Search Results (5,059)

Based on the chain-mediating role of mindfulness and sense of control, this study examines the mediating role of mindfulness and sense of control on employees’ mental health. A total of 720 questionnaires were collected from employees of select enterprises and institutions in China; 53 invalid questionnaires were excluded, with a response rate of 93%, leaving 667 employees as the study sample (average age = 38 years, 71.8% female). The study findings show that: (1) Work–family conflict had a significant positive correlation with mental health problems and a significant negative correlation with mindfulness and sense of control. (2) The influence on the mental health state was due to the mediating effect of mindfulness, sense of control, and the chain-mediating effect of mindfulness and sense of control. The study adopted self-report scales for measuring mindfulness and a sense of control; therefore, further experimental methods must be included in the future to explore these results. This study shows that mindfulness and sense of control can reduce the impact of work–family conflict on mental health problems. Additionally, the chain-mediating effect of mindfulness and sense of control plays an important role in mental health problems. Full article

The Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) is a hybrid of the Mediterranean and DASH (Dietary Approaches to Stop Hypertension) diets, and its association with renal outcomes remains unclear. In the REasons for Geographic and Racial Disparities in Stroke (REGARDS) cohort, diet data were collected at baseline using food frequency questionnaires. Modified Poisson regression was used to examine the association of MIND diet with incident chronic kidney disease (CKD). In the REGARDS stroke case-cohort, 357 metabolites were measured in baseline plasma. Weighted linear regression was used to test associations between MIND diet and metabolites. Weighted logistic regression was used to test associations between MIND-associated metabolites and incident CKD. Mediation analyses were conducted to determine whether metabolites mediated the relationship between MIND diet and CKD. A higher MIND diet score was associated with a decreased risk of incident CKD (risk ratio 0.90, 95% CI (0.86–0.94); p = 2.03 × 10⁻⁷). Fifty-seven metabolites were associated with MIND diet (p < 3 × 10⁻⁴). Guanosine was found to mediate the relationship between MIND diet and incident CKD (odds ratio for indirect effects 0.93, 95% CI (0.88–0.97); p < 0.05). These findings suggest a role of the MIND diet in renal outcomes. Full article

The main goal of the current work was to assess the age sensitivity of a novel battery of cool and hot Executive Function (EF) tasks developed for the middle childhood period: the Executive Brain Battery (EBB). To this end, we carried out a first study in which the EBB was administered to six age groups ranging from 6 to 11. Additionally, in a second study, we compared children at the end of middle childhood (age 11 years) and adult performance in the EBB. Results showed that tasks included in the EBB were suitable for all age groups, with more age-related changes being found in cool than hot EF tasks. Moreover, at the end of middle childhood, children reach an adult-like performance in most of these cool and hot tasks. The present findings extend previous research suggesting that cool and hot EFs exhibit different patterns of age-related growth in middle childhood. Additionally, the EEB could become a useful tool for research on EFs during middle childhood that could be adapted for a wide range of populations. Full article

One key aspect of the human experience is our ongoing stream of thoughts. These thoughts can be broadly categorized into various dimensions, which are associated with different impacts on mood, well-being, and productivity. While the past literature has often identified eye movements associated with a specific thought dimension (task-relatedness) during experimental tasks, few studies have determined if these various thought dimensions can be classified by oculomotor activity during naturalistic tasks. Employing thought sampling, eye tracking, and machine learning, we assessed the classification of nine thought dimensions (task-relatedness, freely moving, stickiness, goal-directedness, internal–external orientation, self-orientation, others orientation, visual modality, and auditory modality) across seven multi-day recordings of seven participants during self-selected computer tasks. Our analyses were based on a total of 1715 thought probes across 63 h of recordings. Automated binary-class classification of the thought dimensions was based on statistical features extracted from eye movement measures, including fixation and saccades. These features all served as input into a random forest (RF) classifier, which was then improved with particle swarm optimization (PSO)-based selection of the best subset of features for classifier performance. The mean Matthews correlation coefficient (MCC) values from the PSO-based RF classifier across the thought dimensions ranged from 0.25 to 0.54, indicating above-chance level performance in all nine thought dimensions across participants and improved performance compared to the RF classifier without feature selection. Our findings highlight the potential of machine learning approaches combined with eye movement measures for the real-time prediction of naturalistic ongoing thoughts, particularly in ecologically valid contexts. Full article

