The purpose of this study was to investigate the effect of transformational and transactional leaderships on Y generation ¡]Was born between 1977 to 1995¡^ employee to turnover intention, and also use the perceived supervisory support as the mediator¡Borganizational identification as the moderator. This research targeted samples were the Y generation employee from domestic companies. Total of 243 questionnaires were issued¡Aand 205 valid samples were returned with responding rate at 84.36%. Statistical analysis¡Asuch as Reliability¡BDescriptive Statistical¡BIndependent t-Test¡BOne-way ANOVA¡BCorrelation and regression, is conducted with SPSS 12.0 software. The results could be summarized as follows¡R 1. Transformational leadership show significant negative effects on Y generation employee to Turnover intention. 2. Transactional leadership show significant negative effects on Y generation employee to Turnover intention. 3. Perceived supervisory support show significant negative effects on Y generation employee to Turnover intention. 4. On Y generation employee to perceived supervisory support has the mediated effect between transformational leadership and turnover intention. 5. On Y generation employee to perceived supervisory support has the full mediated effect between transactional leadership and turnover intention.

In recent years, because of the transition of global economic structure, competition between companies is changing toward knowledge management and innovation. Especially at the field of quickly changing product, the superiority of technology is always the key factor of competition. Today, R&D department is important in many companies. The efficiency of R&D not only depends on the ability of technology development but also on the skill of management. Therefore, innovative ability and R&D personnel behavior are important issues for companies. This study focus on the relationship between the innovative behavior of R&D personnel and its influencing factors that include personality traits of subordinate and leadership style of supervisor. The purpose is explored what factors affect the R&D personnel¡¦s innovative behavior. In addition, this study analyzes the influence of age, gender, education background, and etc., on innovative behavior. This study adopts Five Factor Model (Big Five) that includes Neuroticism, Extraversion, Openness to Experience, Conscientiousness, Agreeableness on the personality traits. In addition, the leadership styles contain the transformational leadership and the transactional leadership. Through a questionnaire survey, the following results are obtained: For the two influent factors, personality traits generate more effect toward the R&D personnel¡¦s innovative behavior than the leadership styles. Among the personality traits, Openness to Experience has the most contribution to innovative behaviors. For the leadership styles, transactional leadership would better encourage subordinates to behave innovatively.

ABSTRACT TRANSFORMATIONAL AND TRANSACTIONAL LEADERSHIP CHARACTERISTICS OF INTERCOLLAGIATE ATHLETES AND NON-ATHLETES M.S.Physical Education and Sports Supervisor: Assoc.Prof.Dr.Settar KO&Ccedil / AK June 2010, 64 Pages The main purpose of this study was to examine the transformational and transactional leadership characteristics of intercollegiate athletes and non athletes. The second purpose was to compare transformational and transactional leadership characteristics in athletes and non-athletes. In this study, 152 subjects were selected from seven different universities. Data was collected through Turkish version of Multifactor Leadership Questionnaire (MLQ) - Leader Form (Form 5X-Short). Quantitative statistical analyses using SPSS confirmed the study&#039 / s first and second hypothesis through and independent samples t-test that the intercollegiate athletes scored statistically higher on the MLQ (Multifactor Leadership Questionnaire) 5X-Short than the non-athlete university students. MLQ 5X-Short scores were subjected to t-test using the athlete2s gender, sport activity, team membership, weekly exercise days, exercise in yearly based time. The test variables were transformational and transactional leadership behaviors and subscales of them, the grouping variables were intercollegiate athletes and non-athletes. Two out of three Leadership behaviors were statistically significant when comparing intercollegiate athletes and non athletes.

