Toward Understanding the Direct and Indirect Effects of Transformational Leadership on Well-Being

2011 ◽  
Vol 18 (4) ◽  
pp. 480-492 ◽  
Author(s):  
Susanne Tafvelin ◽  
Kerstin Armelius ◽  
Kristina Westerberg
Keyword(s):  
Transformational Leadership ◽  
Indirect Effects ◽  
Structural Equation ◽  
Panel Study ◽  
Well Being ◽  
Equation Modeling ◽  
Direct And Indirect Effects ◽  
Long Term Effects ◽  
Service Employees ◽  
Over Time

In this two-wave longitudinal panel study, the authors strived to advance understanding of how transformational leadership affects employee well-being over time. The authors proposed a model that included both direct and indirect effects, which was tested in a sample of social service employees. Results of structural equation modeling revealed that transformational leadership had no direct effect on well-being over time. Instead, both the short-term and long-term effects of transformational leadership on well-being were mediated by a positive climate for innovation. The study contributes to knowledge about the complicated processes by which leaders influence well-being of employees.

scholarly journals Longitudinal Relationships Between Subjective Cognitive Decline and Objective Memory: Depressive Symptoms Mediate Between-Person Associations

2021 ◽  
pp. 1-14
Author(s):  
Nikki L. Hill ◽  
Sakshi Bhargava ◽  
Emily Bratlee-Whitaker ◽  
Jennifer R. Turner ◽  
Monique J. Brown ◽  
...  
Keyword(s):  
Older Adults ◽  
Depressive Symptoms ◽  
Cognitive Decline ◽  
Structural Equation ◽  
Disease Risk ◽  
Well Being ◽  
Equation Modeling ◽  
Subjective Cognitive Decline ◽  
Future Research ◽  
Over Time

Background: Subjective cognitive decline (SCD) may be an early indicator of cognitive impairment, but depressive symptoms can confound this relationship. Associations may be influenced by differences between individuals (i.e., between-persons) or how each individual changes in their experiences over time (i.e., within-persons). Objective: We examined depressive symptoms as a mediator of the between- and within-person associations of SCD and objective memory in older adults. Methods: Coordinated analyses were conducted across four datasets drawn from large longitudinal studies. Samples (range: n = 1,889 to n = 15,841) included participants 65 years of age or older with no dementia at baseline. We used multilevel structural equation modeling to examine the mediation of SCD and objective memory through depressive symptoms, as well as direct relationships among SCD, objective memory, and depressive symptoms. Results: Older adults who were more likely to report SCD had lower objective memory on average (between-person associations), and depressive symptoms partially mediated this relationship in three of four datasets. However, changes in depressive symptoms did not mediate the relationship between reports of SCD and declines in objective memory in three of four datasets (within-person associations). Conclusion: Individual differences in depressive symptoms, and not changes in an individual’s depressive symptoms over time, partially explain the link between SCD and objective memory. Older adults with SCD and depressive symptoms may be at greater risk for poor cognitive outcomes. Future research should explore how perceived changes in memory affect other aspects of psychological well-being, and how these relationships influence cognitive decline and Alzheimer’s disease risk.

The Effect of Transformational Leadership and Well-Being on Performance of Soccer Players: An Inclusive Model

2021 ◽  
pp. 1-9
Author(s):  
Sinan Yildirim ◽  
Ziya Koruç
Keyword(s):  
Transformational Leadership ◽  
Negative Affect ◽  
Psychological Health ◽  
Structural Equation ◽  
Well Being ◽  
Sport Performance ◽  
Need Satisfaction ◽  
Soccer Players ◽  
Satisfaction With Life Scale ◽  
Equation Modeling

The current study focuses on the effect of transformational leadership on athletes’ performance in the mediation of psychological need satisfaction, burnout, competition anxiety, life satisfaction, and positive–negative affect. The sample consisted of 391 soccer players aged between 16 and 20 years. Six scales were used in this study: Multifactor Leadership Questionnaire, Needs Satisfaction Scale, Athlete Burnout Measure, Satisfaction with Life Scale, Positive and Negative Affect Scale, and Sport Competition Anxiety Test. The method of Vallerand was preferred to measure performance, and structural equation modeling was employed to analyze data. The model data fit was also verified. It was found that the transformational leadership behaviors of coaches signally influence athletes’ performance either directly or indirectly. From another perspective, increasing the psychological health or well-being of  athletes has important effects on sport performance.

