Self-report scales have become the most widely used instruments to capture people's self-perception of creativity. Previous studies, however, provided only a limited insight into the psychometric properties of such measures. This paper reports an extensive item response theory (IRT) analysis of the Short Scale of Creative Self (SSCS): one of the…

International Large-Scale Assessments (LSA) allow comparisons of education systems' effectiveness in promoting student learning in specific domains, such as reading, mathematics, and science. However, it has been argued that students' scores in International LSAs mostly reflect general cognitive ability (g). This study examines the extent to which…

The theory of mind (ToM) is the ability to understand mental states in others. The previous research has highlighted age- and language-dependent effects during childhood and provided inconsistent data regarding the role of gender. Notably, these variables were rarely studied simultaneously among adolescents. Accordingly, this short longitudinal…

This paper introduces and empirically tests the model of tetragonal educational rationality that consists of four interrelated categories: hermeneutic, emancipatory, praxeological, and negational rationalities. Based on a large longitudinal study on primary and middle school students (total N = 1990), we investigated the psychometric properties of…

This investigation is based on eight extensive empirical studies (total N = 12,294) supplemented by automated analysis of online data, to examine attitudes toward educational reforms introduced in Poland in 2017. We explore the attitudes within groups categorized as actors (people directly affected by the reform, namely students and parents) and…

We examine the structure of implicit theories of creativity among Polish high schools teachers and the role those theories play for the accuracy of teachers' assessment of their students' creativity. Latent class analysis revealed the existence of four classes of teachers, whose perception of a creative student differed: two of these classes…

The purpose of this six-week, naturalistic inquiry study was to explore how middle school students at an international school in Warsaw, Poland experienced embodied literacies in their drama elective and their experience with revision through students' creations of performance and puppetry vignettes that represented their fictional stories. This…

The number of students in England registered as speaking the languages of Eastern, and Central Europe has grown significantly in the past decade, but these migrants' educational experiences remain under-researched. This study, based on interviews with students, parents and teachers in four secondary schools in London and in the East of England,…

The aim of the paper is to analyse the relation between educational struggles and citizenship education in contemporary Poland. It adopts the critical pedagogy perspective and broadly defines the concept of educational struggle as struggling over the content of education, as social tensions in the field of education, as well as the students' and…

In the social sciences, estimating causal effects is particularly difficult. Gold standards are set by randomized experiments in many cases expensive, unenforceable for ethical and practical reasons. Recent research has drawn attention to techniques that under some conditions, could estimate causal effects on non-experimental observable data. One…

This study examined the impact of gender on students' achievement in learning English as a foreign language in secondary and higher vocational schools in Poland, as well as teachers' and students' opinions concerning the importance of this influence. The collected data provided ample evidence that girls achieved significantly better results than…

Using data from the international Teacher Education and Development Study: Learning to Teach Mathematics (TEDS-M), the measurement equivalence of teachers' beliefs across countries is investigated for the case of "mathematics-as-a fixed-ability". Measurement equivalence is a crucial topic in all international large-scale assessments and…