UNASSIGNED: Depressive symptoms represent a significant public health challenge, impacting the mental well-being of older adults. Despite this, the understanding of how activities of daily living (ADL) abilities correlate with life satisfaction and depressive symptoms among older Chinese adults remains limited.
UNASSIGNED: This study aims to investigate the relationship between ADL and depressive symptoms in older people Chinese individuals, with a specific focus on examining the mediating role of life satisfaction within this context.
UNASSIGNED: The study utilized data from the China Health and Retirement Longitudinal Study (CHARLS) collected in 2020. A cohort of 8,343 individuals aged 60 years and above was included. The analysis was conducted using STATA 17.0 and SPSS 26.0, employing descriptive statistics, chi-square tests, Pearson correlations, and mediation analysis using the percentile Bootstrap method with 5,000 resamples to explore the interrelations among ADL, life satisfaction, and depressive symptoms.
UNASSIGNED: ADL is positively correlated with life satisfaction (r = 0.129, p < 0.01) and negatively correlated with depressive symptoms (r = -0.313, p < 0.01). Additionally, life satisfaction and depressive symptoms are negatively correlated with each other (r = -0.360, p < 0.01). In the model of the mediating effect, ADL directly, significantly and negatively predicts depressive symptoms in the Chinese older people (β = -0.193, t = -17.827, p < 0.001). After incorporating life satisfaction into the regression equation, the direct predictive effect of ADL on depressive symptoms remains significant (β = -0.177, t = -17.099, p < 0.001); furthermore, ADL has a significant positive predictive effect on life satisfaction (β = 0.007, t = 4.959, p < 0.001) and life satisfaction significantly negatively predicts depressive symptoms (β = -2.235, t = -27.799, p < 0.001). Furthermore, the direct effect of ADL on depressive symptoms (-0.177) and its mediating effect (-0.016) account for 91.71% and 8.29% of the total effect (-0.193), respectively.
UNASSIGNED: ADL is inversely associated with the risk of depressive symptoms among older people Chinese individuals, with life satisfaction serving as a significant mediator in this relationship. Interventions aimed at improving life satisfaction in older people individuals with ADL impairments may effectively reduce or prevent the onset of depressive symptoms.

OBJECTIVE: This study explored the mediating role of perceptions of discrimination and loneliness on the relationship between physical exercise and subjective well-being in rural left-behind children.
METHODS: A package of surveys were administered to junior high school students and senior primary school students (n = 592) in the countryside, which including the scale of the Physical Activity Behavior Scale, Subjective Well-Being Scale, Perceived Discrimination Scale, and Loneliness Scale. Structural Equation Modeling and Bootstrap were used to analyze the data to investigate the chain mediating effect of perceived discrimination and loneliness.
RESULTS: (1) There was a positive correlation between physical activity and subjective well-being, and the direct prediction of subjective well-being was significant. (2) Physical activity negatively predicted perceptions of discrimination, and perceptions of discrimination positively predicted loneliness and negatively predicted subjective well-being, and loneliness could negatively predict subjective well-being. (3) Perception of discrimination and loneliness significantly mediated the relationship between physical activity and subjective well-being. The mediating effect consisted of indirect effects generated by 2 paths, one was that physical exercise indirectly affected subjective well-being by affecting discrimination perception, and the other was that physical exercise further acted on subjective well-being through the chain mediating effect from discrimination perception to loneliness.
CONCLUSIONS: Physical exercise can directly affect the subjective well-being of rural left-behind children. Physical exercise can indirectly affect left-behind children\'s subjective well-being through discrimination perceptions, and it can also indirectly affect left-behind children\'s subjective well-being through the chain mediating effect of discrimination perceptions and loneliness.

BACKGROUND: Football, as a global phenomenon, intertwines team quality and fan attachment. This study, centered on Changchun Yatai Football Club (CYFC) fans, explores how emotional satisfaction acts as a mediator in this intricate relationship, providing nuanced perspectives crucial for understanding and optimizing the dynamics of fan-team connections in football culture.
OBJECTIVE: The primary objective of this research is to examine the influence of team quality on emotional satisfaction and fans\' attachment. Additionally, it aims to investigate the mediating role of emotional satisfaction in the relationship between team quality and fans\' attachment. By achieving these objectives, the study seeks to contribute valuable insights into the dynamics of fan-team relationships in the context of football.
METHODS: The research adopts an applied approach in terms of its purpose, aiming to provide practical implications for football clubs. The data collection method is descriptive, utilizing electronic questionnaires voluntarily completed by 396 fans of CYFC. The research tool comprises three questionnaires: the team quality questionnaire adapted from Zhan et al. (1997), the emotional satisfaction questionnaire developed by Reynold and Bettie (1999), and a researcher-made attachment questionnaire. Structural equation modeling is employed to analyze the gathered data.
RESULTS: The results obtained through structural equation modeling reveal a significant impact of team quality on both emotional satisfaction and fans\' attachment. Furthermore, a positive and significant relationship is identified between emotional satisfaction and fans\' attachment. The study also confirms the positive mediating role of emotional satisfaction in the connection between team quality and fans\' attachment.
CONCLUSIONS: In conclusion, the research suggests that football clubs can influence fans\' attachment by strategically enhancing team quality. This improvement can be achieved through measures such as acquiring high-quality players and stars. Understanding and addressing the mediating role of emotional satisfaction can be a key strategy for clubs looking to strengthen their connection with fans. The findings provide practical insights for football clubs seeking to optimize their strategies for fan engagement and attachment.

