This cross-cultural multiple case study investigates the approaches of educators in nature-based preschools in Turkey and Germany towards risky play, exploring factors influencing play behaviours and educator roles. Four educators from Turkey and three educators from Germany participated in the study. Through qualitative analysis of interviews and…

The perception and manipulation of spatial information are essential for mathematical learning, and research highlights gender differences in spatial abilities. The present study contributes to the question of whether these differences are evident at earlier ages and how they interact with task complexity in mental rotation. We developed the…

Purpose: This paper aims to analyze the extent to which education for sustainable development (ESD) training enhances university teachers' professional competence and whether it has the same effect in the digital as in the face-to-face format. Design/methodology/approach: A training concept was developed based on the professional action competence…

The psychological mechanisms that subserve inductions about novel social categories in childhood are hotly debated. While research demonstrated that language, and in particular generic statements, plays a major role in how children learn to attribute properties to social categories, developmental theories propose other mechanisms. One theoretical…

The spring phase of the pandemic made the education of adolescents with specific learning difficulties (SpLD) challenging. In the present study, which included 122 adolescents with SpLD (50% from Slovenia, 50% from Germany), we investigated how Slovenian and German adolescents with SpLD perceived and solved some of the challenges of distance…

Prior research in non-U.S. samples has found a complex nonlinear relationship between loneliness and age. This research has shown that established predictors of loneliness--poor health, being unmarried, living alone, and having infrequent social interactions--help to explain age differences in loneliness. However, while some variables were found…

Research suggests that heterogeneous life experiences (e.g. multilingualism) might facilitate the development of mental flexibility. The current paper presents the conceptual replication of a study originally presented by Greve and colleagues [Greve, W., Koch, M., Rasche, V., and Kersten, K. (2021). Extending the Scope of the 'Cognitive Advantage'…

This paper examines debates over the nature, purpose, and reform of geographical education in schools in the eighteenth-century German-speaking territories. Attention is paid to contemporaries' concerns over the cognitive content of geography -- what geography was -- and, in greater detail, to their views concerning how the subject might be…

This paper explores how girls' education developed in Norway and Prussia (and later North Rhine-Westphalia, NRW) during the first and second wave of women's political mobilisation. It analyses how organisations and activists of the women's movement were included in different cross-interest coalitions in education politics. The cases are…

This study investigated the factorial invariance of the Taiwan Wechsler Intelligence Scale for Children, Fifth Edition (WISC-V) across age and gender. A higher order five-factor model was tested on a nationally representative sample of 1,034 children aged 6-16 years. The results demonstrated full factorial invariance for Taiwan children of…

Randomized response techniques (RRTs) are applied to reduce response biases in self-report surveys on sensitive research questions (e.g., on socially undesirable characteristics). However, there is evidence that they cannot completely eliminate self-protecting response strategies. To address this problem, there are RRTs specifically designed to…

The current study examines change and stability of cognitive skills across life stages and delves into the factors contributing to changes in cognitive skills. Specifically, we examine the associations between cognitive skills and individual characteristics and contextual factors in a large sample of German adults aged 16-65 years (N = 2,430;…

Researchers are combining self-reports from mobile surveys with passive data collection using sensors and apps on smartphones increasingly more often. While smartphones are commonly used in some groups of individuals, smartphone penetration is significantly lower in other groups. In addition, different operating systems (OSs) limit how mobile data…

For biology students, the diversity, complexity, and abundance of content in this field yield a heavy study load. Hence, appropriate learning strategies are key in supporting learners' academic success. In biology, the factors gender and interest hold a unique position within the natural sciences, as there is an academic imbalance to the…

In this longitudinal study, we investigated the factor structure and stability of early-life temperament in a German sample, using three measures developed within Rothbart's psychobiological approach. Temperament was measured using the Infant Behavior Questionnaire Revised (IBQ-R) at the ages of 6 and 12 months, the Early Childhood Behavior…