress during the COVID-19 pandemic. Participants were 234 families with at least one active-duty parent and a 3rd or 5th-grade child. Findings revealed that preexisting factors predicted youth and family COVID-related stress. Specifically, heightened pre-pandemic parental stress and youth internalizing symptoms were significant predictors of COVID-related stress. Implications for mental health professionals and other organizations supporting military parents and families during the COVID-19 pandemic as well as other times of upheaval are discussed.

Pathways by which case managers' match support influences youth mentoring outcomes: Testing the systemic model of youth mentoring.

Keller's systemic model of youth mentoring posits there are multiple pathways through which all stakeholders in the youth mentoring process, including the program staff who support the match (or case managers), influence youth outcomes. This study examines case managers' direct and indirect contributions to match outcomes and tests how transitive interactions facilitate a theorized sequence of mentoring interactions to effect greater closeness and length, specifically in nontargeted mentoring programs. A structural equations model of case manager contributions to match outcomes was tested using data from 758 mentor-mentee matches, supported by 73 case managers across seven mentoring agencies. Results reveal direct effects of mentor-reported match support quality on match length and indirect influences on match length through increasing youth-centeredness, goal-focused orientation, and closeness. The findings confirm the presence of multiple pathways of influence, including indirect effects on outcomes via transitive interactions in match support that scaffold youth-centeredness and goal-focused interactions in the match. Findings also suggest supervisors' evaluations of case managers may provide little information about how match support influences the nature of mentor-mentee interactions.

Do program practices matter for mentors?: How implementation of empirically supported program practices is associated with youth mentoring relationship quality.

This study investigates how the implementation of program-level practices by formal youth mentoring programs is associated with the quality of youth mentoring relationships as contexts for youth development and also examines whether this connection is mediated by the mentor-staff working alliance. Using data from mentors (n = 542) participating in multiple programs (n = 55), multilevel path models examined hypothesized direct and mediated effects. Parallel analyses were conducted with assessments of program practices from staff (n = 219). Greater exposure to program practices was associated with higher ratings of mentoring relationship satisfaction, commitment, and security and lower mentor-youth relationship negativity. The mentor-staff working alliance either partially or fully mediated these associations. Staff-reported practices predicted mentoring relationship satisfaction and commitment without mediation by the working alliance. This study suggests program practices contribute to stronger youth mentoring relationships. The findings also highlight the mentor-staff working alliance in supporting the development of positive mentoring relationships.

Formal youth mentoring relationships in the context of risk: What is the role of caregiver-mentor collaboration?

Most research on youth mentoring relationships has focused on the mentor-mentee dyad, yet caregivers play an important role in supporting these relationships. Drawing on a large, multisite sample of youth in formal mentoring programs (N = 2165), this study investigated associations between caregiver-mentor collaboration and mentoring relationship outcomes in the context of environmental and individual youth risk factors. Analysis of novel quantitative measures assessing caregivers' experiences of the mentoring relationships revealed two factors reflecting caregivers' collaboration with mentors (caregiver involvement and mentor backing), and three factors reflecting caregivers' perceptions of mentor effectiveness (meeting youth needs, advocating for youth, and supporting youth behavior). Results indicated that greater caregiver involvement was associated with higher-quality and longer-lasting mentoring relationships. Few associations between risk and mentoring relationships were observed; however, indirect effects indicated that youth environmental risk was positively associated with caregiver involvement, which, in turn, was positively associated with mentoring relationship outcomes.

Mentoring and depressive symptoms of youth: Examining prospective and interactive associations with mentoring relationship quality.

