scholarly journals The Role of Students’ Motivation in the Relationship between Perceived Learning Environment and Achievement in Science: A Mediation Analysis

2019 ◽  
Vol 30 (4) ◽  
pp. 51-260
Author(s):  
Aslihan Hafızoglu ◽  
◽  
Sundus Yerdelen ◽  
Keyword(s):  
Learning Environment ◽  
Mediation Analysis ◽  
Perceived Learning ◽  
The Relationship

scholarly journals COVID-19 uncertainty and sleep: the roles of perceived stress and intolerance of uncertainty during the early stage of the COVID-19 outbreak

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Dan Wu ◽  
Tingzhong Yang ◽  
Daniel L. Hall ◽  
Guihua Jiao ◽  
Lixin Huang ◽  
...  
Keyword(s):  
Path Analysis ◽  
Perceived Stress ◽  
Mediation Analysis ◽  
Early Stage ◽  
Intolerance Of Uncertainty ◽  
Policy Implications ◽  
Self Report ◽  
Poor Sleep ◽  
The Relationship

Abstract Background The COVID-19 pandemic brings unprecedented uncertainty and stress. This study aimed to characterize general sleep status among Chinese residents during the early stage of the outbreak and to explore the network relationship among COVID-19 uncertainty, intolerance of uncertainty, perceived stress, and sleep status. Methods A cross-sectional correlational survey was conducted online. A total of 2534 Chinese residents were surveyed from 30 provinces, municipalities, autonomous regions of China and regions abroad during the period from February 7 to 14, 2020, the third week of lockdown. Final valid data from 2215 participants were analyzed. Self-report measures assessed uncertainty about COVID-19, intolerance of uncertainty, perceived stress, and general sleep status. Serial mediation analysis using the bootstrapping method and path analysis were applied to test the mediation role of intolerance of uncertainty and perceived stress in the relationship between uncertainty about COVID-19 and sleep status. Results The total score of sleep status was 4.82 (SD = 2.72). Age, place of residence, ethnicity, marital status, infection, and quarantine status were all significantly associated with general sleep status. Approximately half of participants (47.1%) reported going to bed after 12:00 am, 23.0% took 30 min or longer to fall asleep, and 30.3% slept a total of 7 h or less. Higher uncertainty about COVID-19 was significantly positively correlated with higher intolerance of uncertainty (r = 0.506, p < 0.001). The mediation analysis found a mediating role of perceived stress in the relationship between COVID-19 uncertainty and general sleep status (β = 0.015, 95%C.I. = 0.009–0.021). However, IU was not a significant mediator of the relationship between COVID-19 uncertainty and sleep (β = 0.009, 95%C.I. = − 0.002–0.020). Moreover, results from the path analysis further showed uncertainty about COVID-19 had a weak direct effect on poor sleep (β = 0.043, p < 0.05); however, there was a robust indirect effect on poor sleep through intolerance of uncertainty and perceived stress. Conclusions These findings suggest that intolerance of uncertainty and perceived stress are critical factors in the relationship between COVID-19 uncertainty and sleep outcomes. Results are discussed in the context of the COVID-19 pandemic, and practical policy implications are also provided.

Mediation analysis of social deficits between self-criticism and aggression in adolescents

2021 ◽  
pp. 135910452110058
Author(s):  
Sayyeda Taskeen Zahra ◽  
Sadia Saleem ◽  
Halima Khurshid
Keyword(s):  
Mediation Analysis ◽  
Positive Association ◽  
Social Deficits ◽  
Significant Positive Association ◽  
Mediating Role ◽  
Study Results ◽  
Interpersonal Difficulties ◽  
Behavior Scale ◽  
The Relationship

This research aims to determine the mediating role of social deficits in self-criticism and aggression using a sample of 695 adolescents (girls = 49%, boys = 51%), aged 12 to 19 years ( M = 14.97, SD = 1.30) from an urbanized city of Pakistan. Interpersonal Difficulties Scale, Self-Criticism Scale, and Aggressive Behavior Scale were used in the present study. Results indicated a significant positive association of social deficits with self-criticism and aggression ( p < .001). Furthermore, findings also suggested a significant positive association between self-criticism and aggression. Mediation analysis revealed that self-criticism partially mediated the relationship between social deficits and aggression. Findings are discussed in terms of the expression and manifestation of self-criticism, social deficits, and aggression in adolescents in collectivistic cultures.

