scholarly journals The Mediating Effect of Change of Direction Speed in the Relationship between the Type of Sport and Reactive Agility in Elite Female Team-Sport Athletes

2021 ◽  
pp. 699-705
Author(s):  
Jarosław Domaradzki ◽  
Marek Popowczak ◽  
Teresa Zwierko
Keyword(s):  
Mediation Analysis ◽  
Team Sports ◽  
Mediating Effect ◽  
Change Of Direction ◽  
Sport Training ◽  
Effective Components ◽  
Study Results ◽  
Reactive Agility ◽  
The Relationship

The main aim of this study was to examine the mediating effect of the change of direction speed (CODs) on reactive agility (RA) in female players participating in different team sports (TS). In total, there were 31 elite female players from the Polish national basketball (n = 12, aged 24.98 ± 3.38) and handball (n = 19, aged 27.34 ± 4.68) teams participated in this study. Two experiments using the ‘five-time shuttle run to gates’ test with similar movement patterns were used to determine the players’ RA and CODs. A simple mediation model was utilised to investigate the potential mediation role of CODs and its effect on RA. The results revealed a primary, statistically significant effect of TS on RA (B = 0.796, p = 0.005), which decreased and became statistically insignificant after including the CODs variable into the model of mediation analysis (B = 0.337, p = 0.192). The RA test results were mediated by changes in CODs (B = 0.764, p < 0.001). Likewise, TS affected CODs (B = 0.602, p = 0.016). The general conclusion is that the relationship between TS and RA is not inherent. The direct effect of TS on RA disappears in the presence of the mediator CODs. Study results confirm the relevance of using the mediation analysis to apply in sport training. Identification of the critical ingredients of the athletes’ agility performance can improve training programs by focusing on effective components.

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 Examining the Mediating Role of Altruism in the Relationship between Empathic Tendencies, the Nature Relatedness, and Environmental Consciousness

2021 ◽  
Author(s):  
Nudar Yurtsever ◽  
Duriye Esra Angın
Keyword(s):  
Mediating Effect ◽  
Cluster Sampling ◽  
Environmental Consciousness ◽  
Mediating Role ◽  
Nature Relatedness ◽  
Screening Model ◽  
Study Results ◽  
Nature Relatedness Scale ◽  
The Relationship

A study was conducted using a correlational screening model to determine the mediating effect of altruism in the relationship between empathic tendencies, the nature relatedness and environmental consciousness. The participants of the study, selected via random cluster sampling design, are composed of 305 pre-school teachers working in pre-schools and kindergartens in a city located in Turkey’s Aegean region. The ‘Empathic Tendency Scale’, ‘Altruism Scale’, ‘Nature Relatedness Scale’, and ‘Environmental Consciousness Scale’ were used as data collection tools. The analyses of the sub-purposes were carried out using the PROCESS macro (Model 4) developed by Andrew Hayes using the SPSS infrastructure. When the study results were examined, the indirect effects of the empathic tendency on nature relatedness and environmental consciousness were found to be significant. Thus, altruism was the mediator for the relationship between the empathic tendency and nature relatedness (β=.13, 95% BCA CI [.08; .19]) and for the relationship between emphatic tendency and environmental consciousness (β=.36, %95 BCA CI [.18; .57]).

Mediating Role of Employee Emotions in the Relationship Between Authentic Leadership and Employee Innovation

2014 ◽  
Vol 42 (8) ◽  
pp. 1267-1278 ◽  
Author(s):  
Juanmei Zhou ◽  
Yueru Ma ◽  
Weibo Cheng ◽  
Bing Xia
Keyword(s):  
Leadership Style ◽  
Hierarchical Linear Modeling ◽  
Authentic Leadership ◽  
Positive Emotions ◽  
Mediating Effect ◽  
Linear Modeling ◽  
Mediating Role ◽  
Study Results ◽  
The Relationship

Although researchers emphasize that the construct of authentic leadership (AL) is relevant to resolving different kinds of failures and inadequacies of leadership, it remains unknown whether or not, and how, authentic leadership style intrinsically evokes employees' innovation. Using multilevel data from 76 teams sourced from 5 enterprises in China, we applied hierarchical linear modeling and found a positive relationship between AL and employees' innovation. Employees' positive emotions were found to have a mediating effect in this relationship, whereas employees' negative emotions did not act as a mediator. Our study results extend AL theory by revealing the cross-level effects of authentic leadership, and provide practical implications to help leaders perform relevant interventions in promoting employee innovation.

scholarly journals Mediation Analysis of the Role of Air Pollution on the Relationship between Road Network Density and Cognitive Function: Results from a Cross-Sectional Study among Adults Age 60 and Older in Liaoning, China

2020 ◽  
Author(s):  
Xue Bai ◽  
Jiaxin Wei ◽  
Dechun Luan ◽  
Mengting Liu ◽  
Yonghui Gong ◽  
...  
Keyword(s):  
Air Pollution ◽  
Cognitive Function ◽  
Mediation Analysis ◽  
Road Network ◽  
Mediating Effect ◽  
Network Density ◽  
Heating Period ◽  
Cross Sectional ◽  
The Relationship