A significant body of research has demonstrated that mentoring relationships support positive youth development. The quality of the mentoring relationship has been identified as a predictor of positive youth outcomes. However, limited research has examined how engagement in a mentoring program may be related to youth depressive symptoms specifically. The current study utilized a sample of 2003 youth participating in mentoring programs across the country (Mage = 12.32, SD = 1.42, 55.1% female) from diverse racial and ethnic backgrounds (39.1% Black, 23.6% White, 22.1% Hispanic, 3.3% Native American or Alaskan Native, .4% Asian or Pacific Islander, 1.8% other, and 9.7% Multi-Ethnic) to investigate associations between youth depressive symptoms and mentoring relationship quality. Results revealed that: (1) mean depressive symptoms decreased after participation in a mentoring program; (2) several, but not all, relationship quality indicators predicted change in depressive symptoms; (3) baseline levels of depressive symptoms negatively predicted indicators of relationship quality; and (4) associations between several relationship quality indicators and follow-up depressive symptoms differed by baseline levels of depressive symptoms. These findings highlight the potential benefits of mentoring programs to youth and the need to provide mentors with support around building relationships with youth, especially those experiencing depressive symptoms.

A Longitudinal Study on the Changes in Mental Health of Healthcare Workers during the COVID-19 Pandemic.

Objective: This study examines Argentinean health care workers in order to 1) test self-perceived job performance levels and the presence of psychological symptoms compatible with common mental disorders, and 2) examine within-person changes in general discomfort and psychological distress, adjusting for demographic factors, region, and health-related factors during two time points of the COVID-19 pandemic.Method: This longitudinal study comprised 305 healthcare workers who completed a survey at two time points approximately 4 months apart. We used the General Health Questionnaire and the Kessler Psychological Distress Scale to measure mental health outcomes. To address the first aim we calculated differences (Student's t test for paired samples) and correlations (Pearson's r coefficient). To address the second aim we used fixed effects model by means of a multilevel approach, a linear model that considers dependency in the data.Results: Self-perceived job performance deteriorated across time. From the first measurement to the four-month follow-up, more health care workers presented common mental disorders (40% vs 45.57%), depression, and/or anxiety (52.46% vs 62.62%). A meaningful worsening of mental health was observed in healthcare workers who expressed concern about being infected with COVID-19, whether asymptomatic (greater general discomfort and psychological distress) or symptomatic (greater general discomfort). Likewise, there were significant interactions between a history of mental disorder and concern about COVID-19 infection.Conclusions: Among healthcare workers, the uncertainty about the COVID-19 infection may have larger negative mental health impacts than actually being infected.

Changes in Healthcare Workers' Anxiety During Two Time Points of the COVID-19 Pandemic: Evidence From a Longitudinal Study.

Evidence on the within-person changes of healthcare workers' mental health across waves of COVID-19 cases during this pandemic is absent. The aim of this study is to examine the within-person changes of anxiety in Argentinean healthcare workers, adjusting for main demographic factors, region of residence, mental disorder history, and COVID-19 contagion, during the COVID-19 pandemic. A longitudinal web survey (N = 305) was conducted during two time points of the pandemic, one of which was an infection peak. Anxiety significantly increased across time. However, there were significant interaction effects modulating anxiety levels. The largest anxiety increases occurred in healthcare workers who were not sure if they had contracted COVID-19 while symptomatic. Irrespective of the time point, anxiety was the highest in healthcare workers from a region inside the country who were not sure if they had contracted COVID-19, either asymptomatic or symptomatic. An interaction effect between the mental disorder history and the COVID-19 contagion suggested that the anxiety outcomes were mainly due to the concern about the COVID-19 contagion, rather than due to pre-existing mental health vulnerabilities. Regardless of the starting point in anxiety levels, an increasing anxiety outcome may be expected among healthcare workers as the pandemic progresses. The uncertainty regarding COVID-19 contagion is a preventable and modifiable interacting factor to produce the worst anxiety outcomes among healthcare workers.

Web-Based Training for School-Based Mentors of Military-Connected Youth: A Multi-Phase Development Study.

