The Coronavirus Anxiety Scale: Cross-national measurement invariance and convergent validity evidence.

Coronavirus Anxiety Scale (CAS) is a widely used measure that captures somatic symptoms of coronavirus-related anxiety. In a large-scale collaboration spanning 60 countries (Ntotal = 21,513), we examined the CAS's measurement invariance and assessed the convergent validity of CAS scores in relation to the fear of COVID-19 (FCV-19S) and the satisfaction with life (SWLS-3) scales. We utilized both conventional exact invariance tests and alignment procedures, with results revealing that the single-factor model fit the data well in almost all countries. Partial scalar invariance was supported in a subset of 56 countries. To ensure the robustness of results, given the unbalanced samples, we employed resampling techniques both with and without replacement and found the results were more stable in larger samples. The alignment procedure demonstrated a high degree of measurement invariance with 9% of the parameters exhibiting noninvariance. We also conducted simulations of alignment using the parameters estimated in the current model. Findings demonstrated reliability of the means but indicated challenges in estimating the latent variances. Strong positive correlations between CAS and FCV-19S estimated with all three different approaches were found in most countries. Correlations of CAS and SWLS-3 were weak and negative but significantly differed from zero in several countries. Overall, the study provided support for the measurement invariance of the CAS and offered evidence of its convergent validity while also highlighting issues with variance estimation. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

How green intrinsic and extrinsic motivations interact, balance and imbalance with each other to trigger green purchase intention and behavior: A polynomial regression with response surface analysis.

This research aims to examine how green extrinsic and intrinsic motivations individually and jointly affect green purchase intention and actual behavior, drawing on the integration of self-determination theory and the theory of planned behavior. Based upon a sample of 4062 consumers in Vietnam, we methodologically adopted a polynomial regression with response surface analysis to shed the light on how a higher degree of eco-friendly consumption intention and behavior is synthesized from the balance between high green extrinsic and intrinsic motivations. Conversely, a large imbalance between green extrinsic and intrinsic motivations will lower the level of environmentally friendly consumption. Additionally, this study indicates that green purchase intention is the most important predictor of green purchase behavior, and that green purchase intention significantly mediates the insolated and joint effects of green extrinsic and intrinsic motivations on eco-friendly consumption behavior.

Utilizing the theory of planned behavior to predict COVID-19 vaccination intention: A structural equational modeling approach.

It is essential to achieve herd immunity in order to control the COVID-19 pandemic, and this requires a high level of vaccination rate. Despite the importance of vaccination, hesitancy and unwillingness in receiving the COVID-19 vaccine still exists. It is therefore crucial to comprehend the intentions of adults regarding COVID-19 vaccination, which is beneficial for establishing community immunity and an efficient future pandemic response. An online survey was administered to 2722 adults in Vietnam. Cronbach's alpha, exploratory factor analysis (EFA), and confirmatory factor analysis (CFA) were used to test the reliability and validity of the developed scales. Then, structural equational modeling (SEM) was employed to test correlations. This study found that favorable attitudes toward COVID-19 vaccines played the most important role in shaping adults' intention to receive these vaccines, followed by perceived behavioral control, perceived benefits of COVID-19 vaccines, and subjective norms. Concurrently, all three core dimensions of the theory of planned behavior mediated the link between the perceived benefits of COVID-19 vaccines and the intention to receive them. Also, there were significant differences between males and females in the way they formed this intention. The findings of this study offer valuable guidance for practitioners on how to encourage adults to receive COVID-19 vaccinations, as well as how to limit the transmission of the COVID-19 virus.

Practices regarding the COVID-19 outbreak and life satisfaction: A moderated mediation model of psychological distress and fear of Covid-19.