Abstract Background: Research on the relationship between road network density and cognitive function is lacking, and air pollution is related to both issues.Objective: We examined the mediating role of air pollution in relationship to road network density and cognitive function of older adults in Liaoning, China.Methods: This analysis included 745 adults age 60 and older. We obtained road network density for total roads, main roads, secondary roads, and other roads by OpenStreetMap and QGIS. We used air quality index (AQI) for the whole year, heating period, and nonheating period to assess individual air pollution exposure levels in different periods. We measured cognitive function using the Mini-Mental State Examination (MMSE). We used mediation analysis to evaluate the role of air pollution in the relationship between road network density and cognitive function.Results: The relationship between total road network density and global cognitive function was positive (β>0, p<0.01), and air pollution had a suppressing effect. The main road network density and cognitive function were negatively correlated, and the mediating effect of air pollution for all three periods accounted for 81.69%–90.09% of the total effects. The other road network density and cognitive function were positively correlated, and the suppressing effect of air pollution for all three periods accounted for 10.06%–18.50% of the total effects. The secondary road network density and cognitive function were positively correlated, and the suppressing effect of air pollution in the whole year and heating period accounted for 21.06% and 26.10% of the total effects, respectively. During nonheating period, the suppressing effect of air pollution was not statistically significant [β = −0.018; standard error (SE) = 0.014; 95% confidence interval (CI): −0.046, 0.007].Conclusion: Because the different categories of road network density have different relationships with cognitive function, air pollution had different effects on these relationships.

scholarly journals The Influence of Post-Traumatic Growth on College Students’ Creativity During the COVID-19 Pandemic: The Mediating Role of General Self-Efficacy and the Moderating Role of Deliberate Rumination

2021 ◽  
Vol 12 ◽  
Author(s):  
Wei Zeng ◽  
Yuqing Zeng ◽  
Yanhua Xu ◽  
Dongtao Huang ◽  
Jinlian Shao ◽  
...  
Keyword(s):  
Posttraumatic Growth ◽  
Mediation Analysis ◽  
Self Efficacy ◽  
Moderated Mediation ◽  
Mediating Effect ◽  
Post Traumatic Growth ◽  
Post Traumatic ◽  
The Relationship ◽  
General Self Efficacy

Purpose: This study used a moderated mediation model to test the mediating effect of general self-efficacy on the relationship between post-traumatic growth (PTG) and creativity and the moderating effect of deliberate rumination in the second path of the indirect mediation path during the COVID-19 pandemic.Methods: A sample of 881 university students from Guangdong Province, China, was surveyed with the Posttraumatic Growth Inventory, the Runco Ideational Behavior Scale, the General Self-Efficacy Scale, and the Deliberate Rumination Inventory. SPSS (23 version) and PROCESS (3.3 version) were used for correlation analyses, mediation analysis, and moderated mediation analysis.Results: (1) PTG was positively correlated with creativity, self-efficacy, and deliberate rumination. Creativity was positively correlated with self-efficacy and deliberate rumination. Deliberate rumination was positively correlated with self-efficacy. (2) Self-efficacy mediated the relationship between PTG and creativity. (3) Deliberate rumination moderated the second half of the path of “PTG → self-efficacy → creativity.”Conclusions: PTG affected creativity directly and also indirectly through self-efficacy. In particular, deliberate rumination moderated the relationship between self-efficacy and creativity, such that the association was stronger when the incidence of deliberate rumination was low. These results provide a more comprehensive understanding of the positive link between PTG and creativity.

Moderating Role of Gender in the Relationship between Cognitive Errors and Anxiety among Adolescents

2020 ◽  
Vol 4 (1) ◽  
pp. 86-102
Author(s):  
Tasnim Rehna ◽  
Rubina Hanif ◽  
Muhammad Aqeel
Keyword(s):  
Mental Health Problems ◽  
Adolescent Psychopathology ◽  
Future Research ◽  
Cognitive Errors ◽  
Adolescent Anxiety ◽  
Study Results ◽  
The Status ◽  
Manifest Anxiety ◽  
The Relationship

Background: Widespread social paradigms on which the status variances are grounded in any society, gender plays pivotal role in manifestation of mental health problems (Rutter, 2007). A hefty volume of research has addressed the issue in adults nonetheless, little is vividly known about the role of gender in adolescent psychopathology. Sample: A sample of 240 adolescents (125 boys, 115 girls) aging 12-18 years was amassed from various secondary schools of Islamabad with the approval of the Federal Directorate of Education (FDE), relevant authorities of the schools and the adolescents themselves. Instruments: Taylor Manifest Anxiety Scale (Taylor & Spence, 1953) and Children’s Negative Cognitive Errors Questionnaire (CNCEQ) by Leitenberg et al., (1986) were applied in present study. Results: Multiple regression analysis revealed that cognitive errors jointly accounted for 78% of variance in predicting anxiety among adolescents. Findings also exhibited that gender significantly moderated the relationship between cognitive errors and adolescent anxiety. Implications of the findings are discoursed for future research and clinical practice.

