Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 72 for “"Mediation Effect"”.
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Age Related Decline in Memory: Examining the Mediation Effect of Processing, Executive Functioning and Intelligence in Normal Adults
Multiple mediation analyses that collectively examine the prominent theories of cognitive aging (i.e., Common Cause, Processing, and Executive Decline Hypotheses) along with other cognitive domains that are sensitive to aging are rare. Moreover, having identified that cognition begins to decline as …
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The moderation-mediation effect of a stress mindset on the relationship between organisational justice and job outcomes in the UK service sector
… modelling. The aim is to determine; (1) the mediation effects of burnout (i.e. emotional exhaustion) has on organisational justice dimensions (i.e. distributive, procedural and interactional) and job outcomes (i.e. job involvement and OCBs); (2) the moderation effects of a stress mindset on …
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Planning and Team Shared Mental Models as Predictors of Team Collaborative Processes
… tested. This study provides evidence for the mediation effect of similarity of TASKTSMMs between team planning and team backup behaviors, and the mediation effect of team backup behaviors between similarity of TASKTSMMs and team performance. The results suggest that better team planning is …
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The Impact of Leadership and Organisational Career Management Practices on Individual Work Related Attitudes
… Another prediction was made regarding the mediation effects of organisational justice and politics on the relationship between LMX and SPCD, and work outcomes. The results revealed that both procedural justice (PJ) and distributive justice (DJ) had full mediation effects on the …
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Helping Out or Acting Out? A Moderated Mediation Model of Organizational Citizenship Behavior
… the workplace. Results showed that the moderated mediation effect of gender on OCB-O via agency, with POS moderating the path between agency and OCB-O, was statistically significant. In other words, the positive mediation effect of agency between gender and OCB-O, which helped men more in the …
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Social Context, Intrinsic Motivation, and Physical Activity In Underserved Adolescents In the Act Trial: A Mediation Analysis
… significant, have demonstrated only modest effects and have failed to identify mechanisms for change. Social Cognitive Theory (SCT) and Self-Determination Theory (SDT) identify social context and intrinsic motivation, respectively, as important factors to consider in understanding PA …
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Are Rock Climbers Crunchy? : Serious Leisure, Place Attachment and Environmental Concern in the Shawangunks
… clarity for this relationship by examining the effect that level of leisure participation, mediated by place attachment, had on an individual’s level of environmental concern. A questionnaire comprised of three individual measures of serious leisure, place attachment and environmental concern …
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High-dimensional Mediation Analysis of Multi-Omics Data
… as the methylome, transcriptome, and metabolome. Mediation analysis is a useful tool for investigating the role of potentially high-dimensional intermediate phenotypes in the relationship between environmental exposures and health outcomes. Rapid development of high-throughput technologies have …
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Physicians’ Perceptions of the Utility of Clinical Guidelines in the Management of People with Type 2 Diabetes in Saudi Arabia
… and 4) physicians’ perception showed a negative mediation effect for the age group 36-45 years and those who reported duration of experience of 11-15 years after obtaining their degree on their utilization of clinical guidelines to manage Type 2 diabetes patients. At the same time, physicians’ …
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Understanding Public Library Services and Use: A Structural Equation Modeling Framework
… and public library use, an inconsistent mediation effect of service availability on the relationship between public library operating revenue and public library use, and identification of disparities between local community descriptors associated with library revenue and local community …
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The impact of gender differences in social networks on microenterprise performance
… This study tested two research models: A) the mediation effect of social networks on the relationship between gender and microenterprise performance, B) the moderation effect of gender on the relationship between social networks and microenterprise performance. This study measured social …
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Parent Attachment and Early Adolescents' Life Satisfaction: The Mediating Effect of Hope
… and LS during early adolescence, and explore the mediation effect of hope in the relationship between parent attachment and LS in early adolescents. A sample of 565 middle school students in grades 6 through 8 completed self-report measures assessing these constructs. Results showed statistically …
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Trust in human or machine? Exploring the effect of anthropomorphic cues on user self-disclosure toward a chatbot
… different levels of willingness to disclose. The mediation effect of trust toward the chatbot was not supported. General trust toward people and toward technology predict trust toward the chatbot differently across conditions.
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Rejected and Reluctant to Retry: An Experimental Study Examining Professional Rejection and Its Impact on Affect and Willingness to Perform
Rejection is ubiquitous, and its effect has been extensively examined within the social psychology literature. Various forms of rejection exist, yet few studies have investigated the more nuanced form of rejection that focuses on the negation of deliverables within the context of the professional …
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Transformational Leadership and the Adoption of Sustainability and Asset Management Practices in Ground Transportation organizations
… sector. Further, this study assessed the mediation effect of organizational innovation on the relationship between transformational leadership style and the leaders' perception in terms of adaptation of sustainability and asset management practices. Moreover, the study investigated the …
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Effects of parental home-based and school-based involvement on child's grades : comparing Asian and Hispanic parents
… education. The present study examined the effects of parental home-based and school-based involvement on child's grades, especially for Asian parents and Hispanic parents by examining whether parents' behaviors of checking for child's homework completion, helping with child's homework, and …
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A Bayesian approach to crossed-random-effects mediation analysis for zero-inflated mediators and binary outcomes
In crossed random effects designs, observations are nested in the combination of two random factors, e.g., subjects and stimuli. Such designs are popular in experimental research in social sciences. Crossed random effects models (CREM) can accommodate the random effects of both subjects and …
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The impact of neuroticism on an individual's intelligence scores: a cross cultural study
… neuroticism and intelligence scores, and the mediation effect of sex, age and cultural differences in this association. Study 1 investigated the psychometric properties of an English version of the Neurotic Behaviour Scale (NBS) among a student population of undergraduate students (N = 177). …
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Creativity and innovation performance through employees’ empowerment in uae smart government
… for innovation as mediating variables in the effect of leadership styles on employees’ innovation and creativity. The study also validates the proposed conceptual framework using a second-order confirmatory factor analysis technique, namely, structural equations modeling, with the data …
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