This paper describes a multi-phase effort to develop a web-based training for adults serving as mentors in school-based programs for youth with a parent in the military. In Phase 1, we conducted focus groups with military parents to: gauge their receptivity to this type of supportive intervention, identify program features that would make the option of mentoring for their children more or less appealing, and identify specific training needs for adult volunteers preparing for the role of mentor to youth in this population. In Phase 2, we used an iterative process to develop the training protocol, including cycling through multiple drafts, creating a web-based platform, reviewing and incorporating feedback from various stakeholders, and then pilot testing the training with two groups of mentor volunteers as part of a school-based mentoring program for military-connected students. We report on what we learned from the military parent focus groups, including parent skepticism about the need for such a program, concerns about potential stigma, and the need for mentors to have some understanding of military culture. We describe how we used that information to develop a practical and accessible training module for volunteer mentors, especially those without a military background, who could be matched with military-connected youth.

Connecting Youth: The Role of Mentoring Approach.

While formal youth mentoring can positively influence youth connectedness, little research has studied the specific approaches mentors engage in that support mentee social development. This study examines how mentors' specific approaches are uniquely associated with youth connection outcomes in formal community-based mentoring. Participants were 766 youth, ranging in age from 11 to 14 (M = 12.29), 56.7% female, and racially/ethnically diverse (41.0% Black/African American, 21.4% Hispanic/Latinx, 20.0% White, 10.2% Multiracial/Multiethnic, 5.9% Native American, 1.2% other race, and 0.4% Asian/Pacific Islander). Person-centered analyses revealed three mentoring profiles which were differentially associated with youth outcomes: "Status Quo Mentors," who reported low-to-moderate levels of closeness within the mentor-mentee dyad, low levels of connecting their mentees with programs and people in their community, and low levels of mediating for their mentees; "Close Connectors," who reported moderate-to-high levels of closeness, moderate-to-high levels of connecting, and low levels of mediating; and "Connector-Mediators," who reported moderate levels of closeness, connecting, and mediating. Youth mentored by "Close Connectors" demonstrated the greatest benefit, with significant improvements in parent-child relationship quality, extracurricular activity involvement, and help-seeking. Results suggest that community-based mentoring programs that emphasize connecting youth within their communities may be more effective in enhancing youth support networks.

Investigating mentor commitment in youth mentoring relationships: The role of perceived program practices.

Highly committed mentors may be less likely to end their mentoring relationships with their mentees. Theory suggests commitment is predicted by relationship satisfaction, investment, and perceptions of available alternatives. Mentoring program practices may influence commitment, but little research has investigated potential mechanisms. Using data from 537 mentors representing 55 mentoring programs, this study examined a theoretical path model in which mentor perceptions of program practices, specifically setting expectations, prematch mentor training, and matching based on mentor preferences, predict mentor satisfaction, investment, perceptions of available alternatives, and ultimately, relationship commitment. As expected, commitment was associated positively with satisfaction and investment and negatively with available alternatives. Perceptions of the program setting clear expectations, the amount of prematch training, and matching by preferences predicted mentor commitment. These associations were mediated by relationship satisfaction, investment, and available alternatives, respectively. These findings identify program practices that can support mentor commitment.

Impact of Membrane Pore Size on the Clarification Performance of Grape Marc Extract by Microfiltration.

The influence of membrane pore size on the permeate flux, fouling mechanism, and rejection of soluble and suspended solids, as well as of phenolics and anthocyanins, in the clarification of grape marc extract by microfiltration (MF) was studied. MF was operated by using three monotubular ceramic membranes with a pore size of 0.14, 0.2, and 0.8 µm, respectively, according to a batch concentration configuration in selected operating conditions (2.25 bar as operating pressure, 4.93 L/min as feed flow rate, and 25 °C as operating temperature). No significant differences in the permeate flux values were appreciated despite the difference in pore size. The mathematical analyses of the flux behavior revealed that intermediate pore blocking is the predominant mechanism for 0.14 and 0.2 µm membranes, whereas complete pore blocking prevails for the 0.8 µm membrane. Differences in the fouling mechanism were associated with differences in the total phenols rejection: the highest rejection was observed for the 0.8 µm membrane followed by 0.2 and 0.14 µm membranes. All selected membranes showed low rejection of sugars, with values lower than 10%, and no retention towards anthocyanins. All the clarified extracts showed a turbidity lower than 4.87 NTU. Based on the experimental results, the 0.14 µm membrane appeared as the best option for the clarification of grape marc extract.