In the pursuit of digital transformation, college libraries have increasingly embraced the promotion of digital reading as a critical initiative. While numerous studies have delved into the strategies employed by college libraries in their digital transformation endeavors, there remains a lack of research elucidating the direct influence of digital reading on reader service satisfaction within these institutions. Drawing upon the service quality model, this paper aims to address this gap by examining the multifaceted influence of digital reading on reader service satisfaction in college libraries. By examining the various dimensions of digital reading services, this study employs the fsQCA approach to uncover specific combinations that contribute to heightened levels of reader service satisfaction. The results reveal three distinct configurations that can explain the high level of reader service satisfaction. By elucidating these critical relationships, this research not only provides a contribution to the research regarding the evolving role of college libraries but also provides practical insights for college libraries aspiring to realize digital transformation by promoting digital reading.

Although tourist-to-tourist interaction (TTI) has been identified as an essential element in tourist experiences, the effect of TTI quality on tourist loyalty, and the mechanism underlying this effect is scarcely discussed in the literature. Based on the self-determination theory, this study aims to examine whether and how TTI quality influences tourist loyalty, representing a significant means to achieve destination sustainability. More specifically, this study tested a moderated mediation model in which basic psychological needs satisfaction mediated the relationship between TTI quality and tourist loyalty, while sociability moderated the link between TTI quality and basic psychological needs satisfaction. A survey research approach was used, and 746 complete, usable responses were collected in multiple cities in China. The results revealed that the direct impact of TTI quality on tourist loyalty is mediated by basic psychological needs satisfaction. Furthermore, sociability positively moderates the influence of TTI quality on tourist loyalty. This study extends the TTI literature by demonstrating the mechanism of basic psychological needs satisfaction and tourists\' sociability in the relationship between TTI quality and tourist loyalty. Managerial suggestions are provided for industry practitioners to improve tourist relationship management and the sustainability of destinations.

This study examined the relationships among vocational students\' perceptions of school service quality, their learning satisfaction, and their conceptions of vocational education in Chinese secondary vocational schools. Using a quantitative approach, data were collected from 10,721 students through multistage sampling. Perceived school service quality was assessed using the five-factor SERVPERF instrument, learning satisfaction was measured with the one-factor SSwLA scale, and conceptions of vocational education were evaluated using the one-factor SCoVE scale. These instruments were subjected to internal, convergent, discriminant, and construct validity tests, including exploratory and confirmatory factor analyses. Structural equation modeling (SEM) analyzed the relationships among the constructs. Additionally, mediation analysis was employed to explore the mediating role of students\' conceptions of vocational education in the relationship between perceived school service quality and learning satisfaction. Results indicated that learning satisfaction was positively influenced by students\' perceptions of school service quality, particularly responsiveness, assurance, reliability, and empathy, but negatively by tangibles. Furthermore, the association between students\' perceived school service quality and learning satisfaction was mediated by their conceptions of vocational education, highlighting the complex interaction between perceived service quality and students\' learning satisfaction. These findings provide critical insights for policymakers and educators seeking to enhance effectiveness and satisfaction within vocational education settings.