scholarly journals Contribution of vitamin D status as a determinant of cardiometabolic risk factors: a structural equation model, National Food and Nutrition Surveillance

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Bahareh Nikooyeh ◽  
Tirang R. Neyestani
Keyword(s):  
Risk Factors ◽  
Vitamin D ◽  
Lipid Profile ◽  
Indirect Effects ◽  
Latent Variable ◽  
Structural Equation ◽  
Sun Exposure ◽  
Equation Modeling ◽  
Direct And Indirect Effects ◽  
Food And Nutrition

Abstract Background Structural equation modeling (SEM) is a method used to evaluate linear causal relationships among variables. This study aimed to investigate the direct and indirect effects of serum 25(OH) D on certain cardiovascular risk factors using SEM. Methods An analytical cross-sectional study was conducted in six provinces of Iran. Subjects (n = 922), aged 19–65 years, were selected from National Food and Nutrition Surveillance. The assessments were sun-exposure behavior, anthropometric and biochemical measurements. A series of SEM models were tested and the model with the best fit indices was considered for use in the structural part of the model. Based on the literature review of previous theoretical models and supporting bivariate analyses, an overall SEM examined direct or indirect associations among observed and latent variables. We put the demographic, duration of sun exposure, anthropometric and metabolic variables in our model. Results The paths between serum 25(OH) D and BMI were inverse and statistically significant, whereas age showed a positive association with BMI (B = 0.06, p < 0.001), both direct (st. effect = 0.11, p = 0.01) and indirect via vitamin D (st. effect = − 0.02, p = 0.01). The results confirmed that serum 25(OH) D concentration is a predictor for latent variable of lipid profile (B = − 0.13, p = 0.01) both through direct (p = 0.02) and indirect effects via BMI (p = 0.01). Conclusion Serum 25(OH) D concentration is a predictor of BMI and also a latent variable of lipid profile via direct and indirect effects. It can also attenuate the harmful effect of age on BMI and lipid profile particularly in women.

scholarly journals Investigating Associated Factors with Glomerular Filtration Rate : Structural Equation Modeling

2019 ◽  
Author(s):  
Parastoo Jamshidi ◽  
Farid Najafi ◽  
Shayan Mostafaee ◽  
Ebrahem Shakiba ◽  
yahya pasdar ◽  
...  
Keyword(s):  
Risk Factors ◽  
Glomerular Filtration Rate ◽  
Glomerular Filtration ◽  
Indirect Effects ◽  
Structural Equation ◽  
Filtration Rate ◽  
Equation Modeling ◽  
Direct And Indirect Effects ◽  
Baseline Phase ◽  
Male And Female

Abstract Background: glomerular filtration rate (GFR) is a valid indicator for kidney function. Different factors can affect GFR. The purpose of this study is to assess direct and indirect effects of GFR-related factors using structural equation modeling.Patients and methods:We analyzed data from baseline phase of Ravansar Non-Communicable Disease cohort study. Data on socio-behavioral, nutritional, cardiovascular, and metabolic risk factors were entered in a conceptual model in order to test direct and indirect effects of factors related to GFR,separately in male and female, using the structural equation modeling.Results: Of 8927 individuals participated in this study, 4212 subjects were male (47.20%) and 4715 subjects were female (52.80%). The obtained mean and standard deviation of GFR was 76.05 (±14.31) per 1.73 . GFR for 0.2%, 11.3%, 73.0% and 15.50% of people were <30, , and , respectively. Hypertension and aging in both gender and atherogenic factor in male directly, and in female directly and indirectly had a lower effect on GFR. Blood urea nitrogen and smoking in male and female, directly or indirectly through other variables, were associated with a lower GFR. In female, diabetes had a lower direct and indirect effect on GFR. Obesity in female was directly associated with uper and indirectly associated with lower GFR.Conclusion: According to our results, aging, hypertension, diabetes, obesity and high lipid profile, and BUN had a decreasing direct and indirect effects on GFR. Although low GFR might have different reasons and it is not a consistent sign of CKD, our findings, are in line with other reports, provide more detailed informations about important risk factors of low GFR. Public awareness about such factors can improve public practice of positive health behaviours.

scholarly journals Investigating Associated Factors with Glomerular Filtration Rate : Structural Equation Modeling