Factores de deserción laboral de una guardia de salud mental en Hospital General de Jujuy / Factors of labor desertion of a mental health guard in Hospital General de Jujuy

INTRODUCCIÓN En julio de 2012 se implementó la primera Guardia de Salud Mental (GSM) con cobertura 24 horas en hospital general de Jujuy que contó con un psicólogo y un psiquiatra por turno. En 2017 hubo gran cantidad de renuncias y el dispositivo quedó casi sin posibilidad de brindar cobertura. OBJETIVO de este estudio fue indagar las razones de dicha deserción laboral de la GSM. MÉTODOS El muestreo fue intencional de n = 28 psicólogos y psiquiatras que trabajaron en la GSM (entre julio/2012 y septiembre/2017). Se elaboró un cuestionario ad-hoc para recolectar los datos (33 ítems con opciones de respuesta fijas). Se realizaron análisis estadísticos descriptivos. RESULTADOS Las dificultades para desempeñar la labor se relacionaron con aspectos; institucionales (edilicios y vinculares), contractuales, salariales y de la red de salud, principalmente. Dichas dificultades motivaron la decisión de desvinculación de la GSM, o bien, la motivarían en el futuro. La mayoría de profesionales vivenció estrés, enojo, desánimo y angustia de forma reactiva a la labor en la GSM. DISCUSIÓN Las motivaciones más subjetivas que llevaron a elegir trabajar en la GSM (i.e. vocación, búsqueda de crecimiento profesional), fueron afectadas por dificultades de tipo objetivo (i.e. infraestructura edilicia de la institución, aspectos contractuales y salariales, fallas operativas y carencias del sistema de salud). Son necesarias políticas públicas que resuelvan las dificultades señaladas

Development of a stir bar sorptive extraction method for the determination of volatile compounds in orange juices.

A stir bar sorptive extraction method for the determination of volatile compounds in orange juices was developed. The extraction variables were optimized using a reduced two-level factorial screening design (2(5-1) ), and the most suitable analytical conditions for the extraction of the studied compounds were: sample volume 10 mL, extraction time 60 min, stirring speed 1800 rpm, NaCl amount 30% (weight/volume), and twister length 10 mm. The optimized method was further validated, obtaining good linearity and detection and quantification limits low enough to correctly determine the studied compounds. As well, for most of the studied compounds precision and recovery values were good. Several orange juice samples (squeezed and commercial) were extracted following the optimized extraction method and analyzed by gas chromatography coupled to mass spectrometry detection. The method has proven to be suitable for the determination of the aroma of orange juice, of which limonene was the major volatile compound in all the studied samples.

The Impact of Youth Risk on Mentoring Relationship Quality: Do Mentor Characteristics Matter?

Although mentoring is a widely used intervention strategy, effect sizes for at-risk youth remain modest. Research is therefore needed to maximize the impact of mentoring for at-risk youth who might struggle to benefit from mentoring relationships. This study tested the hypothesis that different types of youth risk would have a negative impact on mentoring relationship quality and duration and explored whether mentor characteristics exacerbated or mitigated these negative effects. Results showed that elevated environmental stress at a youth's home and/or school predicted shorter match duration, and elevated rates of youth behavioral problems, such as poor academic performance or misconduct, predicted greater youth dissatisfaction and less positive mentor perceptions of relationship quality. Mentors with greater self-efficacy and more previous involvement with youth in their communities were able to buffer the negative effects of environmental stress on match duration. Similarly, mentors' previous involvement with youth buffered the negative effects of youth behavioral problems on mentor perceptions of relationship quality. Findings have important implications for the matching of mentors and at-risk youth in a way that improves mentoring outcomes.

Pathways of influence in school-based mentoring: the mediating role of parent and teacher relationships.

