Team cohesiveness and collective efficacy explain outcomes in interprofessional education.

BACKGROUND: Team cohesiveness and collective efficacy have been construed as important characteristics of a high-functioning team. However, the psychological mechanism through which they promote positive outcomes remains unknown. Understanding this psychological process is important to teachers and programme implementers to yield actionable interventions that can be used to craft effective practices for optimizing team outcomes. This is especially true in interprofessional education (IPE) in medical education, where a team-based approach to patient management is promoted. Drawing from the social-cognitive theory, we examined a hypothesized model where team cohesiveness predicts collaboration outcomes (teamwork satisfaction, overall satisfaction with the team experience, and IPE goal attainment) via collective efficacy. METHODS: We used data from Chinese medicine, medicine, nursing, and social work students in Hong Kong (n = 285) who were enrolled in IPE. They were invited to respond to scales in two time points. We performed mediation analysis using structural equations modelling to test the indirect effect model: team cohesiveness → collective efficacy → outcomes. RESULTS: Results of structural equation modelling revealed that collective efficacy fully mediated the relationships between team cohesiveness and all three team outcomes, providing support for the hypothesised model [RMSEA = 0.08, NFI = 0.90, CFI = 0.93, IFI = 0.93, TLI = 0.93]. Team cohesiveness predicted the achievement of collaboration outcomes via collective efficacy. CONCLUSION: The findings demonstrated the important roles of team cohesiveness and collective efficacy in promoting successful team collaboration. Team cohesiveness predicted collective efficacy, and collective efficacy, in turn, predicted collaboration outcomes. This study contributed to theorising the pathways towards successful team collaboration outcomes.

Mental Health, Support System, and Perceived Usefulness of Support in University Students in Hong Kong Amidst COVID-19 Pandemic: A Mixed-Method Survey.

BACKGROUND: This study explored the association of students' mental health with their support system, identified the preferred ways and sources of support, investigated the perceived usefulness of available university support, and recommended actionable strategies to enhance students' mental health. METHOD: An online questionnaire survey and semi-structured focus group interviews were conducted in 2021. RESULTS: Among 1121 university students, 39.4% reported anxiety symptoms, which were less common in Chinese students and those pursuing medical and health programmes. Overall, 32.6% reported depression symptoms, which were more common in undergraduates. Both anxiety and depression symptoms were less common in students with higher resilience and support system and more common in students with family distress. Students with higher resilience had a better support system and less family distress. Perceived support from universities was lower than from peers and families. Peer support and phone contacts were the most preferred sources and ways of support. The most useful available university support was updated university guidelines, and the least useful was the emotional hotline service from universities The qualitative findings corroborated the quantitative results. CONCLUSION: We suggested that a holistic care approach and more proactive student-oriented university support would help students face adversity and enhance mental health.

Autonomous motivation predicts students' engagement and disaffection in interprofessional education: Scale adaptation and application.

OBJECTIVES: Despite the popularity of interprofessional education, the empirical and theoretical development of its scholarship and science is just emerging. This may be caused in part by the non-availability of measures that can be used by researchers in this field. This study aimed to contribute to the psychological theorizing of interprofessional education by uncovering the psychometric properties of Perceived Locus of Causality adapted to Interprofessional Education (PLOC-IPE) in healthcare education and provide a comprehensive guide on how this can be used to advance the IPE research agenda. METHODS: Confirmatory factor analysis (quantitative design) was used to examine the acceptability of psychometric properties of PLOC-IPE. Data were collected through questionnaires administered at two different time points. The participants consisted of 345 students from Chinese Medicine, Clinical Psychology, Medicine, Nursing, Pharmacy, and Social Work from a university in Hong Kong. RESULTS: Based on confirmatory factor analysis, results of within-network construct validity showed good psychometric properties of PLOC-IPE while between-network validity indicated that the scale can predict IPE-related outcomes. Students' intrinsic motivation in IPE positively predicted emotional engagement and negatively predicted emotional disaffection, demonstrating the applicability of the newly validated PLOC-IPE. Amotivation was a negative predictor of emotional engagement and a positive predictor of emotional disaffection. CONCLUSIONS: Findings support the acceptability of PLOC when adapted to IPE. PLOC-IPE obtained acceptable psychometric properties as a measure of students' academic motivation in IPE. It is an adapted scale that can be used to understand self-determined motivation in the context of IPE in health and social care education. A guide on how PLOC-IPE can be a means by which researchers can contribute to the advancement of scholarship of IPE was provided.

