摘要 : The aim of the current study was to examine the association between body image and hopelessness as well as the roles of aging self-stereotypes and marital status in this association in older adults. There were 821 older adults who participated in the present study and completed questionaries about body image, aging self-stereotypes, hopelessness, demographic information (age and sex), marital status, and health status. The results showed that body image was associated with hopelessness in older adults, and aging self-stereotypes mediated the link between body image and hopelessness. Moderated analyses further indicated that the path from body image to aging self-stereotypes was stronger for single older adults than for those who were married. The results emphasize that older adults' dissatisfaction with their body image can enhance negative aging self-stereotypes, which then result in more severe hopelessness. Marital relationships can alleviate the negative effect of body image on aging self-stereotypes in older adults.

摘要 : The quantitative evaluation of the coupling coordination degree (CCD) between the regional economy and eco-environment systems is of great importance for the realization of sustainable development goals, which could identify economic or eco-environmental cold areas. To date, traditional evaluation frameworks mainly include the indicator system construction based on statistical data, which seldom utilize the geo-spatiotemporal datasets. Hence, this study aimed to evaluate the CCD change trend of the Yangtze River Delta (YRD) and explore the relationship between the CCD, economy, and eco-environment on the county scale. In this study, YRD was selected as the study area to evaluate its level of CCD at different periods, and then the nighttime difference index (NTDI) and eco-environmental comprehensive evaluation index (ECEI) were calculated to represent the difference in the development of the regional economy and the eco-environmental quality (EEQ). The CCD between the two systems was then calculated and analyzed using global, local, and Geary's C spatial autocorrelation indicators, in addition to change trend methods. The main findings showed that: (1) During the period 2000–2020, the economic system in YRD showed a continuously upward trend (0.0487 a−1), with average NTDI values of 0.2308, 0.2964, 0.3223, 0.3971, and 0.4239, respectively. In spatial terms, the economy system showed a distribution of "high in the east and low in the west". (2) YRD's EEQ indicated a gradual upward trend (from 0.3590 in 2000 to 0.3970 in 2020), with a change trend value of 0.0020 a−1. Spatially, the regions with high ECEI were mainly located in southwestern counties. (3) In the past 20 years, the CCD between economic and eco-environment systems showed an increased change trend, with a change trend value of 0.0302 a−1. The average CCD values for the five periods were 0.3992, 0.4745, 0.4633, 0.5012, and 0.5369. The overall level of CCD improved from "moderate incoordination" to "low coordination". (4) Both NTDI and ECEI indexes have a positive effect on the improvement of regional CCD. However, the contribution of NTDI is a little higher than that of ECEI.

摘要 : Inhibition of return (IOR) has proved to be weakened by audiovisual integration because of the increased perceptual salience of targets. Although other audiovisual interactions, such as crossmodal correspondence, have also been shown to facilitate attentional processes, to the best of our knowledge, no study has investigated the interaction between crossmodal correspondence and IOR. The present study employed Posner's spatial cueing paradigm and manipulated the cue validity, crossmodal correspondence congruency and time interval of auditory and visual stimuli (AV interval) to explore the effect of crossmodal correspondence on the IOR effect. The behavioral results showed a reduced IOR effect under the correspondence congruency condition in contrast to the correspondence incongruency condition at the AV interval of 200 ms, whereas at an AV interval of 80 ms, the decreased IOR effect under crossmodal correspondence congruency was eliminated. The electrophysiological results showed a reduced amplitude difference in P2 between valid and invalid cue conditions when the crossmodal correspondence effect decreased the IOR effect. The present study provided the first evidence of the weakened effect of the crossmodal correspondence effect on the IOR effect, which could be eliminated by audiovisual integration.

摘要 : The rapid urbanization in China has had a profound impact on religious practices of rural communities, but few study has explored the relevant dynamics. This study provides an overview of urbanization's impact on rural religious spaces, and compares the changes of religious spaces before and after urbanization. It aims at improving the understanding of religion in urbanized communities. Phenomenological methods were employed to analyze our transcriptions of 16 interviews which were conducted in the religious spaces of 11 urbanized communities in Jiangsu, China. We also investigated the worship circle mentioned by the participants through field surveys and map analysis. Based on these, four similar themes were sorted out, namely, worship circle and environment, aging and feminizing agents, ritual and secular life, as well as religious well-being. And the results showed that: (1) passive change of worship circles would bring new sense of belonging and identity to elderly residents' (2) the new religious spaces contained a lot of local knowledge and traditional characteristics, which were evolving continuously with sites sacredness maintenance and secularization function expansion' (3) female agents were of great importance to religious spaces preservation.

摘要 : BACKGROUND:Mutual help among members is critical to the accomplishment of complex tasks in an organization. Helping behaviors are infectious, and employees learn to imitate their coworkers' helping behaviors through observation. However, whether coworker helping triggers imitation learning depends on observers' motivational attributions for coworker helping behaviors to some extent. OBJECTIVE:Based on attribution theory and approach-avoidance framework, this research explored the approach and avoidance-oriented emotional and behavioral consequences of observers' prosocial and impression management motivational attributions of coworker helping behavior. METHODS:An experimental study with 178 participants and a field study with 259 employees was conducted. RESULTS:The results revealed that observers attribute coworkers' helpfulness to prosocial motivation, which elicited observers' approach-oriented emotions (i.e., positive empathy) and behaviors (i.e., helping behavior) and reduced coworker exclusion, while impression-management motivation elicited observers' avoidance-oriented emotions (i.e., disgust) and behaviors (i.e., coworker exclusion) and reduced helping behavior. CONCLUSION:The results suggest that prosocial motivational attributions and impression management motivational attributions are key factors in determining whether observers have approach- or avoidance-oriented emotions and behaviors toward coworker helping. Accordingly, individual employees and managers should focus on employees' motivation to help others in order to promote mutual support and harmony in the workplace.