False belief understanding is always regarded as a milestone of Theory of Mind (ToM), which is an important aspect of social intelligence. Recently, some researchers have suggested the existence of two ToM systems in individuals: one that explicitly guides false belief understanding and another that implicitly directs sensitivity to false beliefs. However, studies on sensitivity to false beliefs have encountered challenges with replicability, and the factors influencing the manifestation of sensitivity to false beliefs remain to be explored. Based on the anticipatory looking task, we investigated whether verbal perceptual prompts could improve children’s performance of sensitivity to false beliefs. Fifty-eight children aged 5 to 6 were randomly assigned tasks with or without verbal perceptual prompts, involving verbal descriptions and explanations of the protagonist’s perceptual state. The findings showed that verbal perceptual prompts could slightly reduce children’s propensity to look at the actual location of the object in false belief situations and increase the likelihood of exhibiting accurate anticipatory looking patterns across false belief and true belief situations. The results suggest that children’s sensitivity to false beliefs may be situation-dependent, yet further investigation is needed to determine which situational factors can most effectively trigger robust sensitivity to false beliefs in children. The results enlighten educational practice, indicating that introducing cues in social environments that convey insights into others’ mental states, akin to the use of learning scaffolding, is advantageous for the development of children’s social cognitive abilities. Full article

Background: In stressful situations, to overcome unpleasant emotions, individuals try to manage stress through emotion regulation strategies such as cognitive reappraisal, interoception, and mindfulness. Method: 26 healthy adults underwent a modified version of the Trier Social Stress Test (named the Social Stress Test, SST) while their electrophysiological (EEG) activity was monitored. Participants also completed self-report questionnaires prior to this, including the Five-Facet Mindfulness Questionnaire (FFMQ), Multidimensional Assessment of Interoceptive Awareness (MAIA), Emotional Regulation of Others and Self (EROS), and the Interpersonal Reactivity Index (IRI). Three brain regions of interest (ROIs) were considered in the EEG data processing: frontal, temporo-central, and parieto-occipital. Correlational analyses were performed between psychometric scales and EEG band power spectral values for each ROI. Results: The results showed positive correlations between interoceptive awareness, mindfulness, and high-frequency EEG bands (beta, alpha, gamma) over frontal ROI, indicating enhanced cognitive processing and emotional regulation. Conversely, emotion regulation and empathy measures correlated positively with low-frequency EEG bands (delta, theta), associated with improved social cognition and top-down regulatory processes. Conclusions: These findings suggest that EEG correlations of the stress response are connected to emotion regulation mechanisms, emphasizing the importance of body state awareness in managing stress and emotions for overall well-being and quality of life. Full article

Dementia can be associated with social withdrawal, mood changes, and decreased interaction. Animal-assisted therapies and robotic companions have shown potential in enhancing well-being but come with limitations like high maintenance costs and complexity. This research presents an interactive digital aquarium called Mindful Waters, which was developed to promote social interaction and engagement among People with Dementia. The pilot study involved interactive sessions at a community center and a care facility, with situated observations, video and audio recordings, and interviews to assess user engagement motivation, behavior, and user experience with Mindful Waters. The study revealed that Mindful Waters functioned well with People with Dementia and stimulated conversational topics about aquariums through engagement. User feedback was generally positive, with participants appreciating the visual appeal and simplicity. However, some participants with advanced dementia found it challenging to interact due to their mobility limitations, cognitive impairments, and the limited duration of interaction sessions. The overall results suggest that Mindful Waters can benefit dementia care; further research is needed to optimize its design and functionality for long-term placement in care facilities. Full article

This study explores the extensive influence of COVID-19 on the affective states of school principals and teachers. A comparative, qualitative study was conducted on Latvian and South African participants’ experiences during the pandemic, with a focus on leadership, change, extra workload, ICT, and uncertainty. A total of 59 participants from rural, urban, and private schools in both countries took part in this study. Data were collected by conducting interviews with open-ended questions after which themes were identified and grouped. The results demonstrated that the states of mind of Latvian school principals and teachers were more affected than those of South Africans for whom vaccination was not compulsory. Furthermore, it was found that technological adaptation was easier for Latvian than for South African educators. The role of the Department of Education has evoked mixed feelings. Leadership, and the lack of it, also influenced the affective states of school principals and teachers. Emotional support from society, family, and colleagues was experienced differently in Latvia than in South Africa. The results of this study revealed that a pandemic can be experienced differently by principals and teachers but also that there are similarities in these experiences, as no one is ever completely prepared for the effects of a pandemic. Full article

