Geert Devos

Bio: Geert Devos is an academic researcher from Ghent University. The author has contributed to research in topics: Educational leadership & Instructional leadership. The author has an hindex of 31, co-authored 135 publications receiving 3505 citations. Previous affiliations of Geert Devos include Katholieke Universiteit Leuven & Vrije Universiteit Brussel.

Organizational Change Questionnaire-Climate of Change, Processes, and Readiness: development of a new instrument.

Abstract: On the basis of a step-by-step procedure (see Hinkin, 1998), this article discusses the design and evaluation of a self-report battery (Organizational Change Questionnaire – Climate of Change, Processes and Readiness, OCQ–C, P, R) that can be used to gauge the internal context or climate of change, the process factors of change, and readiness for change. The authors describe four studies used to develop a psychometric sound 42-item assessment tool that can be administered in organizational settings. In all, more than 3,000 organizational members from public and private sector organizations participated in the validation procedure of the (OCQ–C, P, R). The information obtained from the analyses yielded five climate of change dimensions, three change process dimensions, and three facets of readiness for change.

Contribution of content, context, and process to understanding openness to organizational change: two experimental simulation studies.

Abstract: The authors examined the contribution of the content, context, and process of organizational transformation to employees' openness to change. The authors predicted that 5 factors would have a positive effect on openness to change: (a) threatening character of organizational change (content related), (b) trust in executive management (context related), (c) trust in the supervisor (context related), (d) history of change (context related), and (e) participation in the change effort (process related). The authors tested their hypotheses in 2 separate studies (N = 828 and N = 835) using an experimental simulation strategy. The first study crossed 4 variables in a completely randomized 2 x 2 x 2 x 2 factorial design. Results showed significant main effects for content, context, and process but no significant interaction effects. A second study, with a completely randomized 2 x 2 factorial design, crossed two context variables. Results showed a significant main and an interaction effect: Openness to change decreased dramatically only when history of change and trust in executive management were low.

The relationship between the perception of distributed leadership in secondary schools and teachers' and teacher leaders' job satisfaction and organizational commitment

Abstract: This study investigates the relation between distributed leadership, the cohesion of the leadership team, participative decision-making, context variables, and the organizational commitment and job satisfaction of teachers and teacher leaders. A questionnaire was administered to teachers and teacher leaders (n = 1770) from 46 large secondary schools. Multiple regression analyses and path analyses revealed that the study variables explained significant variance in organizational commitment. The degree of explained variance for job satisfaction was considerably lower compared to organizational commitment. Most striking was that the cohesion of the leadership team and the amount of leadership support was strongly related to organizational commitment, and indirectly to job satisfaction. Decentralization of leadership functions was weakly related to organizational commitment and job satisfaction.

The relation between school leadership from a distributed perspective and teachers' organizational commitment: examining the source of the leadership function

Abstract: Purpose: In this study the relationship between school leadership and teachers’ organizational commitment is examined by taking into account a distributed leadership perspective. The relation betwe...

Principals in schools with a positive school culture

Abstract: This study focuses on the profile of principals who seem to be able to shape the school culture to best encourage teaching and learning. Data from a representative sample of primary schools (N = 46) were collected through questionnaires for principals and for teachers (N = 700) and semi‐structured interviews with the principals. Functioning, well‐being and personal characteristics of the principal, structural and cultural characteristics of school, and organisational context are examined. Compared to their opposites, principals in schools with cultures stimulating professional development, combine (1) type A, achievement‐oriented behaviour, (2) transformational leadership, (3) a preference for tasks related to education matters and people management and (4) effective time management allowing them to devote most of their time to their preferred role and task component.

Regression Diagnostics: Identifying Influential Data and Sources of Collinearity

Abstract: 1. Introduction and Overview. 2. Detecting Influential Observations and Outliers. 3. Detecting and Assessing Collinearity. 4. Applications and Remedies. 5. Research Issues and Directions for Extensions. Bibliography. Author Index. Subject Index.

기독교 사역과 Leadership

Abstract: Building Leadership Effectiveness This program encourages leaders to develop practices that transform values into action, vision into realities, obstacles into innovations, and risks into rewards. Participants will be introduced to the five practices of exemplary leadership: modeling the way, inspiring a shared vision, challenging the process, enabling others to act, and encouraging the heart Coaching & Communicating for Performance Coaching & Communicating for Performance is a highly interactive program that will give supervisors and managers the opportunity to build skills that will enable them to share expectations and set objectives for employees, provide constructive feedback, more effectively engage in learning conversations, and coaching opportunities. Skillful Conflict Management for Leaders As a leader, it is important to understand conflict and be effective at conflict management because the way conflict is resolved becomes an integral component of our university’s culture. This series of conflict management sessions help leaders learn and put into practice effective strategies for managing conflict.

Standards for educational and psychological testing

Abstract: Pedagosko i psiholosko testiranje i procjenjivanje spadaju među najvažnije doprinose znanosti o ponasanju nasem drustvu i pružaju temeljna i znacajna poboljsanja u odnosu na ranije postupke. Iako se ne može ustvrditi da su svi testovi dovoljno usavrseni niti da su sva testiranja razborita i korisna, postoji velika kolicina informacija koje ukazuju na ucinkovitost kvalitetnih instrumenata u onim situacijama u kojima je njihovo koristenje potkrijepljeno validacijskim podacima. Pravilna upotreba testova može dovesti do boljih odluka o pojedincima i programima nego sto bi to bio slucaj bez njihovog koristenja, a također i ukazati na put za siri i pravedniji pristup obrazovanju i zaposljavanju. Međutim, losa upotreba testova može dovesti do zamjetne stete nanesene ispitanicima i drugim sudionicima u procesu donosenja odluka na temelju testovnih podataka. Cilj Standarda je promoviranje kvalitetne i eticne upotrebe testova te uspostavljanje osnovice za ocjenu kvalitete postupaka testiranja. Svrha objavljivanja Standarda je uspostavljanje kriterija za evaluaciju testova, provedbe testiranja i posljedica upotrebe testova. Iako bi evaluacija prikladnosti testa ili njegove primjene trebala ovisiti prvenstveno o strucnim misljenjima, Standardi pružaju okvir koji osigurava obuhvacanje svih relevantnih pitanja. Bilo bi poželjno da svi autori, sponzori, nakladnici i korisnici profesionalnih testova usvoje Standarde te da poticu druge da ih također prihvate.