scholarly journals Trust Mediating Reliability–Reliance Relationship in Supervisory Control of Human–Swarm Interactions

2019 ◽  
Vol 62 (8) ◽  
pp. 1237-1248 ◽  
Author(s):  
Aya Hussein ◽  
Sondoss Elsawah ◽  
Hussein A. Abbass
Keyword(s):  
Unmanned Aerial Vehicles ◽  
Mediation Analysis ◽  
Supervisory Control ◽  
Predictive Power ◽  
Behavioral Responses ◽  
Mediating Role ◽  
Aerial Vehicles ◽  
Trust In Automation ◽  
The Relationship

Objective This work aims to further test the theory that trust mediates the interdependency between automation reliability and the rate of human reliance on automation. Background Human trust in automation has been the focus of many research studies. Theoretically, trust has been proposed to impact human reliance on automation by mediating the relationship between automation reliability and the rate of human reliance. Experimentally, however, the results are contradicting as some confirm the mediating role of trust, whereas others deny it. Hence, it is important to experimentally reinvestigate this role of trust and understand how the results should be interpreted in the light of existing theory. Method Thirty-two subjects supervised a swarm of unmanned aerial vehicles (UAVs) in foraging missions in which the swarm provided recommendations on whether or not to collect potential targets, based on the information sensed by the UAVs. By manipulating the reliability of the recommendations, we observed changes in participants’ trust and their behavioral responses. Results A within-subject mediation analysis revealed a significant mediation role of trust in the relationship between swarm reliability and reliance rate. High swarm reliability increased the rate of correct acceptances, but decreased the rate of correct rejections. No significant effect of reliability was found on response time. Conclusion Trust is not a mere by-product of the interaction; it possesses a predictive power to estimate the level of reliance on automation. Application The mediation role of trust confirms the significance of trust calibration in determining the appropriate level of reliance on swarm automation.

Coping with workplace ostracism: the roles of emotional exhaustion and resilience in deviant behavior

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Hongyan Jiang ◽  
Xianjin Jiang ◽  
Peizhen Sun ◽  
Xiuping Li
Keyword(s):  
Emotional Exhaustion ◽  
Mediation Analysis ◽  
Deviant Behavior ◽  
Moderated Mediation ◽  
Content Type ◽  
Manufacturing Enterprises ◽  
Mediating Role ◽  
Workplace Ostracism ◽  
The Relationship

PurposeThe purpose of this paper is to explicate the relationship between workplace ostracism and deviant behavior, and further test the mediating role of emotional exhaustion and the moderating role of resilience.Design/methodology/approachA sample of 409 first-line production workers from four manufacturing enterprises in China was collected. A moderated mediation analysis was employed to test the hypotheses and examine the relationships proposed in the research framework.FindingsThe findings indicate that emotional exhaustion could mediate the relationship between workplace ostracism and deviant behavior. Moreover, the results from the moderated mediation analysis suggest that the mediation of emotional exhaustion is moderated by resilience such that with a higher level of resilience, the mediation effect of emotional exhaustion becomes weaker.Research limitations/implicationsThe participants of this study are limited to manufacturing enterprises, and thus our findings may not be equally valid for other types of industries. Meanwhile, this study is a cross-sectional research that could not explain the causal relationship between workplace ostracism and deviant behavior.Practical implicationsThe present research can offer some managerial implications about how to avoid the occurrence of workplace ostracism and deviant behavior for organizations.Originality/valueThis study constructs a moderated mediation model by introducing the potential mediating role of emotional exhaustion and the moderating effect of resilience in order to reveal the mechanism through which workplace ostracism relates to deviant behavior. Our research not only integrates and enriches the ideas of the Stress-Non-Equilibrium-Compensation Approach and the Transactional Model of Stress and Coping Theory but could also inform future management practices for mitigating the negative consequences of workplace ostracism.