Brain metastases (BMs) are the most common central nervous system (CNS) neoplasms, with an increasing incidence that is due in part to an overall increase in primary cancers, improved neuroimaging modalities leading to increased detection, better systemic therapies, and longer patient survival. Objective: To identify cancer patients at a higher risk of developing CNS metastases and to evaluate associated prognostic factors. Methods: Review of imaging referral guidelines, response criteria, interval imaging assessment, modality of choice, as well as the association of clinical, serological, and imaging findings as per various cancer societies. Results: Quantitative response assessment of target and non-target brain metastases as well as an interval imaging protocol set up based on primary histological diagnosis and therapy status are discussed as per various cancer societies and imaging programs. Conclusion: Predictive factors in the primary tumor as well as independent variables of brain metastases like size, number, and response to therapy are necessary in management. The location of CNS metastases, symptomatic disease, as well as follow up imaging findings form a skeletal plan to prognosticate the disease, keeping in mind all the available new advanced therapy options of surgery, radiation, and immunotherapy that improve patient outcome significantly. Full article

Introduction: Digitalization in medicine is steadily increasing. Complex treatments, scarce personnel resources and a high level of documentation are a constant burden on healthcare systems. The balancing between correct manual documentation in the digital records and limited staff resources is rarely successful. The aim of this study is to evaluate the adherence between documentation and lack of documentation in the treatment of critical care patients. Material and Methods: For the evaluation, data from the hospital information system (HIS) of several intensive care units (ICU) were examined in conjunction with data collected from a checklist. All boluses of sedatives, analgesics and catecholamines were documented paper based across all shifts and all weekdays and compared with corresponding digital data from the HIS (2019–2022) of previous years. Results: 939 complete digital patient records revealed a massive under-documentation of the medication administration compared to that applied according to the checklist. Only 12% of all administered catecholamines, 11% of α₂-agonists, 33% of propofol, 92% of midazolam and 46% of opioids were found in the digital recordings. In comparison, the effect was more pronounced on weekdays compared to weekends. In addition, the highest documentation gap was found in the comparison of early shifts. Comparing neurosurgical vs. internal vs. anesthesiologic ICUs there was a highly significant difference between anesthesiologic ICUs compared with other disciplines (p < 0.0001). Discussion: Our data shows that there is a remarkable documentation gap and incongruence in the area of applied boli. Automated documentation by connecting syringe pumps that enter data directly into the HIS can not only reduce the workload, but also lead to comprehensive and legally required documentation of all administered medication. Full article

Musical improvisation is a generative process of spontaneously creating music ‘in the moment’. For people with young onset dementia, musical improvisation provides an extended opportunity for creative self-expression and connection to one’s own body and life story. Using visual research methods, including video elicitation interviews, this paper explores the ‘in the moment’ musical experiences of five people living with young onset dementia who took part in a 15-week improvised music-making programme (Music in Mind). We frame the exploration of the group’s musical experiences through the emerging lens of ‘care aesthetics’—a concept that identifies the sensory relations and embodied practices between two (or more) people in a caring relationship. In the context of this analysis, we look to the caring practices by, with, and between people living with dementia, their family members, and the musicians who lead the programme and the relationship of these practices to feelings of self-expression and meaningful connection. Musical improvisation has the potential to support the psychological, social, and spiritual wellbeing of people living with young onset dementia. In applying a lens of care aesthetics, it is possible to observe the micro-level experiences of people living with dementia and their family carers. Full article