Dispositional Mindfulness and Psychotic Symptoms in Schizophrenia Spectrum Disorders: The Mediating Roles of Rumination and Negative Emotion.

INTRODUCTION: Studies have shown that rumination plays a significant mediating role between dispositional mindfulness (DM) and psychopathological symptoms in both clinical and non-clinical populations. However, no studies have examined this pathway in people with schizophrenia spectrum disorders (SSDs). METHODS: A cross-sectional, clinician-administered survey was conducted among people with SSDs (n = 52) in a community setting. Participants completed the Chinese versions of the Depression Anxiety Stress Scale, Five Facet Mindfulness Questionnaire-Short Form, Psychotic Symptom Rating Scale and Scale for the Assessment of Negative Symptoms. Structural equation modelling was performed to examine the pathways of mindfulness facets, rumination, negative emotions and psychotic symptoms. RESULTS: Two facets of mindfulness (nonjudging and acting with awareness) reduced rumination and negative emotional status. Rumination fully mediated the relationship between nonjudging and negative emotions and partially mediated the relationship between acting with awareness and negative emotions. Furthermore, rumination and negative emotions sequentially mediated the relationship between acting with awareness and hallucination (B = -0.44, 95% confidence interval [CI] = -0.338 to -0.045, p = 0.01) and between nonjudging and hallucination (B = -0.356, 95% CI = -0.255 to -0.008, p = 0.034). The model fit the data well (χ2(2) = 1.318, p = 0.517, Tucker-Lewis index = 1.075, comparative fit index = 1, standardised root mean residual = 0.0251, root mean square error of approximation = 0.0001). CONCLUSION: Rumination and negative emotions serially mediated the relationship between DM and hallucination. The findings support the contribution of changes across transdiagnostic mediators underlying the therapeutic effects of mindfulness training. Further research examining the transdiagnostic processes of DM in influencing clinical outcomes in SSDs is warranted.

Mindfulness-based psychoeducation for schizophrenia spectrum disorders: a qualitative analysis of participants' experiences.

Mindfulness-based psychoeducation program (MBPP) has been proposed as a new approach to improve the overall outcomes for individuals with schizophrenia spectrum disorders. However, to date, limited studies have examined the participants' experiences of MBPP for schizophrenia.The aim of this study was to explore the experiences of individuals with schizophrenia spectrum disorders (SSDs) who underwent an 8-week MBPP with respect to their perception of the benefits and unusual challenges of mindfulness training and self-practices.Twenty-four (n = 24) individuals with SSDs were invited to participate in an 8-week MBPP. A total of eight participants were invited for semi-structured interview one week after the final class of MBPP. The semi-structured interview was conducted in Cantonese and data were transcribed by the first author. Of the eight participants, five participants had unusual experiences and three participants had a positive experience with MBPP. They were included to provide more candid understanding on the constituents of diverse experience towards MBPP. An interview guide was developed to understand the patients' perceptions of MBPP, the challenege in self-practising mindfulness, and the changes in how they coped with their illness during and after taking part in MBPP. Qualitative data from the semi-structured interview were recorded by a research assistant and the transcripts were proof-read by the participants to ensure accuracy. The Software NVivo 12 Pro was used to manage the qualitative data from the semi-structured interview. Thematic analysis was adopted to identify the major themes from the qualitative data.Five themes emerged: developing a state of mindfulness, empowering illness management, learning a new way to regulate emotion, encountering barriers in self-practising mindfulness and preference for bodily mindfulness.The findings provide comprehensive knowledge and deeper insights into treatment processes of mindfulness psychoeducation as an intervention for schizophrenia spectrum disorders. IMPACT STATEMENT: This study establishes a body of knowledge regarding people with schizophrenia spectrum disorders who received mindfulness psychoeducation intervention. The results suggest that patients can develop a new way to regulate emotion and manage their illness through mindfulness psychoeducation. The perceived negative experience of some patients also warrants closer attention in mindfulness practice, especially for individuals with schizophrenia spectrum disorders. Further research could focus on factors leading to the negative consequences of mindfulness practice and the ways to minimize the negative consequeces.