The aim of this study is to discuss the query: ¡§When organizations apply different human resource (HR) systems in managing their employees with different characteristics, what will be the employees¡¦ possible performance patterns?¡¨ by modifying and extending Lepak & Snell¡¦s (1999) HR architecture. According to employees¡¦ contribution to the sustained competitive advantages (SCAs), we first identified two main characteristics of employees: complexity and uniqueness. The employees could be further categorized into core, unique, complex, and imitable HR and the HR architecture is thereby constructed. Furthermore, based on agency theory and transactional cost theory, we propose behavioral control and internal development as the two main strategies for managing employees with different characteristics: integration with HR architecture, and construction of human resource management (HRM) architecture. Finally, there are exchange relationships between employees and their organizations. Since psychological contracts reflect employees¡¦ beliefs in the terms and conditions of a reciprocal exchange relationship between them and their employers (Rousseau, 1995), they are viewed as the best linking mechanism between HR systems and employee behaviors (Wright & Boswell, 2002). Accordingly, we adopted psychological contract perspective to discuss the relationships between HR systems and employees¡¦ role behaviors and sequentially proposed the corresponding psychological contract architecture as well as the performance architecture. Multilevel analysis and t-test of data from 172 Taiwanese datasets (172 copies from immediate managers and 806 from employees) revealed that different HR systems not only are applied to manage different types of employees but also elicit different patterns of employees¡¦ performance. First, organizations would like to apply higher levels of internal development and lower levels of behavioral control in managing their core HR. These strategies caused employees to believe that they had a long-term exchange relationship with the organizations and simultaneously improve their in-role behaviors, OCBI, and OCBO. In contrast, organizations would like to apply lower levels of internal development and higher levels of behavioral control in managing their imitable HR. This governance made employees focus on specific performance-reward contingencies in their exchange relationships with the organizations, as well as to enhance their in-role behaviors. Next, organizations would like to apply higher levels of internal development and behavioral control in managing their unique HR. These strategies caused employees to believe that they had a long-term exchange relationship with the organizations, with an emphasis on specific performance-reward contingencies. For this reason, this HR system could prompt employees¡¦ appropriate in-role behaviors and OCBO. Finally, according to the HRM architecture, an organization should theoretically apply a lower level of internal development and behavioral control in managing its complex HR. Since it is not possible to form employees¡¦ psychological contract or create relevant role behaviors when organizations do not actively adopt specific strategies to manage them, we did not empirically examine the relationships between HR systems and employees¡¦ complex role behaviors. However, complex HR still contributes to the SCAs. Accordingly, future research could focus on complex HR and explore which types of HR system would be beneficial in regard to their role behaviors.

This dissertation maps various kernels and applications to a spectrum of programming models and architectures and also presents architecture-aware algorithms for different systems. The kernels and applications discussed in this dissertation have widely varying computational characteristics. For example, we consider both dense numerical computations and sparse graph algorithms. This dissertation also covers emerging applications from image processing, complex network analysis, and computational biology. We map these problems to diverse multicore processors and manycore accelerators. We also use new programming models (such as Transactional Memory, MapReduce, and Intel TBB) to address the performance and productivity challenges in the problems. Our experiences highlight the importance of mapping applications to appropriate programming models and architectures. We also find several limitations of current system software and architectures and directions to improve those. The discussion focuses on system software and architectural support for nested irregular parallelism, Transactional Memory, and hybrid data transfer mechanisms. We believe that the complexity of parallel programming can be significantly reduced via collaborative efforts among researchers and practitioners from different domains. This dissertation participates in the efforts by providing benchmarks and suggestions to improve system software and architectures.

The objective of this work is to investigate the algorithm design and the programming model of multi-threaded computing. Designing multi-threaded algorithms is very challenging - when multiple threads need to communicate or coordinate with each other, efficient synchronization support is needed. However, synchronizations are known to be expensive on the emerging multi-/many-core processors, especially when the number of threads increases. To fully unleash the power of such processors, carefully investigations are needed in both algorithm design and programming models for multi-threaded systems. In this dissertation, we first present an asynchronous multi-threaded algorithm for the maximum network flow problem. This algorithm is based on the classical push-relabel algorithm and completely removes the use of locks and barriers from its original parallel version. While this algorithmic method shows effectiveness, it is challenging to generalize the success to other multi-threaded problem. We next focus on improving the transactional memory, a promising mechanism to construct multi-threaded programs. A queuing-theory-based model is developed to analyze the performance of different transactional memory systems. Based on the results of the model, we emphasize on the contention management mechanism of transactional memory systems. A profiling-based adaptive contention management scheme is finally proposed to cope with the problem that none of the static contention management schemes can keep good performance on all platforms for all types of workload. From this research, we show that it is necessary and worthwhile to explore both the algorithm design aspect and the programming model aspect for multi-thread computing.