This study explores the pathways through which school-based mentoring relationships are associated with improvements in elementary and high school students' socio-emotional, academic, and behavioral outcomes. Participants in the study (N=526) were part of a national evaluation of the Big Brothers Big Sisters school-based mentoring programs, all of whom had been randomly assigned to receive mentoring at their schools over the course of one academic year. Students were assessed at the beginning and end of the school year. The results of structural equation modeling showed that mentoring relationship quality, as measured by the Youth-Centered Relationship scale and the Youth's Emotional Engagement scale, was significantly associated with positive changes in youths' relationships with parents and teachers, as measured by subscales of the Inventory of Parent and Peer Attachment, the Teacher Relationship Quality scale, and the Hemingway Measure of Adolescent Connectedness. Higher quality relationships with parents and teachers, in turn, were significantly associated with better youth outcomes, including self-esteem, academic attitudes, prosocial behaviors, and misconduct. The effect sizes of the associations ranged from 0.12 to 0.52. Mediation analysis found that mentoring relationship quality was indirectly associated with some of the outcomes through its association with improved parent and teacher relationships. Implications of the findings for theory and research are discussed.

Mentoring in schools: an impact study of big brothers big sisters school-based mentoring.

This random assignment impact study of Big Brothers Big Sisters School-Based Mentoring involved 1,139 9- to 16-year-old students in 10 cities nationwide. Youth were randomly assigned to either a treatment group (receiving mentoring) or a control group (receiving no mentoring) and were followed for 1.5 school years. At the end of the first school year, relative to the control group, mentored youth performed better academically, had more positive perceptions of their own academic abilities, and were more likely to report having a "special adult" in their lives. However, they did not show improvements in classroom effort, global self-worth, relationships with parents, teachers or peers, or rates of problem behavior. Academic improvements were also not sustained into the second school year.

The impact of school-based mentoring on youths with different relational profiles.

Associations between youths' relationship profiles and mentoring outcomes were explored in the context of a national, randomized study of 1,139 youths (54% female) in geographically diverse Big Brothers Big Sisters school-based mentoring programs. The sample included youths in Grades 4-9 from diverse racial and ethnic backgrounds, the majority of whom were receiving free or reduced-price lunch. Latent profile analysis, a person-oriented approach, was used to identify 3 distinct relational profiles. Mentoring was found to have differential effects depending on youths' preintervention approach to relationships. In particular, youths who, at baseline, had satisfactory, but not particularly strong, relationships benefited more from mentoring than did youths with profiles characterized by either strongly positive or negative relationships. Implications for research and practice are discussed.

"I dunno, what do you wanna do?": testing a framework to guide mentor training and activity selection.

Whether relational or goal-directed interactions are most useful in youth mentoring has been frequently debated, but until recently, little work had been done to understand how such interactions manifest to create viable relationship styles. The authors' findings in the first study they explore in this article support Karcher and Nakkula's assertion that relational and goal-directed interactions are distinct. The authors found that both made significant contributions to relationship quality, but for children and preadolescents, relational interactions appeared to be more strongly associated with the quality of the mentoring relationship than did goal-oriented interactions. Karcher and Nakkula further suggest that it is when the focus of interactions (relational and goal-directed) emerges through collaborative dialogue that the strongest relationship styles emerge. In their second study, the authors found that cross-age peer mentoring (school-based) matches that selected their activities collaboratively had higher-quality mentoring relationships (mentor and youth reported) than those matches whose activities were typically selected unilaterally by either the program or the mentee alone.

Parents' emotional availability and infant emotional competence: predictors of parent-infant attachment and emerging self-regulation.

One-year-old infants (N = 62) and their mothers and fathers were observed in free play and teaching sessions in order to examine parents' emotional availability and the infant's emotional competence. Mothers were more emotionally available than fathers, and infants exhibited more effortful attention with mothers than with fathers. Similar relations between parental emotional availability and infant emotional competence were found for mother-infant and father-infant dyads. Change in parental emotional availability covaried with change in infant emotional competence. Individual differences in parental emotional availability and infant emotional competence were more consistent across contexts than across parents. Infant effortful attention at 12 months was a mediator between maternal emotional availability at 12 months and toddler situational compliance at 16 months.