The Effectiveness of a Mindfulness-Based Psychoeducation Programme for Emotional Regulation in Individuals with Schizophrenia Spectrum Disorders: A Pilot Randomised Controlled Trial.

BACKGROUND: Emotion dysregulation has emerged as a transdiagnostic factor that potentially exacerbates the risk of early-onset, maintenance, and relapse of psychosis. Mindfulness is described as the awareness that emerges from paying attention to the present moment without judgment. It gently pulls the mind out of the negative emotions induced by the disparity between expectation and reality by focusing on the present moment, instead of worrying about the future or regretting the past. However, only a few research has ever focused on the efficacy of using a mindfulness-based intervention to improve emotion regulation in schizophrenia spectrum disorders. PURPOSE: The purpose of this study was to examine the effectiveness of a Mindfulness-Based Psychoeducation Programme (MBPP) on the emotion regulation of individuals with schizophrenia, in particular, to access emotion regulation strategies. The objective of this study was to find out whether MBPP is feasible for improving emotion regulation strategies, in terms of rumination, cognitive reappraisal, and expressive suppression, with a sustainable effect at a three-month follow-up. PATIENTS AND METHODS: A single-blinded pilot randomised controlled trial with repeated-measures designs was adopted. Forty-six participants diagnosed with schizophrenia and its subtypes were randomised in either the 8-week mindfulness-based psychoeducation programme or treatment-as-usual (control) group. RESULTS: The results of the Generalised Estimating Equations test indicated that the MBPP group showed a significant improvement in reappraisal at a three-month follow-up (ß = -6.59, Wald's χ 2=4.55, p=0.033), and a significant reduction in rumination across time. However, the Generalised Estimating Equations indicated no significant difference in rumination and expressive suppression in the MBPP group. Two participants reported having unwanted experiences, including feelings of terror and distress during the mindfulness practice. CONCLUSION: The MBPP appeared to be effective for improving emotion regulation, which will contribute to future large-scale RCT to confirm the treatment effects in more diverse groups of schizophrenic patients.

Adaptation of the Score for Allergic Rhinitis in the Chinese Population: Psychometric Properties and Diagnostic Accuracy.

BACKGROUND: Allergic rhinitis (AR) is a worldwide health problem with rising prevalence. To enhance the estimation of AR prevalence in epidemiological studies, the Score for AR (SFAR), a screening tool, has been developed and widely used. An 8-item SFAR is a handy, self-administered instrument assessing the information on nasal and eye symptoms, seasonal increase in symptoms, skin test results, and previous AR diagnoses. This study aimed to adapt the SFAR to the Chinese population (CSFAR) and validate it by testing its psychometric properties and diagnostic accuracy. METHODS: This methodological study involved translation and validation phases. Different batches of participants were recruited for the above purposes. RESULTS: In phase 1, the CSFAR obtained satisfactory item (80-100%) and scale level (97.8%) semantic equivalence, content validity index (96.7%), comprehensibility (100%), cross-language testing (κ = 0.44-0.83 for item-to-item agreement; intraclass correlation coefficient [ICC] = 0.95, p < 0.05-0.001). In phase 2, CSFAR showed satisfactory internal consistency (α = 0.83), 1-month (ICC = 0.88) and 1-year stability (ICC = 0.85), and construct validity (significant correlation between CSFAR and impairments induced by AR: r = 0.47, p < 0.001). Based on the receiver-operating characteristic curve, comparing the CSFAR with diagnosis made by specialists, an optimal cutoff value was 6 (sensitivity 81.8% and specificity 80.3%). CONCLUSION: SFAR was translated into a Chinese version, the CSFAR. Satisfactory results were obtained for its equivalence, appropriateness, comprehensibility, and relevance, as well as its reliability and validity. A cutoff value of 6 was recommended to increase the diagnostic accuracy in environments with less pollen. This study provides evidence that the SFAR we adapted for the Chinese population is a valuable tool in AR screening.