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.

scholarly journals Relationship between Competency to Consent to Treatment and Psychological Well-Being: Mediating Effect of Empowerment and Emotion

2021 ◽  
Vol 18 (15) ◽  
pp. 8170
Author(s):  
Yeun-Joo Hur ◽  
Joon-Ho Park ◽  
MinKyu Rhee
Keyword(s):  
Well Being ◽  
Treatment Evaluation ◽  
Mediating Effect ◽  
Mediation Effect ◽  
Psychiatric Outpatients ◽  
Psychological Well Being ◽  
Consent To Treatment ◽  
Study Participants ◽  
The Relationship

This study was conducted to evaluate the competency to consent to the treatment of psychiatric outpatients and to confirm the role of empowerment and emotional variables in the relationship between competency to consent to treatment and psychological well-being. The study participants consisted of 191 psychiatric outpatients who voluntarily consented to the study among psychiatric outpatients. As a result of competency to consent to treatment evaluation, the score of the psychiatric outpatient’s consent to treatment was higher than the cut-off point for both the overall and sub-factors, confirming that they were overall good. In addition, the effect of the ability of application on psychological well-being among competency to consent to treatment was verified using PROCESS Macro, and the double mediation effect using empowerment and emotional variables was verified to provide an expanded understanding of this. As a result of the analysis, empowerment completely mediated the relation between the ability of application and psychological well-being, and the relation between the ability of application and psychological well-being was sequentially mediated by empowerment and emotion-related variables. Based on these findings, the implications and limitations of this study were discussed.

scholarly journals DIAPH2, PTPRD and HIC1 Gene Polymorphisms and Laryngeal Cancer Risk

2021 ◽  
Vol 18 (14) ◽  
pp. 7486
Author(s):  
Mirosław Śnit ◽  
Maciej Misiołek ◽  
Wojciech Ścierski ◽  
Anna Koniewska ◽  
Grażyna Stryjewska-Makuch ◽  
...  
Keyword(s):  
Cancer Risk ◽  
Laryngeal Cancer ◽  
Basic Research ◽  
Control Groups ◽  
Allele Distribution ◽  
Study Results ◽  
Risk Patients ◽  
And Control ◽  
The Relationship

AIM, DIAPH2, PTPRD and HIC1 are the cell glycoprotein, which play an important role in the occurrence and development of tumors. This study was designed to assess the association between DIAPH2, PTPRD and HIC1 SNPs and laryngeal cancer risk. PATIENTS AND METHODS: This study including 267 patients with histologically confirmed laryngeal cancer and 157 controls. The relationship between genetic variations DIAPH2 (rs6620138), PTPRD (rs3765142) and HIC1 (rs9901806) and the onset of laryngeal cancer were investigated. Statistical analysis to calculate the relationship between DIAPH2, PTPRD and HIC1 genes polymorphism and pathogenesis of laryngeal cancer. RESULTS: The results showed that rs6620138 DIAPH2 polymorphism could increase the onset risk of laryngeal cancer. Statistically significant differences in allele distribution of rs6620138 DIAPH2 and rs9901806 HIC1 in the case and control groups subgroups. CONCLUSIONS: This study results suggested that genetic variation of rs6620138 DIAPH2 polymorphism is related to the susceptibility to laryngeal cancer. Our results provide a basis to begin basic research on the role of DIAPH2 gene in the pathogenesis of laryngeal cancer.

scholarly journals Sustainable Orientation of Management Capability and Innovative Performance: The Mediating Effect of Knowledge Management

2020 ◽  
Vol 12 (4) ◽  
pp. 1366
Author(s):  
Julio C. Acosta-Prado ◽  
Oscar H. López-Montoya ◽  
Carlos Sanchís-Pedregosa ◽  
Ulpiano J. Vázquez-Martínez
Keyword(s):  
Knowledge Management ◽  
Structural Equation ◽  
Health Sector ◽  
Mediating Effect ◽  
Equation Modeling ◽  
Innovative Performance ◽  
Management Capability ◽  
The Relationship ◽  
Positive Effect

The literature suggests that innovation allows organizations to reach a desirable level of sustainability. There is evidence to support the role of knowledge management (KM) as well as management capability (MC) in producing a sustainable approach at organizations. Furthermore, organizations commonly achieve sustainable practices through corporate social responsibility (CSR). In particular, the health sector is increasingly implementing CSR strategies, although with a narrow understanding of the factors to success. Hence, trends lead to asymmetric growth between organizations. This study aims to examine the mediating role of KM in the relationship between MC and innovative performance (IP) in 331 Health Provider Institutions (HPIs). The research reflective model was assessed through Partial Least Squares Structural Equation Modeling (PLS-SEM). According to the results, MC has a positive effect on IP, MC has a positive effect on KM, and KM has a positive effect on IP. Likewise, KM significantly mediates the relationship between MC and IP. Our findings support the importance of KM in addressing MCs in HPIs as it enables innovative practices to address CSR goals to achieve a sustainable impact. Moreover, this study contributes by expanding KM to contexts that are not usually studied, such as health in a South American country.

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