In this thesis, we are studying the issue of transformational leadership in Chinese context, which is subjected to social science category. The reason why we concentrate on this research issue is based on the limited available references of Chinese transformational leadership, on our personal interests of transformational leadership and on the rather interesting and mysterious Chinese context covering the influence of globalization, digitalization and so forth. At the same time, we will focus on two major research questions, what leaders and followers’ expectations are during transformation in Chinese companies and what skills and abilities Chinese transformational leaders need in practice.Since we have ascertained the research issue and questions, the methodology of grounded theory and relevant literatures of organizational change, full range of leadership model, followership, and skill approach laid the solid foundation for our further data collection and data analysis. And the way of interviewing and questionnaire as specific methods of data collection played a crucial role in gathering empirical data, which gives contributions to theory development for our research.Through collecting and analyzing data, we constructed our theory of Chinese transformational leadership. For improving transformation performance in Chinese companies, transformational leaders is required to take both leaders and followers’ expectations into consideration and to lead the transformation with effective leadership skills and abilities. In addition, we found that there is a new implication of transformational followership for readers and a comparatively vague concept of trust in transformation process in Chinese companies for further study.

The purpose of this descriptive, quantitative, non-experimental, cross-sectional study was to determine the self-perceived leadership style of principals in an era of accountability. The research instrument was the Multifactor Leadership Questionnaire with added demographic questions. In addition to the determination of the self-perceived principal leadership style, the intention of this study was to determine the possible relationship of demographic variables such as principal gender, experience, ethnicity, school type (elementary, middle school, and high school), school grade, and school socioeconomic status determined by Title I on leadership styles. The participants of the study were principals from three large school districts in the state of Florida. The dependent variable was the principal leadership style categorized on the Multi-Factor Leadership Questionnaire (MLQ) as transactional, transformational, or laissez-faire. The MLQ also determined the use of behaviors categorized as laissez-faire, authoritative, or participative. The independent variables were the demographic variables, principal gender, ethnicity, years of experience as a school principal, school type (elementary, middle, and high school), school grade, and school socioeconomic status defined by Title I. The data were analyzed with descriptive statistics, correlation analysis, and a series of Factorial ANOVAs to examine the research questions. The results found moderate differences among the demographic variables gender, ethnicity, school level, SES, and change in school grade. No differences were found between leadership styles and the years of experience for principals. The findings of the study may have significance for principals of elementary, middle, and high schools in the identification of different leadership approaches and styles in an era of accountability. The findings of the study may also provide a benefit for principals of schools examining alternative leadership methods to motivate teachers and students to improve academic outcomes.

Authentic leadership is a new concept that is gaining both popularity and notoriety in the leadership literature. It is argued as a positive form of leadership that goes beyond traditional leadership styles in order to influence followers through genuine, ethical behavior. However, as a concept in its infancy, authentic leadership has yet to receive much empirical attention, and many researchers are skeptical of its value in what is seen as a saturated domain of leadership styles. This study offers a comprehensive approach to addressing this need. A new measure for authentic leadership was developed and validated through pilot testing. Through additional analyses using this new measure, it was discovered that authentic and transformational leadership were not empirically distinct. However, by combining these two measures into an authentic-transformational leadership construct, it was still possible to examine the effect of greater amounts of authenticity in the leadership role. It was found that authentic-transformational leadership was directly related to a number of employee attitudes, and these, in turn, were related to positive employee behaviors. Results of this study are discussed both in terms of future research in the area of authentic-transformational leadership as well as its impact on organizational effectiveness.

Ideally, an employee will attempt to perform a task at his or her best ability in order to complete a work task appropriately. However, there are several factors that affect how an employee approaches a task. Two such factors are the understanding an employee has on how his or her supervisor may evaluate performance of the task and the supervisor's leadership style. This study focuses on the effect task evaluation knowledge (TEK) and different leadership styles have on an employee's attitude toward performing a task. By using a 2x2 (transformational/transactional leadership by limited/increased amount of information communicated) experiment, participants were tested on the degree to which their attitude changes based on TEK and leadership style. Results, based on ANOVA testing and regression analysis, indicated that leadership styles had the most direct effects on a participant's attitude toward a task. Specifically, transformational leadership styles had a positive effect on all attitude measures toward a task while transactional leadership styles had a negative effect on the attitude measures. Also, TEK did not show any significance toward attitudes. Implications of these results for future research on measuring attitudes toward a task in the workplace are provided.