Assessment of genetic associations between common single nucleotide polymorphisms in RIG-I-like receptor and IL-4 signaling genes and severe respiratory syncytial virus infection in children: a candidate gene case-control study.

The majority of cases of severe pediatric respiratory syncytial virus (RSV) infection occur in otherwise healthy infants who have no identifiable risk factors, suggesting that additional subclinical factors, such as population genetic variation, influence the course of RSV infection. The objective of this study was to test if common single nucleotide polymorphisms (SNPs) in genes encoding for immune signalling components of the RIG-I-like receptor (RLR) and IL-4-signalling pathways affect the outcome of RSV infection in early life. We genotyped 8 SNPs using allele-specific probes combined with real-time PCR. Each of the SNPs tested had previously been established to have a functional impact on immune responsiveness and two of the SNPs in the IL4 and IL4R genes had previously been associated with severe RSV bronchiolitis. Association with susceptibility to severe RSV infection was tested by statistically comparing genotype and allele frequencies in infants and young children hospitalized with severe RSV bronchiolitis (n = 140) with two control groups-children who tested positive for RSV but did not require hospitalization (n = 100), and a general population control group (n = 285). Our study was designed with sufficient power (>80%) to detect clinically-relevant associations with effect sizes ≥1.5. However, we detected no statistically significant differences in allele and genotype frequencies of the investigated SNPs between the inpatient and control groups. To conclude, we could not replicate the previously reported association with SNPs in the IL4 and IL4R genes in our independent cohort, nor did we find that common SNPs in genes encoding for RLRs and the downstream adapter MAVS were associated with susceptibility to severe RSV infections. Despite the existing evidence demonstrating a functional immunological impact of these SNPs, our data suggest that the biological effect of each individual SNP is unlikely to affect clinical outcomes of RSV infection.

Attenuation of respiratory syncytial virus-induced and RIG-I-dependent type I IFN responses in human neonates and very young children.

Newborn infants, including those born at term without congenital disorders, are at high risk of severe disease from respiratory syncytial virus (RSV) infection. Indeed, our current local surveillance data demonstrate that approximately half of children hospitalized with RSV were ≤3 mo old, and 74% were born at term. Informed by this clinical epidemiology, we investigated antiviral innate immune responses in early life, with the goal of identifying immunological factors underlying the susceptibility of infants and young children to severe viral lower respiratory tract infections. We compared RSV-induced innate cytokine production in blood mononuclear cells from neonates, young children aged 12-59 mo, and healthy adults. RSV-induced IFN-α production was primarily mediated by plasmacytoid dendritic cells (pDCs), and was significantly lower in term infants and young children < 5 y of age than in adults (p < 0.01). RSV-induced IFN-α production in human pDCs proceeded independently of endosomal TLRs, and human pDCs from healthy adult donors produced IFN-α in a retinoic acid-inducible gene I protein (RIG-I)-dependent manner. Of interest, young age and premature birth were independently associated with attenuated RIG-I-dependent IFN-α responses (p < 0.01). In contrast to IFN-α production, proinflammatory IL-6 responses to RSV were mediated by monocytes, appeared less dependent on RIG-I, and were significantly impaired only among preterm infants, not in term infants and young children. Our results suggest that human pDCs are less functional in early life, which may contribute to the increased susceptibility of infants and young children to severe RSV disease.