Background: Teachers' team innovativeness--the collective capacity of teaching teams to generate, adopt, and implement new ideas and practices--is increasingly recognized for its role in enhancing instructional methods and fostering school innovation. However, empirical research identifying its predictors remains limited, particularly within…

The complexity of contemporary schools necessitates principals supporting teachers to become teacher leaders while also supporting their instructional practices. Drawing on data from the 2018 Teaching and Learning International Survey, principal and teacher surveys examined how principal instructional support and a climate of shared leadership are…

Increasing job demands and continuing struggles to improve teacher evaluation practice raise the question of how peers might assist principals with teacher evaluation. Using a robust international sample (TALIS2013) of 36,411 teachers from 2,759 schools in 11 countries, we tested the hypothesis that teacher-led evaluation practices are associated…

Recently, there has been increasing interest in comparing educational leadership measures, such as principal school leadership, using International Large-Scale Assessments (ILSAs) data. However, there are doubts about the uniformity of measurement across countries participating in the ILSAs. There are concerns that the robustness and psychometric…

We combined network analysis and meta-analysis to systematically review the literature on the Teaching and Learning International Survey, focusing on the interplay between leadership practices and school-level conditions. Our initial network analysis utilized 83 nodes (variables in the reviewed studies) and 214 ties (variable associations),…

This quantitative study investigates the effect of instructional and distributed leadership practiced by school principals on teacher professional development in schools in Jakarta. The study also explores the causal-relation between instructional and distributed leadership. Stratified sampling was used by dividing schools in Jakarta into strata…

The purpose of this study is to examine leadership for learning practices across the world by establishing profiles of leadership at school and country levels. Consequently, the study brings to our attention the (ir)relevance of school and system features for leadership for learning. The paper contributes to the field through the use of an…

Purpose: The educational environment in Taiwan's primary and secondary schools is becoming increasingly diverse and complex. This study examined the relationship between primary and secondary school principals' working values, organisational climate and organisational adaptation. Design/methodology/approach: Data were collected from the third…

The research literature reports that teacher collaboration has great potential to increase various teachers' competencies; however, less has been said about how leaders can facilitate and support the development of these collaborations. This study examines the relative impact of distributed leadership practices, teacher professional learning, and…

This present research proposed a whole-school approach collaboration model to assess its effects on the job satisfaction of teacher educators in the United States and China. It aims to identify differences in how collaboration influences job satisfaction among American and Chinese teachers, drawing data from the 2018 Teaching and Learning…

Purpose: This study examined the impact of school leadership on teacher professional collaboration, with collective teacher innovativeness and teacher self-efficacy (TSE) playing the mediating role. Two most commonly used leadership styles, instructional leadership (IL) and distributed leadership (DL), were analyzed using a multilevel design, i.e.…

In the literature, studies examined either distributed leadership's (DL), or principal instructional leadership's (PIL) effect on student learning. However, few studies examined the relationship between DL and PIL, and it is unknown to what extent DL supports PIL. We explored this gap by examining both principals' and teachers' perception data of…

School climate is the perceptions and attitudes that are evoked by a school's environment and affects every aspect of the school surroundings. Therefore, it is essential that principals have the resources they need to positively affect the climate in their buildings. In fact, a positive school climate has been linked to not only the achievement of…

The current study investigates a mediated-effects model of distributed leadership and teacher professional learning. The model proposes that teacher trust in school principal and teacher work motivation act as mediators of distributed leadership effects on teacher professional learning. The study is based on survey data collected from 327 teachers…

In Kazakhstan, an increasing school student population, low rates of graduates entering the profession, and high novice teacher attrition have made the attraction and retention of quality teachers a critical issue. To investigate this problem, the authors draw on the 2018 TALIS dataset involving a survey of 5201 Kazakhstani teachers from 275…