Core self-evaluations and psychological well-being: the mediating role of work-to-family enrichment

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Saiyada Ghzalah Sahin ◽  
Suchitra Pal ◽  
Brian M. Hughes
Keyword(s):  
Mediation Analysis ◽  
Well Being ◽  
Psychological Well Being ◽  
Content Type ◽  
Mediating Role ◽  
Bank Employees ◽  
Core Self ◽  
The Relationship ◽  
Family Enrichment

PurposeHow or whether dimensions of work-to-family enrichment (WFE) mediate the relationship between an individual's core self-evaluations (CSEs) and their psychological well-being (PWB) is yet to be explained. The purpose of this study is to examine the role of three WFE dimensions in mediating between CSEs and PWB in Indian bank employees.Design/methodology/approachThe present study collected data from 222 full-time bank employees working in Indian nationalized banks. The authors tested the study hypotheses using parallel mediation analysis.FindingsThe result showed positive associations among CSEs, all WFE dimensions (development, affect and capital-based) and PWB. Parallel mediation analysis suggested that two WFE dimensions (affect and capital-based) mediated the relationship between CSEs and PWB.Research limitations/implicationsThe use of a single source of data (Indian nationalized banks) limits the generalizability of the findings.Practical implicationsSenior management at these banks may build a happier and more satisfied workforce by implementing appropriate training and personality development programs. Empowering and rewarding employees for the desired performances may help them appreciate their self-worth, enrich their quality of life (by gaining positive resources from work-family interactions) and ultimately improve their PWB.Originality/valueThe research literature has been relatively silent on the mediating role of individual dimensions of WFE. The present study adds to the existing body of knowledge by exploring the role of individual dimension-based WFE in the relationship between CSEs and PWB.

scholarly journals The relationship between abusive supervision and organizational trust: The role of subordinates’ self-esteem

2020 ◽  
Vol 38 (2) ◽  
pp. 181-197
Author(s):  
Maria João Velez
Keyword(s):  
Adverse Effects ◽  
Mediation Analysis ◽  
Organizational Trust ◽  
Abusive Supervision ◽  
Self Esteem ◽  
Organizational Settings ◽  
The Impact ◽  
The Relationship ◽  
Role Behaviors

Interest in abusive supervision (Tepper, 2000) has increased due to its serious personal andorganizational costs. As such, there is a need for additional studies that identify the individuals’ factorsthat can minimize the adverse effects of abusive supervision.Specifically, we predict employee self-esteem as a buffer of the relationship between abusivesupervision, organizational trust and in-role behaviors. Additionally, we suggest organizational trustas a possible mechanism linking abusive supervision to in-role behaviors. Our model was exploredamong a sample of 201 supervisor-subordinate dyads from different organizational settings. The resultsof the moderated mediation analysis supported our hypotheses. That is, abusive supervision wassignificantly related to in-role behaviors via organizational trust when employees’ self-esteem waslow, but not when it was high. These findings suggest that self-esteem buffers the impact of abusivesupervision perceptions on organizational trust, with consequences for performance.

scholarly journals Analysis of the Relationship between Learning Environment and Student Engagement 个体背景和学习环境因素对来华本科留学生学习投入的影响

2020 ◽  
Vol 10 (S(1)) ◽  
pp. 40-50
Author(s):  
Genshu Lu ◽  
Lijie Li ◽  
Mei Tian
Keyword(s):  
Student Engagement ◽  
Learning Environment ◽  
Undergraduate Students ◽  
International Student ◽  
Perceived Learning ◽  
Active Engagement ◽  
Academic Activities ◽  
Research Findings ◽  
Education In China ◽  
The Relationship

Drawing on the data generated by a survey involving 1,428 international undergraduate students in China, this article analyzed the relationship between the participants’ perceived learning environment and their self-reported engagement in academic activities. The findings revealed the participants’ uneven participation in academic activities. Based on their self-reported levels of student engagement, the participants were categorized into three types: i.e. active engagement (23.2%), lack of engagement (45.8%) and inadequate engagement (31.0%). In line with the previous research findings, this research confirmed a significant relationship between international students’ perceived learning environment and their engagement in academic studies. Suggestions were given for the enhancement of international student education in China. 本研究应用对1428名来华本科留学生的调查数据，探讨了来华留学生的学习投入状态，以及个体因素和学习环境因素对其学习投入的影响。研究发现，就总体而言，来华本科留学生感知的学习环境处于良好状态，他们的学习投入程度则处于一般偏低水平；根据来华本科留学生学习投入情况，可将其学习投入类型分为高投入型、低投入型和欠投入型三类，分别占比23.2%，45.8%，31.0%；个体因素和学习环境因素对来华本科留学生的学习投入程度具有一定的显著影响。为提高来华留学生的学习投入程度，一方面要从来华留学生自身出发，提高学习自觉性，增强学习投入水平；另一方面，要根据来华本科留学生的个体背景采取胡针对性的策略，同时通过营造良好的学习环境来提升来华本科留学生的学习投入水平，帮助其获得更好的在华留学经历。

scholarly journals Relationship between Air Passenger Transport, Tourism and Real Gross Domestic Product in Africa: A Longitudinal mediation analysis