2019 ◽  
Author(s):  
Parastoo Jamshidi ◽  
Farid Najafi ◽  
Shayan Mostafaee ◽  
Ebrahem Shakiba ◽  
yahya pasdar ◽  
...  
Keyword(s):  
Risk Factors ◽  
Glomerular Filtration Rate ◽  
Structural Equation Modeling ◽  
Indirect Effects ◽  
Structural Equation ◽  
Associated Factors ◽  
Filtration Rate ◽  
Equation Modeling ◽  
Direct And Indirect Effects ◽  
Male And Female

Abstract Background: Glomerular Filtration Rate (GFR) is a valid indicator for kidney function, both in healthy and diseased people. Different factors can affect GFR. The purpose of this study is to assess a causal model to show direct and indirect effects of GFR-related factors using structural equation modeling. Patients and methods : We analyzed data from recruitment phase of Ravansar Non-Communicable Disease cohort study. Data on socio-behavioral, nutritional, cardiovascular, and metabolic risk factors were entered in a conceptual model in order to test direct and indirect effects of the associated factors on GFR, separately in male and female, using the structural equation modeling. Results : Of 8927 individuals participated in this study, 4212 subjects were male (47.2%) and 4715 subjects were female (52.8%). The obtained standard deviation of GFR was 76.05 (±14.3) per 1.73 . Filtration rate for 11.52%, 72.96% and 15.50% of people were <60, and , respectively. Hypertension in both gender and atherogenic factor in male directly, and in female directly and indirectly had a decreasing effect on GFR. Blood Urea Nitrogen (BUN) and smoking in male and female, directly or indirectly through other variables, was associated with a decrease in GFR. In female, diabetes had a decreasing direct and indirect effect on GFR. Obesity in female was directly associated with increasing and indirectly associated with decreasing filtration. Conclusion : According to our results, increasing age, hypertension, diabetes, obesity and high blood lipids, and BUN had a decreasing direct and indirect effects on GFR. Although low GFR might have different reasons and it is not a consistent sign of CKD, our findings, in line with other reports, provide more detailed informations about important risk factors of low GFR. Public awareness about such factors can improve public practice of positive health behaviours.

scholarly journals Social-Emotional Profile of Children with and without Learning Disabilities: The Relationships with Perceived Loneliness, Self-Efficacy and Well-Being

2020 ◽  
Vol 17 (20) ◽  
pp. 7358
Author(s):  
Tali Heiman ◽  
Dorit Olenik-Shemesh
Keyword(s):  
Social Support ◽  
High School Students ◽  
Indirect Effects ◽  
Self Efficacy ◽  
Structural Equation ◽  
Well Being ◽  
Self Report ◽  
Equation Modeling ◽  
Social Emotional ◽  
School Students

The current study examined whether perceived social support mediated the effects of loneliness and self-efficacy on well-being among students with or without a learning disability (LD). Participants included 834 elementary, middle, and high school students from Israel (29.6% students with LDs) who completed self-report questionnaires. The results of structural equation modeling indicate that social support mediates the indirect effects of age, gender, loneliness and self-efficacy on well-being. In addition, the results show differences between groups, as non-LD girls noted a higher self-efficacy and well-being than boys, and well-being had indirect effects in the non-LD group than in the LD group. These results indicate students with LDs have a unique social-emotional profile that affects their well-being. The study highlights the importance of enhancing self-efficacy and reducing loneliness in order to increase social support, thus predicting positive well-being. Effective and practical educational programs are needed for both groups across age and gender.

Trauma and Maternal Caregivers as Risks for Executive Function Deficits Among Youth Who Have Sexually Harmed

Sexual Abuse ◽  
2021 ◽  
pp. 107906322098828
Author(s):  
Adam Brown ◽  
Jamie Yoder ◽  
Kristina Fushi
Keyword(s):  
Structural Equation Modeling ◽  
Executive Functioning ◽  
Indirect Effects ◽  
Structural Equation ◽  
Maternal Attachment ◽  
Equation Modeling ◽  
Direct And Indirect Effects ◽  
Trauma Symptoms ◽  
Maternal Caregivers ◽  
Executive Functioning Deficits

Despite robust research linking trauma events to the commission of sexual harm by youth, the majority of victims do not become victimizers, imploring us to study potential interceding influences. Some research indicates that intermediary factors like attachment characteristics, trauma symptomatology, and executive functioning may be critical in understanding sexual harm committed by youth. This study explored relationships between trauma events, trauma symptoms, and attachment characteristics, and their relationship to executive functioning in a sample of 196 youth who committed sexual harm. Results revealed bivariate associations between trauma events, symptomatology, and maternal attachment characteristics. Structural equation modeling revealed numerous direct and indirect effects on the path to deficits in executive functioning, and that sexual abuse, above and beyond other forms of traumatic events, contributed to executive functioning deficits via trauma symptoms. The results are contextualized and implications are discussed.

