This paper aims to showcase the value of implementing a Bayesian framework to analyze and report results from international large-scale assessments and provide guidance to users who want to analyse ILSA data using this approach. The motivation for this paper stems from the recognition that Bayesian statistical inference is fast becoming a popular…

Purpose: Leadership for learning emerged as an integrated leadership framework; however, attempts to establish an empirical measurement model have been limited. Critically, not much is known about how much teachers' beliefs (e.g. self-efficacy) can mediate leadership for learning impact on teacher behaviors. This study establishes a leadership for…

Should teachers have complete autonomy over teaching methods and practices, or should some aspects of their practice be determined by school or government policy? We address this question using repeated (value-added) maths test scores linked to rich survey data from the TALIS video study. With the possible exception of inexperienced teachers, we…

Teacher collaboration has gradually become a common idea in the reform of teacher education all over the world. However, up to now, the current situation of teacher collaboration is still isolated and conservative to a certain extent. How to avoid being mere formality and promote the development of teachers' cooperative practice effectively has…

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…

The study of variables related to the use of ICT in the classroom is a topic of interest that has been frequently researched. In this paper, after examining the importance of teacher training in explaining the use of ICT in the classroom, we focused on analysing the weight of variables related to teaching practices and the organisational context…

CLIL (Content and Language Integrated Learning) research has thrived recently. Yet, while more and more is learnt about the impact of CLIL on motivation, proficiency, and content learning, few investigations examine how CLIL influences students of different socio-economic status (SES) and why. The recent large-scale English Impact study conducted…

In this paper we use novel data to test the direct and indirect paths between teacher self-efficacy and student outcomes. This includes how teacher self-efficacy is linked to student, teacher, and expert rater views of lesson quality. Our results illustrate how the link between teacher self-efficacy and instructional quality is sensitive to how…

The present study examines the measurement property of instructional quality in mathematics education, building on data from teachers and students, by combing TALIS 2013 and PISA 2012 linkage data from seven countries. Confirmatory factor analysis was applied to examine the dimensionality of the construct instructional quality in mathematics…

The purpose of this article was to explore the differences in opportunity to learn between higher and lower achieving schools. Additionally, the teachers' perception of Opportunity to Learn (OTL) as it relates to students' achievement were investigated. Teachers were surveyed to investigate any difference in their perceptions of opportunity to…

Teacher collaboration and social-emotional learning (SEL) are extant school improvement strategies intended to have a positive effect on student learning outcomes. The purpose of this quantitative, "ex post facto" study was to examine possible correlations between degree of teacher collaboration and use of instructional practices that…

The purpose of this paper is to explore the authority basis of compulsory school principals in Iceland by making a general comparison to the other participating countries in the OECD Teaching and Learning International Survey (TALIS) 2018, as well as by using Hofstede's cultural dimensions theory. The study utilizes data from principals in 48 of…

Globally, there is considerable investment in education technologies leading to increased attention from stakeholders (Trucano, 2017). For a deeper understanding about the implementation of various technologies, research is needed to examine how teachers are incorporating them in teaching and learning. This study focused on eight countries to…

The purpose of this study was to better understand the relationship between novice teachers' context-specific self-efficacies and stresses and whether these constructs differed from the self-efficacies and stresses of experienced teachers in middle school and early high school. Novice teachers, or teachers in their first 5 years of teaching, are…