2021 ◽  
Vol 10(4) (10(4)) ◽  
pp. 1200-1214
Author(s):  
Chengete Chakamera ◽  
Noleen M Pisa
Keyword(s):  
Gross Domestic Product ◽  
Mediation Analysis ◽  
Structural Equation ◽  
Total Effect ◽  
Domestic Product ◽  
Passenger Transport ◽  
Real Gross Domestic Product ◽  
Longitudinal Mediation ◽  
The Relationship

This paper analysed the relationships between air passenger transport, tourism and real gross domestic product per capita (rGDPpc) in Africa. Mediation models were analysed using the structural equation modelling approach. This analysis determined the role of a mediator variable in the relationship between dependent and independent variables. Bi-directional positive relationships were found between air passenger transport and rGDPpc, tourism and rGDPpc, followed by air passenger transport and tourism. A certain proportion of air passenger transport’s total effect on rGDPpc was from increased tourism, and some of the rGDPpc’s total effect on air passenger transport were from increased tourism. A sizable effect of tourism on rGDPpc was derived from increased air passenger transport, and a larger portion of rGDPpc’s total effect on tourism was from increased air passenger transport. These percentages show the strength of the mediation (or indirect) paths. The findings imply that it is vital to consider harmonised or integrated policies that facilitate the linkages between air passenger transport, tourism and rGDPpc. Novel in this study, is the scrutiny of the interrelationships between air passenger transport, tourism and rGDPpc in Africa, using longitudinal mediation analysis.

scholarly journals The Relationship between Clinical Placement Duration and Students’ Satisfaction with the Quality of Supervision and Learning Environment: A Mediation Analysis.

2020 ◽  
Author(s):  
Alberto González-García ◽  
Camilla Strandell-Laine ◽  
Ana Díez-Fernández ◽  
Helena Leino-Kilpi ◽  
Vicente Martínez-Vizcaíno ◽  
...  
Keyword(s):  
Nursing Students ◽  
Learning Environment ◽  
Mediation Analysis ◽  
Clinical Training ◽  
Nursing Student ◽  
Clinical Placement ◽  
Practical Training ◽  
Total Satisfaction ◽  
Good Learning ◽  
The Relationship

Abstract Background: Multiple factors that influence the learning experience of nursing students while they are in clinical training have been identified. Nevertheless, there is no evidence on what is the optimum time a nursing student should remain in the different practice settings for achieving the required competencies nor how this duration of the placement may be influenced by other variables.The aim of the study was examine whether the relationship between the clinical placement duration and total satisfaction with clinical training is mediated by supervisory relationship and learning environment.Method: A mediation analysis was conducted using the data from a cross-sectional study conducted in 17 higher educational institutions from nine European countries with the CLES+T scale (n=1903 pre-registration nursing students). Besides, ANCOVA models were used to assess mean differences in total satisfaction by categories of supervision factors, clinical placement duration and participants’ characteristics.Results: A significant increase of total satisfaction was found as better learning environment participant’s perceived, as well as better was their satisfaction with their supervisor (both p<0.001). Students that considered the supervisor the most important person in practical training were significantly more satisfied as compared with those who considered the nurse teacher as the most important [mean 4.15 (0.89) vs 3.23 (1.16)]; p=0.001]. The satisfaction with the supervisor (IE= 0.101 [95% CI 0.016; 0.183]) and a good learning environment (IE= 0.088 [95% CI 0.003; 0.170]) mediated the relationship between clinical placement duration and total satisfaction perceived by the students.Conclusion: Nursing students with longer clinical placement duration were more satisfied with clinical training as a result of both their satisfaction with their supervisor and the good learning environment perceived. The optimal duration a nursing student should remain in the different practice settings to reach a balance between the achievement of fully competent nurses and the maximum level of satisfaction at the practicum ward should be around seven weeks. The role of nurse teachers and supervisors in contributing the acquisition of competences of nursing students needs to be clarified.

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