Increasing attention has been recently paid to the influences of the COVID-19 outbreak on the human psyche due to its potentially detrimental after-effects. However, little is known about the effects of practices introduced to contain the COVID-19 outbreak, such as social isolation and lockdowns, on individuals' psychological problems and well-being, or how a fear of COVID-19 amplifies or reduces these effects. Using a sample of 2680 Vietnamese adults, data were collected between 15 August and 15 November 2021 through an online-based survey. This study adopted a moderated mediation model. Remarkably, the fear of COVID-19 was not only found to significantly exacerbate the adverse effects of psychological distress on life satisfaction, but it also significantly decreased the impact of COVID-19 practices on satisfaction with life. The fear of COVID-19 significantly moderated the mediation effect of psychological distress on the relationship between COVID-19 practices and life satisfaction. This study makes significant and novel contributions to our extant knowledge about the destructive consequences of COVID-19. The findings of our study can benefit policymakers and practitioners and include valuable recommendations on how to avert psychological crises and increase individuals' well-being during or after a pandemic.

The single, complementary, balanced, and imbalanced influences of entrepreneurial attitudes and intentions on entrepreneurial behaviors: Polynomial regression with response surface analysis.

This research aims to examine how attitudes toward entrepreneurship and entrepreneurial intention individually and jointly affect start-up behaviors, drawing on the Theory of Planned Behavior. Based upon a survey dataset of 1890 master's students in Vietnam, we methodologically adopted a polynomial regression with response surface analysis to shed light on how a higher degree of entrepreneurial behavior is synthesized from a balance between high attitudes toward entrepreneurship and entrepreneurial intention. Conversely, a large imbalance between attitudes toward entrepreneurship and entrepreneurial intention will lead to a lower level of start-up behaviors. Additionally, this study illustrates the gendered perspectives related to the complex interactions between attitudes toward entrepreneurship, entrepreneurial intention, and start-up behaviors when a high discrepancy between entrepreneurial attitudes and intentions results in a sharp decrease in start-up behaviors in women but does not occur in men. In addition to theoretical contributions, some practical and managerial suggestions are provided for enforcing entrepreneurial activities.

Psychological distress related to Covid-19 in healthy public (CORPD): A statistical method for assessing the validation of scale.

Using the empirically statistical method, such as Cronbach's alpha, exploratory factor analysis, and confirmatory factor analysis, to assess the validation of the scales, which reflected the psychological distress related to Covid-19. The scale of covid-19 related psychological distress in healthy public, developed by Feng et al. (2020), has been measured by two factors, including anxiety and fear of being inflected by covid-19 (AF) and suspicious of being inflected by covid-19 (SU). Common method variable was employed to confirm that common method bias was not a major issue in this study.•This study confirmed that both anxiety and fear of being inflected by covid-19 and suspicious of being inflected by covid-19 has been validated with 6 items.•The results of this study provided valid scales that indicated psychological distress involved in covid-19 for further studies to investigate the impacts of covid-19 pandemic on individuals' mental health.•The findings also served as the good references for both scholars and practitioners to inhibit the spread of covid-19.

The impact of fear and anxiety of Covid-19 on life satisfaction: Psychological distress and sleep disturbance as mediators.

Little is known about the impacts of covid-19 pandemic on mental health problems among youth population whereas this information is extremely necessary to develop appropriate actions to support these young people overcoming psychological crisis and increasing satisfaction with life during the disease outbreak. This study not only explores the influences of fear and anxiety of covid-19 on life satisfaction, but it also examines the mediating roles of psychological distress and sleep disturbance in this linkage. 1521 students from universities in Vietnam was assessed utilizing the online-based cross-sectional survey. The study revealed that fear and anxiety of covid-19 was strongly related to psychological distress and sleep disturbance and life satisfaction among Vietnamese university students. Also, life satisfaction was found to have a strong and negative association with psychological distress, but without sleep disturbance. Moreover, the findings of the study revealed that fear and anxiety of covid-19 reduced life satisfaction and increased sleep disturbance via psychological distress. This study was expected to contribute to the extant literature by enriching our understanding the serious impacts of covid-19 pandemic on youths' mental health as well as provide some useful references for policy makers to prevent the occurrence of psychological crisis among university students.