摘要 : Previous studies have tested attentional gain patterns, for example, within the normalization model of attention (NMoA), by altering the relative sizes of the attention field and stimuli. Existing studies have not investigated whether the gain patterns of altering the relative exogenous cue size as compared with the target stimuli matches the prediction of NMoA and whether these gain patterns exist in the late stage of attentional processing. To resolve these questions, the present study maintained the target grating size and changed the exogenous cue size in both short and long cue-target onset asynchronies (CTOAs) conditions. The results revealed response gain for small cue/large target size conditions and contrast gain for large cue/small target size conditions, which was consistent with the NMoA. However, we observed the decrease in the contrast gain factor only with long CTOAs, regardless of whether the cue size was relatively small or large. This indicated that NMoA-related effects based on the relative attentional field dominated in the early stage and that the contrast gain dominated in the late stage.

摘要 : Prior studies have attributed and confirmed the importance of hosts' information disclosure on boosting their performance due to the prominent information asymmetry on peer-to-peer rental platforms. This study takes a step further by analyzing how hosts and neighbors' disclosure of descriptions simultaneously and interactively influences the review volume and performance of Airbnb listings. Based on a panel dataset and fixed effect regression models, the results confirmed the findings of prior studies that self-disclosure of descriptions has a positive effect on the review volume and performance. We also initially find a substitute effect between self-disclosure of descriptions and neighbors' disclosure of public information, with a complementary effect between self-disclosure of descriptions and neighbors' disclosure of private information. As a novel attempt to analyze the effect of neighbors' information disclosure on property performance, this study provides important implications for relevant literature and for hospitality professionals to improve information disclosure strategies.

摘要 : In order to ensure a smooth construction project, it is necessary to select an appropriate contractor. However, traditional bid evaluation methods are highly subjective in determining weights. Data envelopment analysis (DEA), a comprehensive bid evaluation method that considers multiple factors, was introduced to reduce subjectivity and provide a simple yet comprehensive method for evaluating bids. Based on the existing cross-evaluation and balance index models, this research proposed a new DEA ranking model—the comprehensive input efficiency model, as well as its specific application steps. Additionally, a case study on selecting contractors for a water engineering project was presented to demonstrate the effectiveness of this model. The results indicated that the comprehensive input efficiency model could achieve the same ranking function as the balance index and was suitable for assessing bidders' relative efficiency. Moreover, the comprehensive input efficiency model proposed in this research is more simplified. Thus, this research compensates for the drawbacks of the existing comprehensive evaluation models in that the bid evaluation process is cumbersome, thereby extending the research on DEA methods in bid evaluation. Additionally, the model provides tenderers with a more efficient and effective bid evaluation method to select the most appropriate contractor. In the future, research may be conducted to apply DEA to other types of projects, including service projects, real estate, and consulting services.

摘要 : With the continuous development of the construction industry, the current construction production mode is gradually transforming into the contractor, professional subcontractor and labor subcontractor's "main-sub contractor" cooperative production mode in the market segmentation. Long-term cooperation between contractors and subcontractors is beneficial to both parties, yet only limited research has explored the factors that determine contractors' willingness to cooperate with subcontractors on a long-term basis. This paper explores the factors that influence contractors' willingness to cooperate with subcontractors in the long term and the forming mechanisms. To achieve this goal, this study combines the characteristics of the construction industry to increase the variable of past experience, constructing an extended planned behavior theory model. Through questionnaire surveys, contractors with experience in subcontract management were surveyed, and the hypotheses were tested using structural equation modeling techniques. The results showed that contractors' long-term cooperation intention was mainly influenced by attitudes, subjective norms, and perceived behavioral control. While past experience, a new variable, had significant effects on attitudes and perceived behavioral control, influencing contractors' long-term cooperation intention by affecting attitudes and perceived behavioral control, past experience had no direct effect on subjective norms. This study will explain the formation mechanism of the general contractor and subcontractor's long-term cooperative relationship and provide a theoretical basis for the general contractor to select partners and suggestions for subcontractors to improve their work.

摘要 : Natural resources are considered a vital organ of the economy and play an important role in economic growth, creating jobs and enhancing the standard of life across the globe. However, Natural resources remained a dilemma for researchers in the past' several studies suggest it as a curse while some authors suggest it as a blessing for the country's economic growth This research examines the "resource curse" hypothesis along with the interactive relationship of technological innovations, financial risk index and economic growth of china for the period of 1984–2021. Few researchers in previous studies have analyzed the financial risk index and technological innovations in the nexus with natural resources. This novel study aims to examine the impact of natural resources on the economic growth of china in the presence of technological innovations and financial risk index. Time series methods and Quantile regression is employed to examine the impact of indicators on economic performance. For the stationarity, ADF (Augmented Dicky-Fuller tests) are used, for better co-integrations Bayer-Hanck model is employed, to check the robustness of the study we use FMOLS model (fully modified ordinary least square) and DOLS model (Dynamic ordinary least square) and in the last the granger causality test is used. The results of the study are concluded on the point that natural resources negatively affect the economic growth of china which means there is resource curse hypothesis in china. Furthermore, the technological innovations, enhancement in the financial risk index and trade lead to the improvement in China's economic growth. We also find that investment and improving technological innovations can bring significant changes in the country's economic performance. Last we find an inverse relationship between financial risk and the economic performance of China.