To investigate the effect of positive psychological capital on the health-promoting lifestyle of patients with chronic obstructive pulmonary disease (COPD) and the intermediary effects of life satisfaction and learned helplessness. A total of 482 patients who completed the pulmonary rehabilitation course at the Nantong Sixth People\'s Hospital of Jiangsu Province were surveyed using a self-designed questionnaire battery, encompassing the positive psychological capital, health-promoting lifestyle, life satisfaction, and learned helplessness scales. A total of 469 of the 482 questionnaires distributed were effectively returned, leading to an effective response rate of 97.3%. The mean scores on the positive psychological capital, life satisfaction, learned helplessness, and health-promoting lifestyle scales were 105.56 ± 10.44, 19.89 ± 6.33, 50.14 ± 5.47, and 104.22 ± 10.44, respectively. The structural equation model demonstrated good fit indexes. The path analysis revealed that positive psychological capital had a direct effect of 0.431 on health-promoting lifestyle, while life satisfaction and learned helplessness had a mediating effect on this relationship (both P < .05). Patients with COPD have low levels of positive psychological capital and health-promoting lifestyle. Thus, addressing psychological problems and providing continuous rehabilitation nursing to strengthen the psychological construct are essential in this patient group. Moreover, the positive psychological capital of patients with COPD can directly predict their health-promoting lifestyle and exert an influence via the chain mediating effect of life satisfaction and learned helplessness. Therefore, clinical medical staff should assess the positive psychological capital of patients with COPD and adjust the daily rehabilitation activities according to the patients\' mental state. Furthermore, enhancing the patients\' life satisfaction by employing diverse strategies to reduce learned helplessness can notably improve the health-promoting lifestyle of those with COPD.

UNASSIGNED: Older adults commonly face the risk of social isolation, which poses a significant threat to their quality of life. This study explores the association between social participation and life satisfaction among older Chinese adults.
UNASSIGNED: Data were sourced from the 2018 China Health and Retirement Longitudinal Study. Regression analysis and mediation analysis were employed to examine the relationship between social participation and life satisfaction, with a focus on the roles of loneliness and self-rated health.
UNASSIGNED: The results indicate that social participation is significantly positively associated with older adults\' life satisfaction. Furthermore, the positive association is more pronounced with increased diversity in social activities. Mediation analysis reveals that reductions in feelings of loneliness and improvements in health levels mediate the relationship between social participation and life satisfaction. Further analysis showed that social participation had a greater positive association among rural older adults and those lacking family companionship.
UNASSIGNED: This study provides evidence for enhancing life satisfaction among older adults and highlights the importance of diversity in social participation.

BACKGROUND: Positive solitude, taken as a meaningful activity, contributes to the improvement of health, well-being, and quality of life of older adults. The purpose of this study was to examine the reliability and validity of the Positive Solitude Scale (PS) among Chinese older to provide a reference for related research.
METHODS: A convenience sample of 608 older people from 10 provinces in China was used to conduct the survey.
RESULTS: The Chinese version of the PS consisted of 9 items with a unidimensional structure, which could explain 60.91% of the variance. The factor loadings of each item ranged from 0.67 to 0.82, and the communality ranged from 0.44 to 0.68. The confirmatory factor analysis showed good model fit (χ2/df = 2.771, RMSEA = 0.076, CFI = 0.972, IFI = 0.972, TLI = 0.959, PNFI = 0.665, PCFI = 0.675). It was found from the criterion-related validity test that PS scores were significantly and positively correlated with Satisfaction With Life Scale (SWLS), Autonomy, Competence, and Relatedness scores (r = 0.45 to 0.44); PS scores were significantly and negatively correlated with Short-Form UCLA Loneliness Scale (ULS-6), Kessler Psychological Distress Scale (K10), Ego Depletion Scale (EDS), and Acceptance and Action Questionnaire-2nd Edition (AAQ-II) (r = -0.27 to -0.36). The Cronbach\'s α coefficient value for the scale was 0.917; the split-half reliability coefficient value was 0.928. In addition, the PS showed cross-gender consistency.
CONCLUSIONS: The PS presented favorable psychometric characteristics in older people, which can be used as a valid tool for assessing older people\'s positive solitude.

Life satisfaction refers to an individual\' s cognitive evaluation of the overall quality of their life considering the various aspects therein. Although the existing research has demonstrated the between-person relationship between negative life events and life satisfaction based on retrospective measures, less is known about this relationship at the within-person level. A daily diary method could examine this within-person relationship and decrease systematic recall biases. Therefore, this study investigated the link between daily negative life events and daily life satisfaction, as well as the mediating role of perceived stress and the moderating role of trait rumination in 146 young adults (Mage = 20.75, SD = 1.35) using a 14-day daily diary design. Multilevel regression analysis showed that daily negative life events had negative predictive effects on daily life satisfaction. In addition, the multilevel 1-1-1 mediation analysis indicated that daily perceived stress mediated the association between daily negative life events and daily life satisfaction. More importantly, the mediating effect of perceived stress was moderated by trait rumination, with the within-person mediating effect being stronger for individuals with higher than those with lower trait rumination tendencies. These findings contribute to the understanding of the underlying pathways in the relationship between daily negative life events and daily life satisfaction and provide a new perspective for improving individuals\' life satisfaction.