The increasing relevance of information and communication technologies (ICT) and society’s transition towards an information or knowledge society have led to the emergence of new challenges for schools and school systems. Thus, the need for students to develop new forms of skills like digital literacy or computer and information literacy (CIL) is constantly gaining in importance. In the IEA’s (International Association for the Evaluation of Educational Achievement) ICILS 2013 (International Computer and Information Literacy Study), the aforementioned competencies were investigated—along with CIL learning contexts and outcomes (such as school-level factors in different education systems)—for the first time for secondary schools by applying computer-based student tests. The research presented in this paper focuses on the school-level factors that support or hinder the use of ICT by teaching staff and students’ CIL, drawing in the process on information obtained through school and teacher questionnaires. A multilevel approach was chosen for this research, drawing on representative data from four of the countries which participated in ICILS 2013, namely Australia, Germany, Norway and the Czech Republic. The results show that the relevance of school-level determinants for the use of ICT by teaching staff in schools differs between education systems. Only in Germany, for example, does pedagogical IT support seem to be crucial for the use of ICT in teaching. In the Czech Republic, the self-efficacy of teaching staff plays a key role, whereas in Australia, the participation of teaching staff in professional development activities can be identified as relevant for students’ acquisition of CIL. The results also show a statistically significant correlation between the teachers’ use of ICT in schools and students’ CIL for Germany, yet indicate no significant effects for Australia, Norway and the Czech Republic. In addition to these and the more specific findings for the considered countries, the international comparison presented in this paper reveals both strengths and developmental potential for the selected education systems.

Purpose: Information and communication technologies (ICT) has an increasing impact on schools. School leaders play a key role in this context as drivers of innovation including those related to ICT. Against this background, the study presented in this article focuses on school leadership and management activities with ICT and related challenges. It sought to analyze how frequently German school principals use ICT compared to principals in other countries, what distinct clusters of German principals could be identified in terms of ICT usage and how principals viewed ICT in schools and related challenges.Design/methodology/approach: A mixed-methods approach was chosen, using quantitative data from both the international comparative large-scale assessment study ICILS 2018 and the explorative qualitative data from Germany. For the international comparison, the school principal data sets of the 12 international participants of the International Computer and Information Literacy Study (ICILS) 2018 were taken into account: Chile, Denmark, Finland, France, Germany, Italy, Kazakhstan, Republic of Korea, Luxembourg, Portugal, Uruguay and the United States. To look beyond averaged frequencies, a latent class analysis (LCA) was conducted to identify possible clusters of school leaders with distinct usage patterns of ICT for leadership and management activities.Findings: The results indicate that, in general, German principals use ICT for leadership and management activities on a similar level as their international colleagues. However, they seem to communicate with education authorities significantly more often than their international colleagues, whereas representative activities (presentations, home page) are rather infrequent. The qualitative data point to significant barriers to fully harnessing the potential of using ICT for leadership, management and school improvement such as lack of competencies and lack of adequate support.Originality/value: To the best of the authors’ knowledge, this is the first study that focuses on school leadership and management activities using ICT with such a data set. The results provide insights into how German principals use ICT to lead and manage their schools compared to their international counterparts. The qualitative data offers additional insights into possible reasons hindering a more effective use of ICT.

The global digital transformation poses challenges for schools and teachers. The importance of digitalization-related professional development (PD) in overcoming these challenges is widely recognized, even if only few studies confirm the desired success. This article explores the relationship between the participation of teachers in digitalization-related PD and variables that are associated with successful PD in an international context. The structural equation modeling analyses are based on data from the International Computer and Information Literacy Study (ICILS 2018). Data from Chile (N = 1682 teachers), Denmark (N = 1108), Germany (N = 2303), the Republic of Korea (N = 2122), and the USA (N = 3174) are considered. These five countries are located on four different continents and have divergent conditions for working with ICT in schools and teacher PD. The results reveal significant relations between the participation in digitalization-related PD and positive views on using ICT in schools, the emphasis on promoting ICT-related skills among students, and the frequency of the use of ICT in the classroom across all countries. These findings demonstrate the importance of PD in the context of the digital transformation in schools, irrespective of international variations in school systems, digitalization processes, and conditions for PD.

This paper focuses on conditions that are crucial for the use of Information and Communication Technology (ICT) in the classroom. Particular attention is given to teachers’ tolerance of uncertainty, which is seen as an important internal resource for coping with professional requirements. Furthermore, the paper examines whether teachers’ tolerance of uncertainty is related to other internal resources (positive views on ICT, ICT-related self-efficacy) and external resources (ICT-related teacher collaboration). The data are derived from a survey among 8th grade teachers in secondary schools in Germany conducted as part of the IEA International Computer and Information Literacy Study (ICILS 2018). The findings show a positive relationship between teachers’ tolerance of uncertainty and their use of ICT in the classroom. Teachers’ tolerance of uncertainty is furthermore in particular positively related to teachers’ positive views on ICT and ICT-related teacher collaboration at school. The relationship between teachers’ tolerance of uncertainty and their use of ICT in the classroom remained when statistically controlled for internal and external resources. Teachers’ tolerance of uncertainty can therefore be seen as a resource in the teaching profession.

The International Computer and Information Literacy Study (ICILS 2013) provides, for the first time, information about students’ computer and information literacy (CIL), as well as its acquisition, based on a computer-based test for students and background questionnaires. Among the 21 education systems that participated in ICILS 2013, there are 12 European countries, making secondary comparative in-depth analyses at a European level particularly fruitful. Accordingly, while the four articles in this Special Issue each deal with different topics and adopt different methodologies, they all share a common element and provide European comparisons in the ICILS context. The editorial in turn outlines the aim of the ICILS 2013 study and its relevance for European education research as well as its contextual framework and approach to the measurement of students’ CIL. The potential and challenges of such large-scale assessment studies are also discussed.