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I am an educational scientist working on the inclusion of immigrant children into national education systems. My research uses qualitative and quantitative methods to explore contextual conditions shaping teaching and learning activities.

I am an incoming postdoctoral researcher at the Berlin Institute for Empirical Integration and Migration Research (BIM) at Humboldt-Universität zu Berlin. I will lead a DFG-funded research project on the educational spillover effects of newly arrived migrant students in Germany.

Click here to view my CV (PDF)

Interests

  • Newly arrived migrant children
  • Curriculum and instruction of preparatory classes
  • Inclusion in mainstream classes
  • Destination language education
  • Classroom (ethnic) composition

Education

2016-2023

Ph.D. in Educational Sciences

Middle East Technical University

2020-2023

Affliated PhD Student & Visiting Researcher

Universität Hamburg

Research

My research examines how education systems can better support the inclusion of immigrant children into national education systems. I am interested in how educational policies, school structures, and classroom practices shape migrant students' educational opportunities and experiences. By combining quantitative and qualitative methods, I investigate the conditions under which schools promote equitable access to learning and successful educational participation for diverse student populations.

While my work focuses broadly on immigrant inclusion, I have a particular interest in newly arrived migrant students. This transition represents one of the most critical stages of their educational trajectories, requiring schools to balance language learning, academic development, and social integration.


Language Education in Preparatory Classes

A central focus of my research is destination language education for newly arrived migrant students. I investigate how preparatory language classes are organized, how teaching practices respond to increasingly diverse learner populations, and how students experience their transition into mainstream education. My work seeks to understand how schools can support both language acquisition and broader educational inclusion during this critical period.


Current DFG Project: Educational Spillover Effects

My current research, funded by the DFG Walter Benjamin Programme and hosted at the Berlin Institute for Empirical Integration and Migration Research (BIM), Humboldt-Universität zu Berlin, investigates the educational spillover effects of newly arrived migrant students in Germany. Using large-scale longitudinal assessment data, the project examines how the arrival of newly arrived migrant students influences the academic achievement of their classmates and how these effects vary across different school and classroom contexts. By moving beyond the outcomes of migrant students themselves, the project aims to provide new evidence on how increasingly diverse classrooms shape educational opportunities for all students.

Publications

My Works

Peer-Reviewed Articles

  • Atmacasoy, A., Akar, H. & Gogolin, I. (2025). Challenging homogeneity: Migration-related learner characteristics in refugee-only and mixed-migrant destination language classes in Türkiye and Germany. International Journal of Educational Research, 134. https://doi.org/10.1016/j.ijer.2025.102780
  • Atmacasoy, A. (2025). What characterizes the language instruction in homogeneous and heterogeneous preparatory classes for refugee and migrant children in monolingual school contexts? A comparative case study from Türkiye and Germany. Zeitschrift für Erziehungswissenschaft, 28(3), 609-637. https://doi.org/10.1007/s11618-025-01335-x
  • Atmacasoy, A., & Aksu, M. (2018). Blended learning at pre-service teacher education in Turkey: A systematic review. Education and Information Technologies, 23(6), 2399-2422. https://doi.org/10.1007/s10639-018-9723-5

Under Review & in Preparation

  • Atmacasoy, A., & Plöger, S. (2025). Perception, language, and information gaps: Parental involvement in refugee children's destination language learning in Türkiye and Germany. Manuscript submitted for publication. (Preprint)
  • Atmacasoy, A., Akar, H & Gogolin, I. (2026). Individual characteristics, family environment, and destination language learning: A mixed methods study on newly arrived migrant children in Türkiye and Germany. Manuscript submitted for publication. (Preprint)

Peer-Reviewed Book Chapter(s)

  • Atmacasoy, A., Akar, H. & Gogolin, I. (2023). "Building responsive education systems toward multiple disruptions in refugee education: Turkey and Germany as cases", Wiseman, A.W. and Damaschke-Deitrick, L. (Ed.) Education for Refugees and Forced (Im)Migrants Across Time and Context (International Perspectives on Education and Society, Vol. 45), Emerald Publishing Limited, pp. 155-176. https://doi.org/10.1108/S1479-367920230000045009

Thesis

Data

  • Atmacasoy, A. (2025). Mixed methods data on language education for newly arrived migrant students in Turkey and Germany [Data set]. Center for Sustainable Research Data Management, University of Hamburg. http://doi.org/10.25592/uhhfdm.13981

Commentaries

Teaching