This review illuminated principal school leadership as a variable that impacted achievement. The principal as school leader and manager was explored because these roles were thought to impact student achievement both directly and indirectly. Specifi c principal leadership behaviors and principal effectiveness were explored as variables potentially impacting both teachers and student achievement...

Our literature review focuses on the emerging construct of ethical leadership and compares this construct with related concepts that share a common concern for a moral dimension of leadership (e.g., spiritual, authentic, and transformational leadership). Drawing broadly from the intersection of the ethics and leadership literatures, we offer propositions about the antecedents and outcomes of et...

School leadership is commonly considered to have a significant influence on school effectiveness and improvement. Effective school leaders are expected to successfully introduce and support change and innovation at the school unit. Despite an abundance of studies on educational leadership, very few studies have provided evidence on the link between leadership models, and specific educational an...

This paper aims to explore the link between sustainable competitive advantage and strategic effectiveness, Erbil was selected as place carry out research at small medium-sized businesses. current studies are assessing impact of absorbency (ability), capacity adjust strategies, managerial wisdom on companies in Kurdistan region Iraq's a separate regression analysis used quantify each independent...

Public health leadership development programs have proliferated since the release of the Institute of Medicine's call for strengthened public health leadership. Little has been documented, however, about the impact of these programs. This article presents results of an eight-year retrospective evaluation of the Centers for Disease Control and Prevention/University of California Public Health Le...

The purpose of this research is to examine whether outcome controls of group work (i.e. time pressure and reward), trust, and motivation affect shared leadership in virtual teams. In addition, we explore the relationship between shared leadership and information sharing effectiveness in these teams. Results of a laboratory experiment on collaboration technology-based virtual teams indicate that...

Leadership is crucial for agile team effectiveness and performance. The roles played by project leaders have significantly changed in agile methodologies, but very limited studies on leadership have been conducted in the agile software development context. Motivated by this gap, this study aims to investigate the roles of various leadership styles in agile methodologies and understand how diffe...

Laissez-faire leadership has received much less attention than have the 3 transactional leadership dimensions of the Multifactor Leadership Questionnaire (MLQ). However, laissez-faire leadership has shown strong negative relationships with various leadership criteria, and the absence of leadership (laissez-faire leadership) may be just as important as is the presence of other types of leadershi...