scholarly journals THE INFLUENCE OF ONLINE MEDIA ADVERTISING AND PRODUCT QUALITY ON HONDA MOBILIO BUYING INTEREST THROUGH BRAND AWARENESS (Survey in Region Three Cirebon)

2020 ◽  
Vol 3 (2) ◽  
Author(s):  
Ikin Sodikin ◽  
Wachjuni Wachjuni
Keyword(s):  
Product Quality ◽  
Indirect Effects ◽  
Structural Equation ◽  
Brand Awareness ◽  
Equation Modeling ◽  
Online Media ◽  
Direct And Indirect Effects ◽  
Test Results ◽  
Video Advertising ◽  
Analysis Technique

ABSTRACTThis study aims to�determine�the direct and indirect effects of video advertising through online media and product quality on buying interest with brand awareness as an intervening variable. The sample in this study was people in the three regions of�Cirebon�with the�category�of having seen video advertisements on online media, having driven or bought a Honda�Mobilio�product and were over 20 years old with samples taken as many as 100 people. This research instrument in the form of a questionnaire by distributing through the help of Google forms. The data analysis technique used is Structural Equation Modeling (SEM). The test results of the proposed hypothesis show that (1) video advertising through online media has no effect on brand awareness and is significant. (2) video advertisements through online media have no effect on buying interest and are not significant. (3) product quality influences brand awareness and is significant. (4) product quality has no effect on buying interest and is not significant. (5) brand awareness has no influence on buying interest and is significant. (6) Variable video advertisements through online media and product quality together affect brand awareness. (7) video advertising through online media, product quality and brand awareness together influence buying interest. (8) video advertising through online media has no effect on buying interest through brand awareness. (9) product quality influences buying interest through brand awareness.Keywords: Video Advertising Through Online Media, Product Quality, Buy Brand Awareness

scholarly journals Investigating Associated Factors with Glomerular Filtration Rate : Structural Equation Modeling

2019 ◽  
Author(s):  
Parastoo Jamshidi ◽  
Farid Najafi ◽  
Shayan Mostafaee ◽  
Ebrahem Shakiba ◽  
yahya pasdar ◽  
...  
Keyword(s):  
Risk Factors ◽  
Glomerular Filtration Rate ◽  
Structural Equation Modeling ◽  
Indirect Effects ◽  
Structural Equation ◽  
Associated Factors ◽  
Filtration Rate ◽  
Equation Modeling ◽  
Direct And Indirect Effects ◽  
Male And Female

Abstract Background: Glomerular Filtration Rate (GFR) is a valid indicator for kidney function, both in healthy and diseased people. Different factors can affect GFR. The purpose of this study is to assess a causal model to show direct and indirect effects of GFR-related factors using structural equation modeling. Patients and methods : We analyzed data from recruitment phase of Ravansar Non-Communicable Disease cohort study. Data on socio-behavioral, nutritional, cardiovascular, and metabolic risk factors were entered in a conceptual model in order to test direct and indirect effects of the associated factors on GFR, separately in male and female, using the structural equation modeling. Results : Of 8927 individuals participated in this study, 4212 subjects were male (47.2%) and 4715 subjects were female (52.8%). The obtained standard deviation of GFR was 76.05 (±14.3) per 1.73 . Filtration rate for 11.52%, 72.96% and 15.50% of people were <60, and , respectively. Hypertension in both gender and atherogenic factor in male directly, and in female directly and indirectly had a decreasing effect on GFR. Blood Urea Nitrogen (BUN) and smoking in male and female, directly or indirectly through other variables, was associated with a decrease in GFR. In female, diabetes had a decreasing direct and indirect effect on GFR. Obesity in female was directly associated with increasing and indirectly associated with decreasing filtration. Conclusion : According to our results, increasing age, hypertension, diabetes, obesity and high blood lipids, and BUN had a decreasing direct and indirect effects on GFR. Although low GFR might have different reasons and it is not a consistent sign of CKD, our findings, in line with other reports, provide more detailed informations about important risk factors of low GFR. Public awareness about such factors can improve public practice of positive health behaviours.

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