Nitrogen cycling in pasture soils differing in drainage characteristics and fertilization legacy needs more research to determine efficient nutrient management strategies. This study compared differences in nitrate (NO₃⁻), ammonium (NH₄⁺), inorganic N (IN = NO₃⁻ + NH₄⁺), potentially mineralizable nitrogen (PMN), loss-on-ignition carbon (C), and soil pH in 10, 0.7 ha pastures in Eatonton, Georgia, historically fertilized with the same amount of N as either broiler litter (BL; >15 years, 6 pastures) or mineral fertilizer (Min; 4 pastures). We sampled to 90 cm (0–5, 5–10, 10–20, 20–40, 40–60, and 60–90 cm) on a 20 m grid. An analysis of variance indicated that below 5 cm BL pastures had significantly greater amounts of NO₃⁻, IN, PMN, and soil pH compared to Min pastures. Comparisons of drainage classes (well drained~WD, moderately well drained~MWD, and somewhat-poorly drained~SPD) for each BL and Min were analyzed using linear regression for C:IN, C:PMN, pH: NO₃⁻, and pH: NH₄⁺ with all depths combined. In MWD soils, BL had 0.1 and 0.2 mg N kg⁻¹ greater PMN and IN, respectively, for each unit increase in C. In WD soils NO₃⁻ decreased in BL by 7.4 and in Min by 12.1 mg N kg⁻¹, while in MWD soils, this level decreased in BL by 7.8 and in Min by 4.5 mg N kg⁻¹ for each pH unit. Five years after N fertilization stopped, BL soils have retained more inorganic N but are losing more NO₃⁻ at a greater rate in the MWD soils when all depths are considered. These losses are a combination of plant uptake, emissions, runoff and leaching. While more research is needed, these results strongly suggest the need to design N fertilization practices with drainage class and fertilization legacy in mind to improve N-use efficiency. Full article

The ubiquity of digital devices and the Internet, along with continuing technological innovation, makes it difficult not to rely on them in some capacity, whether for work or play, in our daily lives. This dependence on their usage could impact life satisfaction. Furthermore, the recognition and perception of this dependence could have implications for life satisfaction as well, whether positive or negative. We thus sought to explore how perceptions of dependence and dependent behaviour on digital devices and the Internet affected life satisfaction. We also examined whether one had a greater effect than the other. We conducted three online nationally representative surveys with 7991, 7703, and 8356 Singaporeans, and performed a hierarchical linear regression analysis on the data. The results show significant but weak positive relationships between dependence on digital devices, the importance of the Internet, and life satisfaction. A greater consistent effect on life satisfaction was also observed from the perceptions of dependence compared with dependent behavior. The implications are discussed, with implications for governmental policy strategy for reducing the potential harms of dependence on digital devices and the Internet. Full article

Students of Color have historically faced explicit and implicit forms of discrimination and oppression in educational settings. Unfortunately, not much has changed over the decades as Students of Color continue to experience white supremacy and other systems of oppression. As Students of Color enter graduate school, there are often fewer Students of Color, making these educational settings isolating and hostile. These experiences often encompass white supremacist policies, practices, and remarks that negatively impact Students of Color. With this in mind and as someone who identifies as a Chicana who was once in a doctoral program, I questioned how doctoral Students of Color navigate their programs at a predominantly white institution amidst racial trauma and stress occurring in and out of academia. This project is specifically guided by the following question: In what ways do doctoral Students of Color rely on each other to help navigate higher education? In order to address this, this project utilized participant observations, in-depth interviews, and pláticas. From the extensive community-based and collaborative work I conducted with a doctoral Student of Color group, two themes emerged from the data, which included (1) Community Space of Rest and (2) A Place to Heal. This project ultimately informs how various fields of study, especially social work, can better holistically support doctoral Students of Color in educational settings by centering healing frameworks that actively address and challenge white supremacy, along with other systems of oppression. Full article

This study was carried out to rank and prioritize the aspects that have been shown to have an impact on the improvement of construction project management (CPM) performance based on value engineering. This analysis was carried out with the Iranian construction industry’s current situation in mind. The respondents and the Delphi panel were chosen from among Iranian managers and project management professionals with a focus on building projects. These professionals had more than 20 years of experience working on international projects, and in addition to their expertise in project management, they also understood the principles of earned value analysis and value engineering. Thus, the components extracted from the literature review were used as the basis for designing a structured interview based on 39 important effective components previously determined as identified factors. The questionnaires were distributed among the experts, and the returned questionnaires were analysed using the SWARA technique to rank the weight and importance of the factors. Using the SWARA method, the opinions of the expert panel members consisting of 20 engineers and a semi-structured questionnaire was used to gather expertise in project management and managers, with a focus on Iranian CPM. As shown by the results, stakeholder management, time value of money, and worth, allocated the first to the third rank to themselves with respective weights of 0.104, 0.103, and 0.087. The sub-criteria of cost objective, function objective, and value objective were in the 37th to 39th ranks with respective weights of 0.00050, 0.00033, and 0.00021. Full article