Under the premise that language learning is bidirectional in nature, this study aimed to investigate syntactic coordination within teacher-student interactions by using cross-recurrence quantification analysis (CRQA). Seven teachers’ and a group of their students’ interactions were repeatedly measured in the course of an intervention in early science education. Results showed changes in the proportion of recurrent points; in case of simple sentences teachers and students became less coordinated over time, whereas in case of complex sentences teachers and students showed increasing coordination. Results also revealed less rigid (more flexible) syntactic coordination, although there were no changes in the relative contribution of teacher and students to this. In the light of the intervention under investigation this is an important result. This means that teachers and students learn to use more complex language and coordinate their language complexity better in order to co-construct science discourse. The application of CRQA provides new insights and contributes to better understanding of the dynamics of syntactic coordination.
This publication gives a different take on energy and energy transition. Energy goes beyond technology. Energy systems are about people: embedded in political orders and cultural institutions, shaped by social consumers and advocacy coalitions, and interconnected with changing parameters and new local and global markets. An overview and explanation of the three end states have been extracted from the original publication and appear in the first chapter. The second chapter consists of an analysis exploring key drivers of change until 2050, giving special attention to the role of international politics, social dynamics and high-impact ideas. The third chapter explores a case study of Power to Gas to illustrate how the development of new technologies could be shaped by regulatory systems, advocacy coalitions and other functions identified in the ‘technology innovation systems’ model. The fourth chapter explores the case of Energy Valley to understand how local or regional energy systems respond to drivers of change, based on their contextual factors and systems dynamics.
Outdoor fitness is een nieuwe sportvorm binnen de Nederlandse sportinfrastructuur die vijf jaar geleden in Nederland is ingevoerd. Het is een relatief nieuwe trend, over de meerwaarde en het gebruik is nog weinig bekend. In opdracht van DSP-groep is een beeld geschetst van de huidige situatie van het fenomeen in Nederland. Beleidsmakers hebben behoefte aan helderheid over de functie en het gebruik van outdoor fitness. Onderzoeksvraag: Hoe ziet het fenomeen outdoor fitness er in Nederland uit, wat is de meerwaarde en onder welke condities en voor wie kan het concept in Nederland succesvol zijn?
